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Home » STAINLESS STEEL DIAPHRAGM VALVES

STAINLESS STEEL DIAPHRAGM VALVES

SPECIAL FEATURES

  • Testing in accordance with standard EN ISO 10297:2014
  • High Purity Gas and up to 6.0 HP grade useable
  • Easy to open and close
  • Internally electro polished 316L Stainless Steel
  • Electro-polished
  • Seat: PCTFE
  • REACH 1907/2006 a RoHS 2015/863 compliance
  • Inlet and outlet options available
  • Burst Disk available
  • 10 years Service Life

735100001563 Stainless Steel diaphragm valves leaflet EN

STAINLESS STEEL DIAPHRAGM VALVE

WITH 90-DEGREE HANDWHEEL

A new diaphragm valve allows the valve to be open with only 90 degree rotation of handwheel is often used for highly toxic, corrosive gases.

  • Clear visibility of ON/OFF status
  • Positive click position affirmation in open and closed positions
  • Controlled opening of diaphragm
  • Suitable for cylinder cap
  • 90 degree handwheel
  • Personalized logo cap available

TECHNICAL DATA

ON/OFF status: ON-green/OFF-red
Inlets: 17E, 25E and 3/4" ngt
Outlets: BS341-14, BS341-15, DIN477-1, DIN477-6, DIN477-14, CGA320, CGA330, CGA540, CGA660 or per customer specification
Diaphragm: Hastelloy 
Material: 316L stainless steel
Seat: PCTFE
Finish: Electro-polished
Operating temperature range: -20 to +65°C
Transporting temperature range: -40 to +65°C
Working pressure: 200 bar
Handwheel: 90 degree

STAINLESS STEEL DIAPHRAGM VALVE

WITH STANDARD ROTATION HANDWHEEL

A new diaphragm valve with a standard metal rotation handwheel often used for robust applications.

  • Handwheel options
  • Transportable cylinders
  • Suitable for cylinder cap
  • Personalized logo cap available
  • Suitable for Oxygen Service

TECHNICAL DATA

Inlets: 25E
Outlets: BS341-14, BS341-15, DIN477-1, DIN477-6, DIN477-14, CGA320, CGA330, CGA540, CGA660 or per customer specification
Diaphragm: Hastelloy 
Material: 316L stainless steel
Seat: PCTFE
Finish: Electro-polished
Operating temperature range: -20 to +65°C
Transporting temperature range: -40 to +65°C
Working pressure: 200 bar
Handwheel: standard rotation

GAS LIST - MATERIAL COMPATIBILITY

Gas Valve body -
316L Stainless Steel
PCTFE seat
Acetylene    
Ammonia  
Argon    
Butadiene  
Butane  
Butylene    
Carbon dioxide  
Carbon monoxide  
Chlorine    
Compressed Air  
Ethane    
Ethylene/Ethen    
Helium    
Hydrogen    
Hydrogen Chloride    
Hydrogen Sulfide    
Krypton    
Mehtane    
Neon    
Nitrogen    
Nitrous Oxide    
Propane    
Propene    
Sulfur dioxide    
Sulfur hexafluoride    
Synthetic Air    
Tetrafluoromethane    
Xenon