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 NPT2 acc. to ANSI/ASME B 1.20.1
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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