ASTUTE SOLUTION CO.,LTD

Call : +66-2318-3458 [Auto] , +66-3860-9023-5

Email :sales@astute-soln.com

Home > TESCOM > TESCOM™ 449-254 Series Pressure Regulator Gas

TESCOM™ 449-254 Series Pressure Regulator Gas

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

Maximum Inlet Pressure	1500 psig / 103 bar
Outlet Pressure Range	25-400 psig / 1.7-27.6 bar
Design Proof Pressure	150% maximum rated
Inboard Leak Rate
Operating Temperature	-40°F to 140°F / -40°C to 60°C
Flow Capacity	Cv = 1.0
Body	316L VAR Stainless Steel
Diaphragm	Cobalt Chrome Nickel Alloy (Eligiloy®)
Seat	PCTFE
Trim	Nickel Alloy (Hastelloy®)*
Valve	Nickel Alloy (Hastelloy®)*
Internal Surface Finish	10 Ra microinch / 0.25 micrometer
Connections	Welded Female or Male VCR®
	Tube Stubs
Internal Volume	12 cc
Weight	3.5 lbs / 1.6 kg

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449-254 Series

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Astute Solution Co.,Ltd.
75/11-13 Soi Ramkhamhaeng 21 [Nawasri], Huamak,Bangkapi, Bangkok 10240 Thailand

Rayong Branch
267/318 Sukhumvit Rd., Maptaphut Mueangrayong, Rayong 21150

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Email : sales@astute-soln.com

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