Suitable for high purity flammable or toxic 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,Polyimide/PFA is option
Technical Data
Max. Working Pressure 3000 psig (205 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 Ø5 mm
Weight approx. 0.27 kg(actuator not included)
Technical Data
