Features & Benefits
  • Port size: DN 8...12, 1/4...1/2 (ISO G/ NPT)
  • Spindle seals with diaphragm
  • Suitable for contaminated process fluids
  • Optical position indicator is standard
  • International approvals

Medium: neutral gases and liquids

Pilot fluid: Air, water, hydraulic oil. max. +90degC (+194F)

Switching functions: normally closed

Operation: pressure actuated by external fluid

Mounting position: optional, preferably solenoid vertical on top

Flow direction: optional

Port size: G & NPT 1/4, 3/8, 1/2

Pilot connection: G1/8 res. 1/8 NPT

Operating pressure: -0.9...6bar (-13.05...87psi)

Differential pressure: 3...8bar (43.5...116psi)

Fluid temperature: -10...+90degC (+14...+194F)

Ambient temperature: -10...+50degC (+14...+122F)

Materials: 

Process fluid characteristics:

  • Body: brass 
  • Seat seal: fabric reinforced NBR diaphragm

Pilot fluid characteristics

  • Body: brass, PPO (cover)
  • Seat seal: fabric reinforced NBR diaphragm