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TESCOM™ Gas Pressure Regulator

449-254 Series high purity, high flow pressure reducing regulators are ideal for high pressure bulk specialty gas delivery systems (BSGS). The 449-254 Series offers a Cv = 1.0, surface finish of 10 Ra and is available with Hastelloy® trim. Inlet pressure is 1500 psig / 103 bar with outlet pressures up to 400 psig / 27.6 bar.

Specifications

Pressure RatingMaximum Inlet Pressure: 1500 psig / 103 bar<br>Outlet Pressure Range: 25-400 psig / 1.7-27.6 bar
MaterialBody: 316L VAR Stainless Steel <br>Diaphragm: Elgiloy®<br>Seat: PCTFE<br>Trim: Hastelloy®<br>Valve: Hastelloy®
Operating Temperature-40°F to 140°F / -40°C to 60°C
Port Size & Type1/4 Male Swivel (High Flow)<br>1/4 Female Swivel (High Flow)<br>1/2 Male Swivel<br>1/2 Female Swivel<br>1/2 Tube Stubs
Flow CapacityCv = 1.0
Weight3.5 lbs / 1.6 kg
Additional InformationFor custom modifications or a complete system solution, please contact your local sales office.