Emerson Daniel 762 User Manual
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Emerson Daniel 762 User Manual

Control valves nps 2 through 16 / class 150-600
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User manual
P/N 3-9008-562, Rev E
January 2016
™
Daniel
Models 762, 763, 765, 766 and 767
Control Valves
NPS 2 through 16 / Class 150-600

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Summary of Contents for Emerson Daniel 762

  • Page 1 User manual P/N 3-9008-562, Rev E January 2016 ™ Daniel Models 762, 763, 765, 766 and 767 Control Valves NPS 2 through 16 / Class 150-600...
  • Page 2 Houston, TX 77041 USA http://www.EmersonProcess.com Email • Customer Service: tech.service@emersonprocess.com • Customer Support: daniel.cst.support@emerson.com • Asia-Pacific: danielap.support@emerson.com • Europe: DanielEMA.CST@EmersonProcess.com Return Material Authorization (RMA) A Return Material Authorization (RMA) number must be obtained prior to returning any equipment for any reason. Download the RMA form from the Support Services web page by selecting the link below.
  • Page 3 Signal words and symbols Pay special attention to the following signal words, safety alert symbols and statements: Safety alert symbol This is a safety alert symbol. It is used to alert you to potential physical injury hazards. Obey all safety messages that follow this symbol to avoid possible injury or death.
  • Page 4 Important safety instructions Daniel Measurement and Control, Inc. (Daniel) designs, manufactures and tests products to function within specific conditions. Because these products are sophisticated technical instruments, it is important that the owner and operation personnel must strictly adhere both to the information printed on the product and to all instructions provided in this manual prior to installation, operation, and maintenance.
  • Page 5 Product operation (Personnel): • To prevent personal injury, personnel must follow all instructions of this manual prior to and during operation of the product. • Follow all warnings, cautions, and notices marked on, and supplied with, this product. • Verify that this is the correct instruction manual for your Daniel product. If this is not the correct documentation, contact Daniel at 1-713-827-6314.
  • Page 6 Notice THE CONTENTS OF THIS PUBLICATION ARE PRESENTED FOR INFORMATIONAL PURPOSES ONLY, AND WHILE EVERY EFFORT HAS BEEN MADE TO ENSURE THEIR ACCURACY, THEY ARE NOT TO BE CONSTRUED AS WARRANTIES OR GUARANTEES, EXPRESSED OR IMPLIED, REGARDING THE PRODUCTS OR SERVICES DESCRIBED HEREIN OR THEIR USE OR APPLICABILITY. ALL SALES ARE GOVERNED BY DANIEL'S TERMS AND CONDITIONS, WHICH ARE AVAILABLE UPON REQUEST.
  • Page 7 Warranty and Limitations 1. LIMITED WARRANTY: Subject to the limitations contained in Section 2 herein, Daniel Measurement & Control, Inc. (“Daniel”) warrants that the licensed firmware embodied in the Goods will execute the programming instructions provided by Daniel, and that the Goods manufactured by Daniel will be free from defects in materials or workmanship under normal use and care and Services will be performed by trained personnel using proper equipment and instrumentation for the particular Service provided.

  • Page 9: Table Of Contents

    Contents Contents Part I Plan Chapter 1 Introduction ........................3 Purpose of this manual ........................3 Description of the Models 762, 763, 765, 766 and 767 Control Valves ........3 1.2.1 General features of the control valve ................3 1.2.2 Control valve application ....................4 1.2.3 Operation overview of the control valve ...............
  • Page 10 Contents Gas plenum tank installation and sizing ..................69 Nitrogen system panel ......................70 Chapter 6 Installation procedure ....................73 External components assembly ....................73 6.1.1 Fasteners ........................73 Oil filling procedure for valve with drain port ................74 Chapter 7 Testing the product ..................... 77 Commission the control valve ....................77 Part III Operate Chapter 8...

  • Page 11: Part I Plan

    Plan Part I Plan Chapters covered in this part: • Introduction • Operating conditions and specifications • Control valve handling • Prepare the control valve for use User manual...
  • Page 12 Plan Daniel Models 762, 763, 765, 766 and 767 Control Valves...

  • Page 13: Chapter 1 Introduction

    Introduction Introduction Topics covered in this chapter: • Purpose of this manual • Description of the Models 762, 763, 765, 766 and 767 Control Valves • Agency certifications for the Models 762, 763, 765, 766 and 767 Control Valves Purpose of this manual This manual provides guidance to owners and personnel in the installation, operation and maintenance of the Daniel Models 762, 763, 765, 766 and 767 Control Valves manual,...

  • Page 14: Control Valve Application

    Introduction In general, all systems where pressure is contained must have some form of pressure relief, which is often mandated and regulated by local authorities. The design of such systems is dependent on a complex range of factors including, but not limited to, the potential for pressures increases, the volumes which must be passed by the pressure relief equipment in operation and the capacity of the system to contain pressures.

  • Page 15: Operation Overview Of The Control Valve

    Introduction • Screwed seat rings on all sizes • No consumption of nitrogen gas NOTICE The Daniel Models do not comply with any internationally over-pressurization protection recognized codes. What the Daniel Models do is to allow the movement of an undetermined amount of substance within a pressurized system, not from a pressurized system.
  • Page 16 Introduction Figure 1-2: Valve orientation Closed position Line pressure on the nose of the piston is equally transmitted to the spring side of the piston. When the nitrogen pressure is applied to the top of the oil, (which is in effect a moveable barrier between the piston and nitrogen) plus the spring pressure is greater than line pressure, the valve will be in the closed position.
  • Page 17 Introduction Figure 1-3: Closed position • The oil reservoir is supplied with two sight gauges. When the valve is closed the oil level in the reservoir will show oil covering the lower sight glass only. • Oil visible in both the lower and upper sight gauges indicates that the valve is in the open position.
  • Page 18 Introduction • Opening and closing speed is controlled by a unique check valve mounted to the internal surface of the cylinder head. The opening of the valve is relatively unrestricted, and response time is typically under 100 msec. • This results in an extremely fast opening response. The opening and closing speeds are controlled by an orifice in the check valve.

  • Page 19: Parts List For The Models 762, 763, 765, 766 And 767 Control Valves

    Introduction 1.2.4 Parts list for the Models 762, 763, 765, 766 and 767 Control Valves Figure 1-5: Models 762, 763, 765, 766 and 767 Control Valves NPS 2"-12" Table 1-1: Part description for a model 762, 763, 765, 766 and 767 Control Valve NPS Part number Item number Description...
  • Page 20 Introduction Table 1-1: Part description for a model 762, 763, 765, 766 and 767 Control Valve NPS (continued) Part number Item number Description 2 inch Quantity 1500399-022 FKM GFLT 1500399-027 FKM V1289 1500399-029 Seat ring 526024-610 Piston Standard 520024-691 AP option 520024-693 High-pressure 526024-691...
  • Page 21 Introduction Table 1-1: Part description for a model 762, 763, 765, 766 and 767 Control Valve NPS (continued) Part number Item number Description 2 inch Quantity Class 150 and 300 520754-590M Class 600 526754-590M 45° Class 150 and 300 520854-590M Class 600 526854-590M Vertical...
  • Page 22 Introduction Table 1-1: Part description for a model 762, 763, 765, 766 and 767 Control Valve NPS (continued) Part number Item number Description 2 inch Quantity 520770-692 FKM GFLT 520770-69G FKM V1289 520770-69M 45° Buna-N 520870-690 520870-697 FFKM 520870-695 NBR (Low-swell) 520870-696 520870-693 520870-692...
  • Page 23 Introduction Table 1-1: Part description for a model 762, 763, 765, 766 and 767 Control Valve NPS (continued) Part number Item number Description 2 inch Quantity NBR (Low-swell) 526870-696 526870-693 526870-692 FKM GFLT 526870-69G FKM V1289 526870-69M Vertical Buna-N 526970-690 526970-697 FFKM 526970-695...
  • Page 24 Introduction Table 1-2: Part description for a model 762, 763, 765, 766 and 767 Control Valve NPS (continued) Part number Item number Description 3 inch Quantity FFKM 152075-075 NBR (Low-swell) 152075-120 152075-116 152075-022 FKM GFLT 152075-027 FKM V1289 152075-029 Backup ring 157195 O-ring Buna-N...
  • Page 25 Introduction Table 1-2: Part description for a model 762, 763, 765, 766 and 767 Control Valve NPS (continued) Part number Item number Description 3 inch Quantity Class 600 151033M Jack-out screws 150695 Bal-seal 159714 Nuts Class 150 and 300 151547M Class 600 151553M Valve body...
  • Page 26 Introduction Table 1-2: Part description for a model 762, 763, 765, 766 and 767 Control Valve NPS (continued) Part number Item number Description 3 inch Quantity FKM V1289 530870-69M Vertical Buna-N 530970-690 530970-697 FFKM 530970-695 NBR (Low-swell) 530970-696 530970-693 530970-692 FKM GFLT 530970-69G FKM V1289...
  • Page 27 Introduction Table 1-2: Part description for a model 762, 763, 765, 766 and 767 Control Valve NPS (continued) Part number Item number Description 3 inch Quantity 536970-692 FKM GFLT 536970-69G Table 1-3: Part description for a model 762, 763, 765, 766 and 767 Control Valve NPS Part number Item number Description...
  • Page 28 Introduction Table 1-3: Part description for a model 762, 763, 765, 766 and 767 Control Valve NPS (continued) Part number Item number Description 4 inch Quantity 152094-116 152094-022 FKM GFLT 152094-027 FKM V1289 152094-029 Spring Light (blue) 540031 O-ring Buna-N 157032 157032-005 FFKM...
  • Page 29 Introduction Table 1-3: Part description for a model 762, 763, 765, 766 and 767 Control Valve NPS (continued) Part number Item number Description 4 inch Quantity DIN PN 100 546001-100M Studs Class 150 and 300 151305M Class 600 151454M Pipe plug Class 150 and 300 154721M Class 600...
  • Page 30 Introduction Table 1-3: Part description for a model 762, 763, 765, 766 and 767 Control Valve NPS (continued) Part number Item number Description 4 inch Quantity Cylinder Horizontal assembly class Buna-N 546770-690 546770-697 FFKM 546770-695 NBR (Low-swell) 546770-696 546770-693 546770-692 FKM GFLT 546770-69G FKM V1289...
  • Page 31 Introduction Table 1-4: Part description for a model 762, 763, 765, 766 and 767 Control Valve NPS (continued) Part number Item number Description 6 inch Quantity O-ring Buna-N 1500407 1500407-005 FFKM 1500407-075 NBR (Low-swell) 1500407-120 1500407-116 1500407-022 FKM GFLT 1500407-027 FKM V1289 1500407-029 Seat ring...
  • Page 32 Introduction Table 1-4: Part description for a model 762, 763, 765, 766 and 767 Control Valve NPS (continued) Part number Item number Description 6 inch Quantity 159576-116 159576-022 FKM GFLT 159576-027 FKM V1289 159576-029 Cylinder head Horizontal Standard 560754-590M High-pressure 566754-590M 45°...
  • Page 33 Introduction Table 1-4: Part description for a model 762, 763, 765, 766 and 767 Control Valve NPS (continued) Part number Item number Description 6 inch Quantity assembly class 560770-697 150 and 300 FFKM 560770-695 NBR (Low-swell) 560770-696 560770-693 560770-692 FKM GFLT 560770-69G FKM V1289 560770-69M...
  • Page 34 Introduction Table 1-4: Part description for a model 762, 763, 765, 766 and 767 Control Valve NPS (continued) Part number Item number Description 6 inch Quantity 45° Buna-N 566870-690 566870-697 FFKM 566870-695 NBR (Low-swell) 566870-696 566870-693 566870-692 FKM GFLT 566870-69G FKM V1289 566870-69M Vertical...
  • Page 35 Introduction Table 1-5: Part description for a model 762, 763, 765, 766 and 767 Control Valve NPS (continued) Part number Item number Description 8 inch Quantity Piston Standard 580057-601 AP option 580057-630 High-pressure 586057-601 O-ring Buna-N 157005 157005-005 FFKM 157005-075 NBR (Low-swell) 157005-120 157005-116...
  • Page 36 Introduction Table 1-5: Part description for a model 762, 763, 765, 766 and 767 Control Valve NPS (continued) Part number Item number Description 8 inch Quantity High-pressure 586854-590M Vertical Standard 580954-590M High-pressure 586954-590M Screw Standard 151072 High-pressure 151038 Jack-out screws 150696 Bal-seal 159651...
  • Page 37 Introduction Table 1-5: Part description for a model 762, 763, 765, 766 and 767 Control Valve NPS (continued) Part number Item number Description 8 inch Quantity FFKM 580870-695 NBR (Low-swell) 580870-696 580870-693 580870-692 FKM GFLT 580870-69G FKM V1289 580870-69M Vertical Buna-N 580970-690 580970-697...
  • Page 38 Introduction Table 1-5: Part description for a model 762, 763, 765, 766 and 767 Control Valve NPS (continued) Part number Item number Description 8 inch Quantity Buna-N 586970-690 586970-697 FFKM 58970-695 NBR (Low-swell) 586970-696 586970-693 586970-692 FKM GFLT 586970-69G FKM V1289 586970-69M Table 1-6: Part description for a model 762, 763, 765, 766 and 767 Control Valve NPS...
  • Page 39 Introduction Table 1-6: Part description for a model 762, 763, 765, 766 and 767 Control Valve NPS (continued) Part number Item number Description 10 inch Quantity O-ring Buna-N 157015 157015-005 FFKM 157015-075 NBR (Low-swell) 157015-120 157015-116 157015-022 FKM GFLT 157015-027 FKM V1289 157015-029 Backup ring...
  • Page 40 Introduction Table 1-6: Part description for a model 762, 763, 765, 766 and 767 Control Valve NPS (continued) Part number Item number Description 10 inch Quantity High-pressure 606954-590M Screw Standard 151017M High-pressure 151026M Jack-out screws 150698 Bal-seal 159805 Nuts Class 150 and 300 151559M Class 600 151560M...
  • Page 41 Introduction Table 1-6: Part description for a model 762, 763, 765, 766 and 767 Control Valve NPS (continued) Part number Item number Description 10 inch Quantity 600870-692 FKM GFLT 600870-69G FKM V1289 600870-69M Vertical Buna-N 600970-690 600970-697 FFKM 600970-695 NBR (Low-swell) 600970-696 600970-693 600970-692...
  • Page 42 Introduction Table 1-6: Part description for a model 762, 763, 765, 766 and 767 Control Valve NPS (continued) Part number Item number Description 10 inch Quantity NBR (Low-swell) 606970-696 606970-693 606970-692 FKM GFLT 606970-69G FKM V1289 606970-69M Table 1-7: Part description for a model 762, 763, 765, 766 and 767 Control Valve NPS Part number 12 inch Item number...
  • Page 43 Introduction Table 1-7: Part description for a model 762, 763, 765, 766 and 767 Control Valve NPS (continued) Part number Item number Description 12 inch Quantity 157018-022 FKM GFLT 157018-027 FKM V1289 157018-029 Backup ring 157172 O-ring Buna-N 157019 157019-005 FFKM 157019-075 NBR (Low-swell)
  • Page 44 Introduction Table 1-7: Part description for a model 762, 763, 765, 766 and 767 Control Valve NPS (continued) Part number Item number Description 12 inch Quantity High-pressure 151074M Jack-out screws 150697 Nuts Class 150 and 300 151060M Class 600 151561M Valve body Class 150 621001M...
  • Page 45 Introduction Table 1-7: Part description for a model 762, 763, 765, 766 and 767 Control Valve NPS (continued) Part number Item number Description 12 inch Quantity Vertical Buna-N 620970-690 620970-697 FFKM 620970-695 NBR (Low-swell) 620970-696 620970-693 620970-692 FKM GFLT 62970-69G FKM V1289 620970-69M Cylinder...
  • Page 46 Introduction Table 1-7: Part description for a model 762, 763, 765, 766 and 767 Control Valve NPS (continued) Part number Item number Description 12 inch Quantity FKM GFLT 626970-69G FKM V1289 62970-69M Daniel Models 762, 763, 765, 766 and 767 Control Valves...
  • Page 47 Introduction Figure 1-6: Models 762, 763, 765, 766 and 767 Control Valves NPS 16" User manual...
  • Page 48 Introduction Table 1-8: Part description for a model 762, 763, 765, 766 and 767 Control Valve NPS Part number Item number Description 16 inch Quantity Cylinder 666021-500 O-ring Buna-N 157095 157095-005 FFKM 157095-075 NBR (Low-swell) 157095-120 157095-116 157095-022 FKM GFLT 157095-027 FKM V1289 157095-029...
  • Page 49 Introduction Table 1-8: Part description for a model 762, 763, 765, 766 and 767 Control Valve NPS (continued) Part number Item number Description 16 inch Quantity Jack-out screws Standard 151453-100M High pressure 151399-100M Nuts Class 150 and 300 151560M Class 600 151563M Valve body Class 150...
  • Page 50 Introduction Table 1-8: Part description for a model 762, 763, 765, 766 and 767 Control Valve NPS (continued) Part number Item number Description 16 inch Quantity Vertical Buna-N 660970-690 660970-697 FFKM 660970-695 NBR (Low-swell) 660970-696 660970-693 660970-692 FKM GFLT 66970-69G FKM V1289 660970-69M Horizontal...

  • Page 51: Agency Certifications For The Models 762, 763, 765, 766 And 767 Control Valves

    Introduction Table 1-8: Part description for a model 762, 763, 765, 766 and 767 Control Valve NPS (continued) Part number Item number Description 16 inch Quantity FKM GFLT 66970-69G FKM V1289 66970-69M Agency certifications for the Models 762, 763, 765, 766 and 767 Control Valves The following product agency certifications are applicable to the Daniel Control Valves.
  • Page 52 Introduction Daniel Models 762, 763, 765, 766 and 767 Control Valves...

  • Page 53: Operating Conditions And Specifications

    Operating conditions and specifications Operating conditions and specifications Topics covered in this chapter: • Operating conditions for the control valve • Specifications for the control valve Operating conditions for the control valve Table 2-1: Operating conditions for the control valve Condition type Description Fluid phase...

  • Page 54: Design Considerations

    Operating conditions and specifications Table 2-1: Operating conditions for the control valve (continued) Condition type Description Maximum safe working Flange connections/Ratings (DIN) for valve sizes DN50 and DN400: pressure • DIN PN16 MWP at 120°C: 16 bar • DIN PN25 MWP at 120°C: 25 bar •...

  • Page 55: Environmental Conditions

    Operating conditions and specifications • Service operating pressure • Service testing pressures • Service process temperature and ambient site temperatures • Chemical composition and toxicity of fluid in operating conditions • Traffic, wind and earthquake at loading site • Adverse force or stress caused by inadequate supports, attachments, piping, etc. •...

  • Page 56: Specifications For The Control Valve

    Operating conditions and specifications Table 2-2: Environmental conditions (continued) Parameter type Description Additional severe service condi- The valves are designed to be used on liquid applications for tions crude oil and refined products. The use of aggressive additives or oxygenates requires the use of the Aggressive Products (AP) option.

  • Page 57: Requirements And Limitations For Installation

    Operating conditions and specifications Table 2-3: Interface requirements Requirements Description Flange type The mechanical connections for Models 762, 763, 765, 766 and 767 control valve NPS 2 to 16 are standard class 150, 300 and 600 ANSI R.F. flanges, which are available only in carbon steel. Other types of flange connections are available per customer request for Daniel control valves.

  • Page 58: Minimum Clearances For Installation, Operation And Maintenance

    Operating conditions and specifications Figure 2-1: Valve orientation WARNING! EQUIPMENT HAZARD Never use this equipment for any purpose other than its intended use. Failure to comply may result in death, serious personal injury and/or property damage. 2.2.3 Minimum clearances for installation, operation and maintenance For certified prints, consult the factory.
  • Page 59 Operating conditions and specifications Figure 2-2: Dimensions - 45° in-line installation Table 2-4: Dimensions A - 45° in-line installation Dimension A (ANSI Flanges) Valve size inches millimeters inches millimeters inches millimeters 2" 10 1/4 10 1/2 11 1/2 3" 13 1/8 4"...
  • Page 60 Operating conditions and specifications Table 2-5: Dimensions B - 45° in-line installation Dimension B (ANSI Flanges) Valve size inches millimeters inches millimeters inches millimeters 2" 15 1/2 15 1/2 16 1/8 3" 18 5/8 20 1/4 20 1/4 4" 19 1/4 19 1/4 27 1/2 6"...
  • Page 61 Operating conditions and specifications Figure 2-3: Dimensions - 45° horizontal installation Table 2-7: Dimensions A - 45° horizontal installation Dimension A (ANSI Flanges) Valve size inches millimeters inches millimeters inches millimeters 2" 10 1/4 10 1/2 11 1/2 3" 13 1/8 4"...
  • Page 62 Operating conditions and specifications Table 2-8: Dimensions B - 45° horizontal installation Dimension B (ANSI Flanges) Valve size inches millimeters inches millimeters inches millimeters 2" 14 1/8 14 1/8 14 1/2 3" 16 3/4 17 1/4 18 3/8 4" 17 5/8 17 5/8 19 3/8 6"...
  • Page 63 Operating conditions and specifications Figure 2-4: Vertical installation Table 2-10: Approximate shipping weight and volume for vertical installation 150 - 300 ANSI 600 ANSI Shipping weights Shipping volume Shipping weights Shipping volume Valve Cubic Cubic Cubic Cubic feet meters feet meters size 2"...
  • Page 64 Operating conditions and specifications Table 2-10: Approximate shipping weight and volume for vertical installation (continued) 150 - 300 ANSI 600 ANSI Shipping weights Shipping volume Shipping weights Shipping volume Valve Cubic Cubic Cubic Cubic size feet meters feet meters 6" 5.12 0.145 7.19...

  • Page 65: Control Valve Handling

    Control valve handling Control valve handling Topics covered in this chapter: • Receive the control valve • Store the control valve Receive the control valve WARNING! EQUIPMENT HANDLING AND OPERATING HAZARD Wear personal protective equipment appropriate to the situation when working with the control valve.
  • Page 66 Control valve handling WARNING! CRUSHING HAZARD During installation or removal of a control valve, always place the unit on a stable platform or surface that supports its assembled weight. Failure to comply may allow the control valve to roll, resulting in death, serious injury or equipment damage.

  • Page 67: Prepare The Control Valve For Use

    Prepare the control valve for use Prepare the control valve for use Topics covered in this chapter: • Lifting conditions • Lifting requirements for personnel • Configure the control valve Lifting conditions WARNING! CRUSHING HAZARD During installation or removal of a control valve, always place the unit on a stable platform or surface that supports its assembled weight.

  • Page 68: Lifting Requirements For Personnel

    Prepare the control valve for use Table 4-1: Lifting and installation conditions (continued) Conditions Description Soil/floor loadings and prod- Follow local procedures that meet the standards for soil/floor uct/piping support loading and product/piping support. Lifting requirements for personnel 4.2.1 Safety precautions using appropriately rated lifting slings WARNING! LIFTING HAZARD...

  • Page 69: Configure The Control Valve

    Prepare the control valve for use WARNING! EQUIPMENT HANDLING AND OPERATING HAZARD Wear personal protective equipment appropriate to the situation when working with the control valve. Adhere to all safety standards and best practices for operating the equipment. Failure to comply may result in death or serious injury. Configure the control valve The factory configures Daniel control valve internal components.

  • Page 70: Piping Recommendations

    Prepare the control valve for use Figure 4-1: Control valve position WARNING! EQUIPMENT HAZARD Never use this equipment for any purpose other than its intended use. Failure to comply may result in death, serious personal injury and/or property damage. 4.3.2 Piping recommendations NOTICE When installing the control valve, ensure that the bolts conform to the requirements of ASME...
  • Page 71 Prepare the control valve for use The design of the control valve has not been assessed for the effects of traffic, wind or earthquake loading. Important Ensure that piping or other attachments connected to the control valve are not under stress. Important Provide fire prevention measures and equipment per local regulations.
  • Page 72 Prepare the control valve for use Daniel Models 762, 763, 765, 766 and 767 Control Valves...

  • Page 73: Part Ii Install

    Install Part II Install Chapters covered in this part: • Installation prerequisites • Installation procedure • Testing the product User manual...
  • Page 74 Install Daniel Models 762, 763, 765, 766 and 767 Control Valves...

  • Page 75: Chapter 5 Installation Prerequisites

    Installation prerequisites Installation prerequisites Topics covered in this chapter: • Pre-start checks • Torque information • Torque values (flanges) • Torque pattern sequences • Tools required for control valve installation • Typical installation • Nitrogen system • Gas plenum tank installation and sizing •...

  • Page 76: Torque Values (Flanges)

    Installation prerequisites Important Provide fire prevention measures and equipment per local regulations. Flanges with 4 and 8 bolts • First round - 30% of final torque (flange sequential order) • Second round- 60% of final torque (flange sequential order) • Third round - 100% of final torque (flange sequential order) •...

  • Page 77: Tools Required For Control Valve Installation

    Installation prerequisites Table 5-2: Cross-pattern tightening sequence when using single tool (continued) Nominal pipe size (NPS) ANSI class 150 ANSI class 300 ANSI class 600 1-3-2-4 1-5-3-7 2-6-4-8 1-5-3-7 2-6-4-8 1-5-3-7 2-6-4-8 1-5-3-7 2-6-4-8 1-5-3-7 2-6-4-8 1-5-3-7 2-6-4-8 1-7-4-10 2-8-5-11 1-7-4-10 2-8-5-11 3-9-6-12 3-9-6-12...

  • Page 78: Typical Installation

    Installation prerequisites Typical installation Although quick opening of the surge relief valve is desirable, if the valve were to shut in a similar time, then further problems could occur - a valve slamming shut can produce hydraulic shock (water hammer) in the system, creating an undesirable secondary surge. Good surge relief system design will include systems to dampen, or slow the valve, on closing.

  • Page 79: Gas Plenum Tank Installation And Sizing

    Installation prerequisites Supply pressure should be set at, or close to, the relief pressure required. The valve is a hydraulically balanced piston design which means that the forces applied across the piston are proportional to the pressures. This is particularly important when setting the system up: the gas pressure set point, minus the force exerted by the spring is the relief pressure for the system.

  • Page 80: Nitrogen System Panel

    Installation prerequisites Volume displacement (Main valve piston) Valve size Cubic inches Valve size Cubic inches 2" 8" 3" 12.6 10" 4" 12" 6" 15" 1,207 Example: (12" valve, set point 640 psi and over-pressure is 40 psi) Equation 5-2: Solving V 576.74779 = 14, 046.12in 0.041061...
  • Page 81 The system nitrogen set point is field adjustable by authorized personnel. A complete Emerson control valve system can be furnished that will include the surge relief valve, inlet/outlet piping, nitrogen control panel, supply cylinders and the plenum.
  • Page 82 Installation prerequisites Daniel Models 762, 763, 765, 766 and 767 Control Valves...

  • Page 83: Chapter 6 Installation Procedure

    Installation procedure Installation procedure Topics covered in this chapter: • External components assembly • Oil filling procedure for valve with drain port External components assembly Install the external components (e.g., flanges) onto the pipeline. The control valve is assembled at the factory. The components do not need to be uninstalled or reinstalled unless maintenance is required.

  • Page 84: Oil Filling Procedure For Valve With Drain Port

    Installation procedure Selection of stud bolts and nuts • Select all fasteners (nuts and studs) used in a hydrostatic test according to the flange size and quantity listed in ASME ANSI B16.5. • Use the shortest stud bolt that permits full engagement of the thread through the nut by hand-tightening.
  • Page 85 Installation procedure Figure 6-1: NPT plug location Remove plug. Figure 6-2: Removing NPT plug Pour oil through the reservoir port shown in Figure 6-3. The oil should come out of the bleed port. User manual...
  • Page 86 Installation procedure Figure 6-3: Nitrodome oil port Add Teflon tape or liquid thread sealant to the plug and close the bleed port. Use the recommended torque for this NPT connection. Pour the additional of oil into the reservoir port until the level is just below the top sight gauge.

  • Page 87: Testing The Product

    Testing the product Testing the product Commission the control valve After installation, commission the control valve to ensure that the equipment is working properly. Inspect all bolts used to secure the control valve in-line to ensure that proper mounting procedures have been followed and that flange connections are leak-free. Evaluate the system setup to ensure that all components are in the correct operating sequence.
  • Page 88 Testing the product Daniel Models 762, 763, 765, 766 and 767 Control Valves...

  • Page 89: Part Iii Operate

    Operate Part III Operate User manual...
  • Page 90 Operate Daniel Models 762, 763, 765, 766 and 767 Control Valves...

  • Page 91: Chapter 8 Operation Parameters

    Operation parameters Operation parameters Topics covered in this chapter: • Control valve normal operation • Features and benefits • Oil reservoir • Applications Control valve normal operation All series 700 control valves are pressure balanced, single-seated piston operated with 45° body construction.
  • Page 92 Operation parameters Oil specifications Use a light weight non-detergent oil between 5-30 Centipoise based on climate conditions of user. The oil to fill the reservoir, gas tank, pressure switch and other interconnecting pieces is to be supplied by the customer. Opening/Closing speed The opening speed of the valve is virtually unrestricted.

  • Page 93: Applications

    Operation parameters Applications NOTICE The Daniel Models do not comply with any internationally over-pressurization protection recognized codes. What the Daniel Models do is to allow the movement of an undetermined amount of substance within a pressurized system, not from a pressurized system. Back pressure control The Model 762 is ideally suited for back pressure control and minimum pressure drop.
  • Page 94 Operation parameters Figure 8-3: Pipeline pump station by-pass Daniel Models 762, 763, 765, 766 and 767 Control Valves...

  • Page 95: Part Iv Maintain

    Maintain Part IV Maintain Chapters covered in this part: • Planned maintenance • Corrective maintenance • Spare parts • Decommission User manual...
  • Page 96 Maintain Daniel Models 762, 763, 765, 766 and 767 Control Valves...

  • Page 97: Chapter 9 Planned Maintenance

    Planned maintenance Planned maintenance Topics covered in this chapter: • Maintenance considerations • Tools required for mechanical components • Mechanical disassembly • Mechanical assembly • Planned maintenance tasks Maintenance considerations Read and understand all instructions and operating procedures before performing maintenance procedure, internal component inspection, or field requirement changes.

  • Page 98: Mechanical Disassembly

    Planned maintenance Mechanical disassembly To ensure safe and accurate performance, only informed and trained personnel should install, operate, repair and maintain this product. WARNING! PRESSURE HAZARD The control valve is subject to pressurized fluids. Isolate the control valve upstream and downstream.

  • Page 99: Cylinder Disassembly Nps 16 Valve Only

    Planned maintenance 9.3.2 Cylinder disassembly NPS 16 valve only Important The 16" valve does NOT disassemble as a complete assembly. The first step is to remove the cylinder head from the valve body. Prerequisites The construction of the NPS 16 valve cylinder assembly is different from all other valve cylinder assemblies and requires different procedures.
  • Page 100 Planned maintenance Figure 9-1: Models 762, 763, 765, 766 and 767 Control Valve jack screws and spring Product remains in the valve below the cylinder head in the piston. Place a drip pan below the valve before starting step 4 (removal of the cylinder head). Remove nuts;...

  • Page 101: Mechanical Assembly

    Planned maintenance Mechanical assembly 9.4.1 Valve torque specifications Table 9-1: Valve cylinder head torque specifications (stud-nuts) Valve size (in) Flange rating (lbs) Num. bolts Min. torque (lbs/ft) Table 9-2: Torque specification for socket-head screws Nominal pipe size ANSI Class Max Torque (ft-lb) 6"...

  • Page 102: Cylinder Reassembly (2" - 12" Valves With Socket Head Screws In Circular Pattern On Cylinder Head) B Style

    Planned maintenance Table 9-2: Torque specification for socket-head screws (continued) Nominal pipe size ANSI Class Max Torque (ft-lb) 10" - 12" WARNING! OVER-TORQUING SCREWS HAZARD The only function of the socket-head screws that secure the cylinder head to the cylinder is to provide a mechanical joint between components during assembly or disassembly.

  • Page 103: Cylinder Reassembly (Nps 16 Valve Only)

    Planned maintenance WARNING! OVER-TORQUING SCREWS HAZARD The only function of the socket-head screws that secure the cylinder head to the cylinder is to provide a mechanical joint between components during assembly or disassembly. Do not Over torque the screws during assembly, see Table 9-2.

  • Page 104: Planned Maintenance Tasks

    Planned maintenance Open all product flow to the valve. Return the valve to service. Planned maintenance tasks Table 9-3: Planned maintenance tasks Task Recommended action Inspect Implement a periodic inspection program to ensure all parts are free from damage during its use due to process, ambient or other abnormal conditions.

  • Page 105: Chapter 10 Corrective Maintenance

    Corrective maintenance Corrective maintenance Topics covered in this chapter: • Control valve troubleshooting • Verify the return to operational condition 10.1 Control valve troubleshooting Use the table below to troubleshoot the control valve. Contact the nearest Flow Lifecycle Services center for assistance with repairs of Daniel products. It is important that servicing be performed by trained and qualified service personnel.
  • Page 106 Corrective maintenance Procedure Inspect all bolts used to secure the control valve in-line to ensure that proper mounting procedures have been followed and that flange connections are leak-free. Evaluate the system setup to ensure that all components are in the correct operating sequence.

  • Page 107: Chapter 11 Spare Parts

    Spare parts Spare parts 11.1 Recommended spare parts Table 11-1: Recommended spare parts Description Class Elastomer O-ring kit Valve Assembly O- 150-300 Buna-N W520750-690 ring kit W520750-697 FFKM W520750-695 Aggressive Products W520750-696 W520750-693 W520750-692 FKM GFLT W520750-69G FKM V1289 W520750-69M Buna-N W526750-690 W526750-697...
  • Page 108 Spare parts Table 11-1: Recommended spare parts (continued) Description Class Elastomer O-ring kit FKM GFLT W536750-69G FKM V1289 W536750-69M 150-300 Buna-N W540750-690 W540750-697 FFKM W540750-695 Aggressive Products W540750-696 W540750-693 W540750-692 FKM GFLT W540750-69G FKM V1289 W540750-69M Buna-N W546750-690 W546750-697 FFKM W546750-695 Aggressive Products W546750-696...
  • Page 109 Spare parts Table 11-1: Recommended spare parts (continued) Description Class Elastomer O-ring kit FFKM W580750-695 Aggressive Products W580750-696 W580750-693 W580750-692 FKM GFLT W580750-69G FKM V1289 W580750-69M Buna-N W586750-690 W586750-697 FFKM W586750-695 Aggressive Products W586750-696 W586750-693 W586750-692 FKM GFLT W586750-69G FKM V1289 W586750-69M 150-300 Buna-N...
  • Page 110 Spare parts Table 11-1: Recommended spare parts (continued) Description Class Elastomer O-ring kit FKM GFLT W620750-69G FKM V1289 W620750-69M Buna-N W626750-690 W626750-697 FFKM W626750-695 Aggressive Products W626750-696 W626750-693 W626750-692 FKM GFLT W626750-69G FKM V1289 W626750-69M 150-300 Buna-N W660750-690 W660750-697 FFKM W660750-695 Aggressive Products W660750-696...

  • Page 111: Chapter 12 Decommission

    Decommission Decommission Topics covered in this chapter: • Shut down the control valve • Shipment of the control valve 12.1 Shut down the control valve Follow the steps below to shut down and disassemble the control valve for storage or shipment.
  • Page 112 Decommission Daniel Models 762, 763, 765, 766 and 767 Control Valves...
  • Page 113 Decommission User manual...
  • Page 114 Decommission Daniel Models 762, 763, 765, 766 and 767 Control Valves...
  • Page 115 Decommission User manual...
  • Page 116 Emerson Process Management 2016 Daniel Measurement and Control, Inc., All rights reserved. Flow Lifecycle The Emerson logo is a trademark and a service mark of Emerson Europe: Stirling, Scotland, UK Electric Co. Daniel Flow Measurement and Control, Inc., and Daniel T +44-1786-433400 Flow Measurement Services, Inc., (Daniel) are marks of one of the...

This manual is also suitable for:

Daniel 763Daniel 765Daniel 766Daniel 767

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