Flowserve RG Series Standard Actuator Manual do Utilizador descarregar pdf (Página 7)

User Instructions RG Series Standard Actuator - AXENIM0122-00 12/09

5.6 Switch the positions of the two modules, connect the

Pressure Module first and ensure the ports are on the

stopper bolts side of actuator. Thread in and torque the

piston rod to recommended value, fit back end cover

plate/plug. Pressurize cap end to stroke the actuator to

end.

5.7 Reinstall Spring Module, torque the pull rod to recom-

mended value, fit end cover back. Pressurize rod end of

cylinder and adjust the stopper bolts.

5.8 Check actuator for proper operation, at the rated work-

ing pressure.

NOTE: If operation of valve is not permitted, during

changing of the Fail Safe direction, then the actuator

needs to be taken off the valve and reconfigured, as

explained above.

Fastner Model RG1 RG2 RG3 RG4 RG5 RG6 RG7 RG8

Mounting Flange Nut

Thread Size M8 M10 M12 M12 M16 M16

Tightning

torque

ft Lb 10-12 18-22 30-35 30-35 80-90 80-90 140-160 280-320

kgm 1.4-1.7 2.5-3.0 4.2-4.8 4.2-4.8 11.0-12.5 11.0-12.5 19-22 38-44

Body Cover Bolts

Thread Size M6 M6 M8 M8 M10 M10

Tightning

torque

ft Lb 3-5 3-5 10-14 10-14 18-22 18-22 26-30 26-30

kgm 0.5-0.7 0.5-0.7 1.4-2.0 1.4-2.0 2.5-3.0 2.5-3.0 3.5-4.0 3.5-4.0

Top Plate Bolts

Thread Size M6 M6 M8 M8 M10 M10

Tightning

torque

ft Lb 3-5 3-5 10-14 10-14 18-22 18-22 22-26 22-26

kgm 0.5-0.7 0.5-0.7 1.4-2.0 1.4-2.0 2.5-3.0 2.5-3.0 3.0-3.5 3.0-3.5

Stopper Bolt Locknuts

Thread Size M16 M20 M20 M30 M36 M48 M56 M64

Tightning

torque

ft Lb 75-85 90-100 90-100 100-110 120-130 140-150 175-200 200-240

kgm 10-12 12-14 12-14 14-15 16-18 19-21 25-28 28-33

Piston Rod/Pull Rod

Hex Size, A/F 18 18 24 30 36 46 65 85

Tightning

torque

ft Lb 30-35 35-45 50-60 60-75 75-85 100-140 175-200 200-240

kgm 4-5 4-5 7-8 8-10 10-12 13-19 24-28 28-33

Bolt Torques

Cylinder Size (in.)

5 6 7 8 9 10 12 14 16 18 20 22 24 28 32 32T 36 36T 40

Tie Rod Nut Size

M10 M10 M10 M10 M12 M12 M16 M16 M20 M20 M24 M24 M30 M30 M30 M36 M30 M36 M30

Tightening

Torque (ft Lb)

8 11 14 19 28 34 64 88 143 181 268 325 485 330 431 1028 564 876 673

Tie Rod Nut Torque

1 2 3 4 5 6 7 8 9 10 11 12

Comentários a estes Manuais

Sem comentários

Flowserve RG Series Standard Actuator Manual do Utilizador Página 7

Comentários a estes Manuais

Manuais e produtos relacionados com Hardware Flowserve RG Series Standard Actuator