TS311

Two-Stage Pressure Regulator: Gas / Piston / Disk Seat / Non-Venting / Max. Inlet: 414bar (6,000psi) / Max. Outlet: 20bar (290psi) / Cv 0.06

Product Overview TS311

 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 energized 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.

TS311 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

TS311 Applications

• Hydrogen analyzer
• Hydrogen fuel cell

TS311 Specifications

Maximum Rated Inlet Pressure: 414 bar (6,000 psi)
Outlet Ranges: Up to 20 bar (290 psi)
Design Proof Pressure: 150% max. working pressure
Seat Leakage: In accordance with ANSI/FCI 70-3
Weight: 1.5kg (3.3lbs)