Features & Benefits
  • Port size DN15...150, flange connection, pressure rating PN16/10
  • Any flow direction and mounting position; 
  • Special seal materials are required for use with oil and oleiferous media; 
  • International approvals

Medium: neutral gases and liquids

Pilot fluids: air max. +40degC (+104F)

Switching functions: normally closed, closed by spring force, opened by pilot pressure

Operation: pressure actuated by external fluid

Mounting position: optional

Flow direction: optional

Port size: DN 15,20,25,32,40,50,65, 80,100,125,150

Pilot connection: G1/4

Operating pressure: 0..6/8/10bar (0...145psi)

Fluid temperature: -10...+80degC (+14...+176F)

Ambient temperature: -10...+55degC (+14...+131F)

Materials: 

Process fluid characteristics:

  • Body: grey cast iron
  • Seat seal: EPDM

pilot fluid characteristics:

  • Body: polymer material
  • Seat seal: NBR
  • internal parts: coated steel