Series VM 50
Low pressure line valve for various pure gases
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Application:
Low pressure line valve applications for pure gases
Key Advantages:
- Purity up to 6.0
- Available in straight or 90° version
- Choice of 1/4 turn or multi-turn versions
- Rear thread for panel mounting
- High leak tightness through diaphragm seal technology
Specifications:
- Max. Working Pressure: 50 bar / 725 psi
- Temperature Range: -20° C to + 50° C / -4° F to +122° F
- Seat orifice size: 4 mm
SPECIFICATIONS
Max. Working Pressure:
50 bar / 725 psi
Temperature Range:
-20° C to + 50° C / -4° F to +122° F
Seat orifice size:
4 mm
Valve body material:
Chrome plated brass or stainless steel
Inlet/Outlet Connections:
G3/8" Female or 1/4" NPT Female
Flow coefficient (Cv):
Brass: 0.04 Stainless steel: 0.12 (QT) and 0.21 (MT)
Diaphragm material:
Hastelloy®
Leak rate:
10-8 mbar l/s He
Weight:
±0,3 Kg / ±0.66 lbs.
Oxygen use:
Brass only with pressure ≤ 30 bar
Seat material:
PCTFE
ORDERING CODES
