safety and actuated valves

VDFPR | Pneumatic cryogenic control valve

The VDFPR pneumatic valves are globe control valves with pneumatic actuator, air OPEN (normally CLOSED) or air CLOSE (normally OPEN). They are suitable to be used with cryogenic fluids up to -196 ° C with the extended bonnet and bellow or steam packing. The body is globe straight pattern type with the diaphragm pneumatic actuator with max supply of 3.5 barg. The VDFPR valves are manufactured according to ASME B16.34 and comply with 97/23/EC (PED) standard requirements.


MAXIMUM PRESSURE 100 Barg
TEMPERATURE -196/+100 °C

  • Globe valve
  • Upper guide
  • Bellow seal
  • Suitable for cryogenic valve
  • AISI 316 disc
  • PTFE soft seal VI class
  • EQP%-LN-PT characteristic disc
  • Diaphragm pneumatic actuator type: S275, S335, S430, S500
  • Spring action N.C.
  • Spring action N.O.
  • Max. supply 3.5 bar
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