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Operating Instructions
Translation of the original
KI-DS Overflow valve
Type 557x
KI-DS Angle valve
5571
KI-DS T-valve
5572
KI-DS Cross valve
5573
KI-DS Loop valve
5575
EN
P D F • a k • 1 9 / 0 2 / 2 0 2 5
ENGLISH

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Summary of Contents for KIESELMANN KI-DS 557 Series

  • Page 1 Operating Instructions Translation of the original KI-DS Overflow valve Type 557x KI-DS Angle valve 5571 KI-DS T-valve 5572 KI-DS Cross valve 5573 KI-DS Loop valve 5575 P D F • a k • 1 9 / 0 2 / 2 0 2 5 ENGLISH...
  • Page 2 . k i e s e l m a n n . d e • i n f o @ k i e s e l m a n n . d e Copyright: © KIESELMANN FLUID PROCESS GROUP...
  • Page 3: Table Of Contents

    KIESELMANN GmbH Table of contents T a b l e o f c o n t e n t s 1 General informations .............................. 4 Informations for your safety ...............................  4 Marking of security instructions............................ 4 General designated use .............................. 4 Personnel .....................................
  • Page 4: General Informations

    In addition, you will also find all neces- sary instructions and spare part data for maintenance in this instruction manual. If you don't want to carry out the maintenance by yourself, our KIESELMANN - service team will naturally be at your dis- posal.
  • Page 5: Modifications, Spare Parts, Accessories

    KIESELMANN GmbH | Operating Instructions General informations | 1 1.5 Modifications, spare parts, accessories Unauthorized modifications, additions or conversions which affect the safety of the fitting are not permitted. Safety devices must not be bypassed, removed or made inactive. Only use original spare parts and accessories recommended by the manufacturer.
  • Page 6: Safety Instructions

    2 | Safety instructions Operating Instructions | KIESELMANN GmbH 2 S a f e t y i n s t r u c t i o n s 2.1 Intended use The overflow valve is used to set the liquid pressure in a section of a closed circular pipeline, in tanks and vessels in plants of the food and drink industry, pharmaceutical and chemical industries as well as in biotechnology.
  • Page 7: Delivery, Transport And Storage

    KIESELMANN GmbH | Operating Instructions Delivery, transport and storage | 3 3 D e l i v e r y , t r a n s p o r t a n d s t o r a g e 3.1 Delivery...
  • Page 8: Specification

    4 | Specification Operating Instructions | KIESELMANN GmbH 4 S p e c i f i c a t i o n 4.1 Modular system KI-Top control head feedback unit Stainless steel hood Transparent hood Feedback unit with finger guard Linear actuator pneumatic Ø129...
  • Page 9: Valve Types

    KIESELMANN GmbH | Operating Instructions Specification | 4 4.2 Valve types Standard valve with welding connections Angle valve t-valve cross valve Loop valve S - S SS - S SS - SS S - SS Type 5571 Type 5572 Type 5573...
  • Page 10: Function And Operation

    5 | Function and operation Operating Instructions | KIESELMANN GmbH 5 F u n c t i o n a n d o p e r a t i o n 5.1 Description of function The overflow valve is used to relieve pressure in plants or vessels event of impermissible pressures of liquid media.
  • Page 11: Control System And Position Indicator

    KIESELMANN GmbH | Operating Instructions Function and operation | 5 5.3 Control system and position indicator Feedback unit -optional- Optionally, modular valve control head systems can be installed to the actuator for reading and ac- tuating valve positions. The standard version is a closed system with SPS or ASI-bus switch-on electronics, and integrated 3/2-way solenoid valves.
  • Page 12: Pressure Setting

    5 | Function and operation Operating Instructions | KIESELMANN GmbH 5.5 Pressure setting Adjustment of the set pressure The adjustment of the set pressure, respectively the opening pressure difference is done by turning the hexagon head (SW14) of the adjusting rod (13). Since the adjusting rod (13) is not directly con- nected to obturator the adjustment can be done very easily during regular operation.
  • Page 13: Commissioning, Service And Maintenance

    KIESELMANN GmbH | Operating Instructions Commissioning, service and maintenance | 6 6 C o m m i s s i o n i n g , s e r v i c e a n d m a i n t e n a n c e 6.1 Commissioning...
  • Page 14: Service

    6 | Commissioning, service and maintenance Operating Instructions | KIESELMANN GmbH 6.2 Service RECOMMENDATION Replacement of seals To achieve optimal maintenance cycles, the following points must be observed! – When replacement of seals, all product-contacting seals should be replaced. –...
  • Page 15: Technical Data | 7

    KIESELMANN GmbH | Operating Instructions Technical data | 7 7 T e c h n i c a l d a t a Model Overflow valve spring close • pneumatic lifting • optional with feedback unit Valve type Type 5571 Angle valve...
  • Page 16: Disassembly And Assembly

    8 | Disassembly and assembly Operating Instructions | KIESELMANN GmbH 8 D i s a s s e m b l y a n d a s s e m b l y 8.1 Disassembly Assembly Tools Item Figure Designation...
  • Page 17 KIESELMANN GmbH | Operating Instructions Disassembly and assembly | 8 Replacement of seals - in product contact • Fix the piston rod (6). For this, screw a screw M8 into the lantern (4) as far as the surface (F1). – Unscrew the piston (1) with a wrench via spanner flat (SW1).
  • Page 18 8 | Disassembly and assembly Operating Instructions | KIESELMANN GmbH • Unscrew the insert (8) from the actuator (7) with a pin type face spanner T12. Ø 6 • Remove the O-rings (D4) and (D5). • Unscrew the screw (1c) from actuator (1a). Re- move the plate (1b) nd O-ring (D1) from piston (1a).
  • Page 19: Assembly

    KIESELMANN GmbH | Operating Instructions Disassembly and assembly | 8 8.2 Assembly • Before installation, thoroughly clean and slightly lubricate mounting areas and running sur- faces. NOTICE Mount the threaded connection (G) with Screw retention detachable (e.g. Loctite 243) .
  • Page 20 8 | Disassembly and assembly Operating Instructions | KIESELMANN GmbH Assembly - Feedback unit (E) • Unscrew the screws (E4). • Remove the bracket (E1) complete with cover (E7) and sleeve (E6). • Unscrew switch shaft (E11) complete with (E2), (E3), (E8), (E9) and (E10) from actuator (7).
  • Page 21: Drawings And Dimensions

    KIESELMANN GmbH | Operating Instructions Drawings and dimensions | 9 9 D r a w i n g s a n d d i m e n s i o n s 9.1 Drawings Standard valve - Angle version • 1a = Piston •...
  • Page 22: Dimensions

    9 | Drawings and dimensions Operating Instructions | KIESELMANN GmbH 9.2 Dimensions 2x L1 Nominal size Adjusting range Actuator Dimension [bar] DN 25 0,5 - 5,0 Ø104 3,0 - 10,0 Ø104 Ø 29 x 1,5 7,0 - 14,0 Ø104 DN 40 0,5 - 5,0 Ø104...
  • Page 23 KIESELMANN GmbH | Operating Instructions Drawings and dimensions | 9 Nominal size Adjusting range Actuator Dimension [bar] OD 1“ 0,5 - 5,0 Ø104 3,0 - 10,0 Ø104 Ø 25,4 x 1,65 7,0 - 14,0 Ø104 OD 1½ 0,5 - 5,0 Ø104...
  • Page 24: Control Units

    9 | Drawings and dimensions Operating Instructions | KIESELMANN GmbH 9.3 Control units Control head KI-TOP with plastic hood - transparent with stainless steel hood Ø 105 Ø 105 Pulse generator • E9 = Discs • E10 = Nuts • E11= Pin •...
  • Page 25: Wearing Parts

    KIESELMANN GmbH | Operating Instructions Wearing parts | 10 1 0 W e a r i n g p a r t s 10.1 Wearing parts Pos. Material Pcs. DN 25 DN 40 DN 50 DN 65 DN 80 DN 100 1 Inch 1½...
  • Page 26 10 | Wearing parts Operating Instructions | KIESELMANN GmbH Wear parts kit • Sealing (D1), (D2), (D3) Material DN 25 DN 40 DN 50 DN 65 DN 80 DN 100 1 Inch 1½ Inch 2 Inch 2½ Inch 3 Inch...
  • Page 27: Appendix | 11

    KIESELMANN GmbH | Operating Instructions Appendix | 11 1 1 A p p e n d i x 11.1 Declaration of incorporation Declaration of Incorporation according to Directive 2006/42/EC of the European Parliament and the Council of 17 May 2006...
  • Page 28 KIESELMANN GmbH Notes 28 / 29...
  • Page 29 . k i e s e l m a n n . d e • i n f o @ k i e s e l m a n n . d e Copyright: © KIESELMANN FLUID PROCESS GROUP...

This manual is also suitable for:

Ki-ds 5571Ki-ds 5572Ki-ds 5573Ki-ds 5575

Table of Contents