DesignPoppet valve with piston drive
Type of actuationPneumatic
Mounting positionoptional
Type of mountingIn-line installation
Line connectionThreaded coupling 1 1/2 NPT to ANSI/ASME B 1.20.1
Valve function2/2
Flow directionNon-reversible
Medium pressure0 bar ... 15.5 bar
Type of resetMechanical spring
Type of pilotingExternally controlled
Pneumatic connectionFemale thread G1/8
Operating pressure72.5 psi ... 101.5 psi
Symbol00995586
MediumVapour Inert gases Filtered compressed air, grade of filtration 200 µm
Direction of flowAbove valve seat, for gaseous media
Control of mediumOn/off operation
Operating mediumCompressed air to ISO 8573-1:2010 [7:4:4]
Max. viscosity600 mm²/s
Media temperature-10 °C ... 60 °C
Flow rate Kv34.5 m³/h
Outdoor applicationsWeather-protected application areas Class C1 based on IEC 60654-1
Note on materialsRoHS-compliant
LABS (PWIS) conformityVDMA24364 zone III
Material process valve housingBrass
Material number process valve housingCW724R
Material sealsFPM
Material spindle sealPTFE
Material seat sealPTFE
Product weight3650 g
Size of drive75 mm
Stroke20 mm
Control functionClosed via reduced spring force, N/C
Position detectionVia mechanical indicator
Material drive housingPA-reinforced
Storage temperature-10 °C ... 60 °C
Degree of protectionIP65 IP67
Material piston rodHigh-alloy stainless steel
Material coverPA-reinforced