Suitable for high purity,flammable or toxic fluid gases
Direct diaphragm construction with superior sealing
prerformance,remarkable durability,compactness and particle and
dead-space-free performance
Valve open and closed opsition is easily visible at a glance
Excellent gas displacement characteristics
Standard seat material is PCTFE.Ployimede/PFA is option
Technical Data
Max. Working Pressure: 150 psig (10 bar)
Pneumatic Operating Pressure: 58~87psig (4~6 bar)
Max. Working Temp. -10?F ~ 150?F (-23?C ~ 65?C)
Materials
Body: 316L
Diaphragm: Elgiloy®
Seat packing: PCTFE(standard)
Handle: AL
Internal Leakage Allowance(He): 1 x 10-9 atm • cc/sec
External Leakage Allowance (He): 1 x 10-9 atm • cc/sec
Orifice: Ø4.4 mm
Weight:approx. 0.27 kg(actuator not included)
Technical Data
