Description
Construction set up Poppet valve with piston actuator
Actuation type pneumatic
Sealing principle Soft
installation position arbitrary
Fastening type pipe installation
Line connection Threaded muff G2 acc. to DIN ISO 228
Nominal width [mm] 45
Valve function 2/2 closed monostable
Flow direction Not reversible
Medium pressure [bar] 0 to 4
Nominal pressure fitting 40
Exhaust function Cannot be throttled
Reset mode Mechanical spring
Control type Remote controlled
Pneumatic connection female thread G1/8
Operating pressure [bar] 6 to 10
medium Inert gasesFiltered compressed air, filter porosity 200 ??msteam
Flow direction Via valve seat, for gas media
Operating medium Compressed air to ISO 8573-1:2010 [7:4:4]
Max. viscosity [mm2/s] 600
Medium temperature [??C] -40 to 200
ambient temperature [??C] -10 to 60
Flow Kv [m3/h] 34,5
Material information LABS containing materials includedRoHs compliant
Instrument housing material Cast stainless steel
Material number instrument housing 1.4408
Spindle seal material PTFE
Seat seal material PTFE
Product weight [g] 3.500
Corrosion resistant class KBK 3 – severe corrosion stress
Actuator housing material High-alloyed stainless steels
CE certificate (see declaration of conformity) to EU pressure vessel directive
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