Paladon PNS Series Скачать руководство пользователя страница 5 | Manualshive

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Paladon PNS Series Скачать руководство пользователя страница 5

Doc : Q066

Rev

: 10

Issued

: 01/11/13

Page

: 5

of

25

5.

Model Number Designations

6. Tool

Requirements

No special tools are required for the installation, commissioning and maintenance of Paladon
Systems Ltd actuators.

7. Valve/Actuator

Mounting

Valve mounting is achieved through one of the following:



Direct mounting using threaded holes on the actuator’s body flange.



Stem adapter mounting using an adapter and coupling joint.

Paladon Systems Ltd actuators can be mounted in any orientation; however, it is common
industry practice to align the centreline of the actuator’s pneumatic cylinder with that of the
valve pipework.

NOTE: Certain control components require mounting in a specific

orientation with respect to gravity in order to function correctly.

To assemble the actuator to the valve:

7.1

Check that the coupling dimensions of the actuator are suitable for those of the
valve flange and stem.

7.2

Move the valve to the open or closed position to match the rest position of the
actuator.

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Содержание PNS Series

Страница 1: ...1 of 25 INSTALLATION COMMISSIONING MAINTENANCE MANUAL PNS PND PNC Series Pneumatic Scotch Yoke Valve Actuators Doc Rev Description Pages Date Issued By Approved By Q066 R 10 Revision 23 15 05 12 MS EB...

Страница 2: ...10 2 Double Acting Actuator with Handpump Type Manual Override 8 10 3 Spring Return Actuator with Handwheel Type Manual Override 8 10 4 Spring Return Actuator with Handpump Type Manual Override 8 11...

Страница 3: ...valve tag number matches those detailed on the Sales Order Acknowledgement Test Certificates and Delivery Note In the event of any discrepancies please contact Paladon Systems Ltd or an authorised dis...

Страница 4: ...or in the event a manual override is fitted on the manual override For spring return actuators the remaining end stop screw is located on the outer spring cylinder flange or in the event a manual ove...

Страница 5: ...apter and coupling joint Paladon Systems Ltd actuators can be mounted in any orientation however it is common industry practice to align the centreline of the actuator s pneumatic cylinder with that o...

Страница 6: ...hten the nuts to the stud bolts in accordance with the following torques Thread Size Torque M8 20 Nm M10 40 Nm M12 70 Nm M14 110 Nm M16 160 Nm M20 320 Nm M22 420 Nm M24 550 Nm M27 800 Nm M30 1100 Nm M...

Страница 7: ...sibility of the user 9 5 For installations in hazardous areas ensure all electrical fittings have the correct hazardous area certification 9 6 Ensure that the actuators and any control components are...

Страница 8: ...n Actuator with Handwheel Type Manual Override See Section 16 7 Dwg XXX XXX SHXXX 00 001 PL a Isolate pneumatic supply depressurise actuator and control system b Remove tubing and fittings from actuat...

Страница 9: ...tor and valve movement possibly resulting in serious injury or death 11 4 Any unauthorised maintenance or modification to the actuator and where applicable the control system may invalidate the warran...

Страница 10: ...e piston rod see Section 16 3 Dwg PNX XXX CYXXX 00 001 PL Item 3 manufactured part by screwing it into the guide block see Section 16 1 Drg XXX XXX FRXXX 00 001 PL Item 6 manufactured part 12 13 Tight...

Страница 11: ...disassembly be replaced Please refer to the below tables when ordering replacement seal kits 14 1 Pneumatic Cylinder Spares Kits Pneumatic cylinder spares kits comprise of the following items Piston S...

Страница 12: ...r Short stroke Incorrect setting of end stops Check and adjust position of actuator end stops see section 7 Where applicable check and adjust position of valve end stops Debris in either pneumatic cyl...

Страница 13: ...001 PL Spring Cylinder Assembly one spring for low spring stroke torques 16 5 XXX XXX SRXXX 00 002 PL Spring Cylinder Assembly three springs for high spring stroke torques 16 6 HYX XXX HDXXX 00 001 P...

Страница 14: ...Doc Q066 Rev 10 Issued 01 11 13 Page 14 of 25 16 1 XXX XXX FRXXX 00 001 PL...

Страница 15: ...Doc Q066 Rev 10 Issued 01 11 13 Page 15 of 25 16 2 XXX XXX FRXXX 00 002 PL...

Страница 16: ...Doc Q066 Rev 10 Issued 01 11 13 Page 16 of 25 16 3 PNX XXX CYXXX 00 001 PL...

Страница 17: ...Doc Q066 Rev 10 Issued 01 11 13 Page 17 of 25 16 4 XXX XXX SRXXX 00 001 PL...

Страница 18: ...Doc Q066 Rev 10 Issued 01 11 13 Page 18 of 25 16 5 XXX XXX SRXXX 00 002 PL...

Страница 19: ...Doc Q066 Rev 10 Issued 01 11 13 Page 19 of 25 16 6 HYX XXX HDXXX 00 001 PL...

Страница 20: ...Doc Q066 Rev 10 Issued 01 11 13 Page 20 of 25 16 7 XXX XXX SHXXX 00 001 PL...

Страница 21: ...Doc Q066 Rev 10 Issued 01 11 13 Page 21 of 25 16 8 HYX XXX CYXXX 00 002 PL...

Страница 22: ...Doc Q066 Rev 10 Issued 01 11 13 Page 22 of 25 16 9 PNX XXX CYXXX 00 002 PL...

Страница 23: ...700 Fax 44 0 1604 882424 info paladonsystems com Paladon Systems Ltd Kings Point House Unit 4 Kingshill Park Venture Drive Arnhill Business Park Westhill Aberdeen AB32 6FL Scotland Tel 44 0 1224 77244...

Страница 24: ...Tolerance HFT 1 1 1 Type A B type A Given for this example type A type A type A Total failures SD 1oo2 SU 1oo2 DD 1oo2 DU 1oo2 2 40E 07 1 38E 07 8 82E 08 Safe diagnosed failures SD 1oo2 2 SD 2 MTTR SD...

Страница 25: ...this position the valve under actuation will be open and the indicator will correctly show the position b When the actuated valve needs to be closed the actuator must move to the end position The pre...

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