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AMOT

PVX Pneumatic Spring Return Air Shut Off Valve

The Chalwyn PVX pneumatic spring return butterfly valve uses a spring return rotary actuator. It is available in two basic versions. Both versions are designed to work with direct pressure operation in either automatic or manual systems. 1: Air pressure to open / spring return close on loss of air pressure (failsafe) 2: Air pressure to close / spring return open on loss of air pressure

Price and delivery time will be given on request
Size 1.5"...8.0"
End Connection Hose Barb
Actuation Pneumatic
Position Indication Available No
Connectors TBD
Position Indication Logic Valve Open - Switch Open
Side Left
Elbow Kit Valve Only (No Elbow)
Style Butterfly
Max. Air Intake Temperature 125°C
Min. Air Intake Temperature -40°C
Max. Pressure TBD
Hazardous Location Certification No
Power To Close or Energize To Run (Fail Safe) Fail Safe
Reset Auto Reset

The Chalwyn PVX pneumatic spring return butterfly valve uses a spring return rotary actuator. It is available in two basic versions:

  1. Air pressure to open / spring return close on loss of air pressure (failsafe)
  2. Air pressure to close / spring return open on loss of air pressure

Both versions are designed to work with direct pressure operation in either automatic or manual systems.

Features

  • For use in automatic or manual shutdown systems
  • Operating pressure range 43.5 to 116psig (3 to 8bar)
  • Slim-fit 3”, 5”, and 8” (76mm, 127mm, and 203mm) valve body
  • Basic flange mount with hose adaptors available (1½” to 8” | 38 to 203mm)
  • Valve bodies and discs are PTFE coated hard-anodized aluminium
  • The shaft and mechanisms are stainless steel

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Get in touch with Christiaan our AMOT specialist

Christiaan

Christiaan van Mourik

Project-/ Accountmanager

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