Table of Contents
Related Manuals for Watts bar PMK2
Summary of Contents for Watts bar PMK2
- Page 1 3/2-way automatic valve PMK2 (with bar-agturn or actubar) EMK2 Translation of the original operating manual IMPORTANT: This manual is only valid in conjunction with the manufacturer documentation of the actuator bar-gmbh.de...
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Page 2: Table Of Contents
Table of Contents General information ..............5 Reference documents ..................5 Validity of the operating manual .................5 Notes to operating manual .................6 1.3.1 Signal words and symbols ..............6 1.3.2 Explanation of the structure of the safety instructions ......7 1.3.3 Descriptions in figures ................7 Responsibility of the operating company ............7 Safety ..................8 General Safety Instructions ................8... - Page 3 Transport and storage .............18 Scope of delivery ....................18 Incoming goods inspection ................18 Transport, packaging and storage ..............18 Installation ................20 Installation conditions ..................20 Before installation .....................20 Installation of ball valve ..................20 Mounting the rotary actuator ................21 Pressure test of the pipe section ..............21 Commissioning and operation ..........22 Maintenance and repair ............22 Maintenance of the actuator ................22...
- Page 4 EU Declaration of Incorporation Type P........25 EU Declaration of Incorporation Type E........26 EU Declaration of Conformity Type E........27 Annex / Technical data ............28 15.1 Technical data of rotary actuator ..............28 15.2 Technical data of 3/2-way ball valve of MK2 type ..........28 15.3 Pressure-Temperature diagram ...............29 15.4...
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Page 5: General Information
General information Valpes This operating manual is a part of the prod- Z.I. Centr‘alp uct. The operating manual must be kept for 89 rue des étangs the entire life of the product and must be F - 38430 Moirans passed on to each subsequent owner of the Tel. -
Page 6: Notes To Operating Manual
Notes to operating manual Electric voltage! The text passages marked with The safety and hazard statements in the this symbol inform you about document are intended for your protec- dangerous situations with danger to life tion, the protection of third parties and the and health of persons due to electrical protection of the product. -
Page 7: Explanation Of The Structure Of The Safety Instructions
1.3.2 Explanation of the structure of Use head protection! the safety instructions Notes with this symbol indicate that a head protection must be A safety instruction is initiated with a signal worn. word describing the severity of the danger ( „Chapter 1.3.1 Signal words and symbols“ ). Use protective clothing! Notes with this symbol indicate WARNING... -
Page 8: Safety
Safety Organizational measures 2.4.1 Subsequent retrofitting or General Safety Instructions changes Personnel assigned to work on the auto- The operator must make a corresponding matic valve must read the operating instruc- assessment of the hazards when dealing tions before starting work and, in particular, with subsequently integrated components understand the chapter “Safety”... -
Page 9: Protective Equipment
Personnel qualification Protective equipment If necessary, the protective equipment shall Only trained or instructed personnel who has known and understood the operating be used. Keep your hair and clothing away instructions as well as the possible dangers from moving parts. If necessary, wear a of the rotary actuator is allowed to work with hairnet and do not wear jewelery such as the rotary actuator. - Page 10 Read this table as follows: “The electrical installation requires the qualification of a qualified electrician.” Activities Instructed Instructed persons with Electri- Pneumatic persons technical training cians specialists Installation Electrical installation Pneumatic installation Setting and equipping Commissioning Troubleshooting Cleaning Troubleshooting, repair and maintenance of mechanics Troubleshooting, repair and maintenance of electrics...
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Page 11: Dangers When Handling The Automatic Valve
Dangers when handling the DANGER automatic valve Corrosive substances! This product of bar GmbH is built according to the state of the art and the recognized Depending on the type of medi- safety rules. Nevertheless, there remains a um, there may be danger to life residual risk and may cause dangers to the when in contact with the medium. - Page 12 WARNING WARNING Danger of crushing hands Flying parts! and other body parts! Splashing medium! There is a risk of injury during as- There is a risk of injury when the valve is sembly/disassembly by movements of the removed under pressure or with present ball.
- Page 13 WARNING NOTE Uncontrolled start-ups! Material damage to valve spindle! (only for pneumatic actuator) Material damage can occur if you use There is a risk of injury if pneumatic rotary built-on rotary actuators as levers. actuators create a very high torque during •...
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Page 14: Dangers During Functional Checks, Commissioning And Operation
2.7.2 Dangers during functional WARNING checks, commissioning and operation Danger of being pulled in, danger of crushing and DANGER locking! Bursting parts! Danger due to moving parts of the ma- Escaping media! chine/valve which can be accessed There is danger to life if the maximum per- through assembly, disassembly, remov- missible pressure and temperature ranges able covers at openings for functional... - Page 15 • At operating temperatures = 60 °C a long contact (approx. 3s) of the skin with the surface of the machine/valve may cause burns (DIN EN ISO 13732- • operating temperatures 55 °C – 60 °C a long contact (approx. 3S to 10s) of the skin with the sur- face of the machine/valve may cause burns (DIN EN ISO 13732-1).
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Page 16: Product Description
Product description The valve is operated pneumatically (dou- The 3/2-way automatic valve of PMK2/ EMK2 type is a combination of the following com- ble- and single-acting) or electrically and is characterized by a long service life and high ponents: operational safety. •... -
Page 17: Type Plate
Type plate The type plate of the automatic valve is attached to the rotary actuator. Fig. 3-1 Type plates PMK2 Fig. 3-2 Type plate EMK2 Legend bar article number Article/order designation (see data sheet) Maximum permissible medium pressure Control pressure range for the pneum. rotary actuator Manufacture date (year of construction) Electric voltage Protection type... -
Page 18: Transport And Storage
Transport and Transport, packaging and storage storage DANGER Scope of delivery Suspended load! • 3/2-way automatic valve of PMK2/ When transporting, e.g. with a EMK2 type crane, there is is a risk that parts • Possibly ordered accessories fall down and people are seriously injured. •... - Page 19 NOTE Lifting slings are factory-fitted for dimen- sions with high weights. They are de- signed exclusively for the weight of the actuator and must not be used for lifting the automatic valve! The products must be handled, transported and stored with care: •...
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Page 20: Installation
Installation Before installation Observe the following points before instal- WARNING lation: • The dew point of the control medium Installation works must be min. 10 °C lower than the low- There is a risk of injury if this prod- est operating temperature! The max. uct is not properly installed, disas- temperature of the control medium is sembled... -
Page 21: Mounting The Rotary Actuator
4. Attention! Before you pressurize the pipeline, the sealing material must be hardened. Information on the harden- ing time is available from the respective manufacturer. 5. Check all connections for leaks. 6. Check all screwed connections and mounting parts for tightness. Mounting the rotary actuator For information on mounting the actuator, refer to the manufacturer documentation... -
Page 22: Commissioning And Operation
Commissioning and NOTE operation We recommend that you have the repair carried out by the company bar GmbH. For information on commissioning and op- We will be pleased to offer you a corre- eration of the actuator, refer to the manu- sponding servicing, maintenance or re- facturer documentation supplied with the pair. -
Page 23: Repair And Spare Parts
Repair and spare parts For information on repairing the actuator, refer to the manufacturer documentation supplied with the actuator. PMK2/EMK2-IM-DE-B-EN-01-23 Rev.0... -
Page 24: Disassembly
10. Disassembly 11. Disposal • Proper disposal of the products is the DANGER responsibility of the customer. Dispose of the products after their use in accord- Electric voltage! ance with the legal requirements regard- There is danger to life when work- ing safety and environmental protection. -
Page 25: Eu Declaration Of Incorporation Type P
12. EU Declaration of Incorporation Type P... PMK2/EMK2-IM-DE-B-EN-01-23 Rev.0... -
Page 26: Eu Declaration Of Incorporation Type E
13. EU Declaration of Incorporation Type E... PMK2/EMK2-IM-DE-B-EN-01-23 Rev.0... -
Page 27: Eu Declaration Of Conformity Type E
14. EU Declaration of Conformity Type E... PMK2/EMK2-IM-DE-B-EN-01-23 Rev.0... -
Page 28: Annex / Technical Data
15. Annex / Technical data 15.1 Technical data of rotary actuator The technical data of the rotary actuator can be found in the supplied manufacturer docu- mentation. 15.2 Technical data of 3/2-way ball valve of MK2 type Standard design Upon request Nominal size DN10 - DN50 Connection type... -
Page 29: Pressure-Temperature Diagram
15.3 Pressure-Temperature diagram DN 10-20 DN 25-32 DN 40-50 Medium temperature (°C) Fig. 13-1 Pressure-Temperature diagram PMK2/EMK2-IM-DE-B-EN-01-23 Rev.0... -
Page 30: Dimensional Tables And Dimensional Drawings Type Pmk2 With Bar-Agturn
15.4 Dimensional tables and dimensional drawings Type PMK2 with bar- agturn 15.4.1 Dimensional drawing Type PMK2 with bar-agturn Fig. 13-2 Dimensional drawing Type PMK2 with bar-agturn type GD-075 (exemplary presentation) PMK2/EMK2-IM-DE-B-EN-01-23 Rev.0... -
Page 31: Dimensional Drawing Type Pmk2 With Bar-Agturn
15.4.2 Dimensional drawing Type PMK2 with bar-agturn Thread Actuator „G“ size G 1/8“ 131,5 24,5 1/4" G 1/4“ 154,5 74,5 G 1/8“ 131,5 24,5 3/8" G 1/4“ 154,5 74,5 G 1/8“ 137,5 24,5 1/2" G 1/4“ 160,5 74,5 G 1/4“ 161,5 G 1/4“... - Page 32 Thread Weight ø J ø K „G“ (kg) 1,15 1/4" 32,5 18,5 1,72 1,12 3/8" 32,5 18,5 1,69 1,30 1/2" 22,5 1,87 60.5 1,78 2,18 3/4" 43,5 26,5 2,88 99,5 3,43 2,77 3,47 1/0" 52,5 32,5 99,5 4,02 4,72 3,29 3,99 5/4"...
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Page 33: Actuator Assignment
15.4.3 Actuator assignment Actuator assignment for bar-agturn type GD Thread 4 bar 6 bar „G“ actuators actuators 1/4" GD-032 GD-032 3/8" GD-032 GD-032 1/2" GD-032 GD-032 3/4" GD-052 GD-040 1/0" GD-063 GD-052 5/4" GD-063 GD-052 3/2" GD-063 GD-063 2/0" GD-075 GD-063 Tab. -
Page 34: Dimensional Tables And Dimensional Drawings Type Pmk2 With Actubar
15.5 Dimensional tables and dimensional drawings Type PMK2 with actubar 15.5.1 Dimensional drawing Type EMK2 with actubar Fig. 13-3 Dimensional drawing Type PMK2 with actubar type AD-018 (exemplary presentation) PMK2/EMK2-IM-DE-B-EN-01-23 Rev.0... -
Page 35: Dimensional Table Type Pmk2 With Actubar
15.5.2 Dimensional table Type PMK2 with actubar Thread Actuator „G“ size 105,5 22,5 G 1/8“ 1/4" 119,5 27,5 G 1/8“ 143,5 G 1/8“ 105,5 22,5 G 1/8“ 3/8" 119,5 27,5 G 1/8“ 143,5 G 1/8“ 111,5 22,5 G 1/8“ 125,5 27,5 G 1/8“... - Page 36 Thread Weight ø J ø K „G“ (kg) 0,76 1/4" 32,5 18,5 1,15 1,63 0,73 3/8" 32,5 18,5 1,12 1,60 0,91 1,30 1/2" 22,5 1,78 2,38 1,61 2,09 3/4" 43,5 26,5 2,69 3,85 4,47 2,68 3,28 1/0" 52,5 32,5 4,44 5,06 6,27 3,20...
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Page 37: Actuator Assignment
15.5.3 Actuator assignment Actuator assignment for actubar type AD Thread 4 bar 6 bar „G“ actuators actuators 1/4" AD-001 AD-001 3/8" AD-001 AD-001 1/2" AD-002 AD-001 3/4" AD-004 AD-002 1/0" AD-006 AD-004 5/4" AD-006 AD-004 3/2" AD-008 AD-006 2/0" AD-008 AD-006 Tab. -
Page 38: Dimensional Tables And Dimensional Drawings
15.6 Dimensional tables and dimensional drawings 15.6.1 Dimensional drawing Type EMK2 Fig. 13-4 Dimensional drawing (exemplary representation with ER Plus rotary actuator) PMK2/EMK2-IM-DE-B-EN-01-23 Rev.0... -
Page 39: Dimensional Table For 3/2-Way Automatic Valve Of Emk2 Type
15.6.2 Dimensional table for 3/2-way automatic valve of EMK2 type Thread Actuator “G” size 1/4" ER10 197,5 3/8" ER10 197,5 1/2" ER10 203,5 3/4" ER20 216,5 1/0" ER20 5/4" ER20 3/2" ER35 2/0" ER35 Tab. 13-10 Dimensional table Type EMK2, size A to E Thread Weight “G”... -
Page 40: Switching Positions Of Ball Valve
15.7 Switching positions of ball valve Tab. 13-12 Switching positions of ball valve PMK2/EMK2-IM-DE-B-EN-01-23 Rev.0... - Page 41 Purchaser in any form without the written consent of a representative of bar GmbH. bar pneumatische Steuerungssysteme GmbH Auf der Hohl 1 • 53547 Dattenberg • Deutschland Tel. +49 (0)2644 96070 • Fax +49 (0)2644 960735 bar-info@wattswater.com • www.bar-gmbh.de PMK2/EMK2-IM-DE-B-EN-01-23 Rev.0 © 2023 Watts...