DesignPinch valve, pneumatically actuated
Type of actuationPneumatic
Sealing principleSoft
Mounting positionoptional
Type of mountingIn-line installation
Connection Process valveClamp to ASME-BPE, type A Clamp to ASME-BPE, type B Clamp to DIN 32676 series A G1/4 G1/2 G1 1/4 NPT 1/2 NPT 1 NPT
Nominal size DN6 15 25
Valve function2/2-way, closed, monostable
Flow directionReversible
Medium pressure0 bar ... 6 bar
Note on the medium pressureUse in the vacuum range was tested up to -0.09 MPa with the air at room temperature. Depending on the application, a counter-vacuum may have to be created on the control side to guarantee the media flow.
Operating pressure3.5 bar ... 6 bar
Nominal pressure PN10
Burst pressure16 bar
Type of resetMechanical spring
Type of pilotingExternally controlled
Auxiliary pilot air port 12M3 M5
Pilot mediumCompressed air to ISO 8573-1:2010 [7:4:1]
Symbol00992981
MediumCompressed air to ISO 8573-1:2010 [-:-:1] Water
Max. viscosity4000 mm²/s
Media temperature-5 °C ... 100 °C
Ambient temperature-5 °C ... 60 °C
Storage temperature5 °C ... 30 °C
Flow rate Kv0.7 m³/h ... 18 m³/h
Switching time on125 ms ... 250 ms
Switching time off125 ms ... 400 ms
Note on materialsRoHS-compliant
LABS (PWIS) conformityVDMA24364 zone III
Material housingHigh-alloy stainless steel
Material number housing1.4301
Material housing coverHigh-alloy stainless steel Wrought aluminium alloy
Material number housing cover1.4404 / AISI 316L
Material sealsFPM
Material shut-off elementEPDM VMQ (silicone)
Product weight137 g ... 2408 g
Suitable for use with foodSee supplementary material information See declaration of conformity
Material bowlPA6 PPS
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