INTRODUCING THE TS311...
The TS311 is a two-stage piston-sensed pressure regulator with solid disk seat design and is ideal for Hydrogen applications where embrittlement of metal diaphragms can lead to failure. The large piston sensed elements provide stable pressure control under decaying inlet pressure conditions and have the option of spring energised seals to cope with extreme low temperature conditions. The first stage of the regulator is preset at the factory and locked to prevent alteration. The second stage of the regulator, with a PCTFE seat as standard, can be adjusted by the user between various outlet pressures within the range.
PLEASE CONTACT THE PRESSURE TECH OFFICE IF YOUR ORDER REQUIRES ANY SPECIAL MODIFICATIONS OR REQUIREMENTS.APPLICATIONS:
• Hydrogen analyser
• Hydrogen fuel cell
FEATURES:
• Metal-to-metal seating diaphragm
• Solid disk seat design
• No elastomeric seals
• -60 to +200°C temperature range
• 0.04% decaying pressure effect
• 'Interstage' relief valve option
• 40 micron inlet filter
Max. Rated Inlet Pressure
Outlet Ranges
Design Proof Pressure
Seat Leakage
Weight414 bar (6,000 psi)
Up to 20 bar (290 psi)
150% max. working pressure
In accordance with ANSI/FCI 70-3
1.5kg (3.3lbs)
