Safety Relief Valves For Gaseous or Liquid Nitrogen, Oxygen, Air and other Cyrogenic Fluids Use in cryogenic, pressure vessel, manifold and other demanding applications. Silicone seat provides superior sealing/resealing. Heavy duty brass construction resists corrosion.
Features
1/4" NPT Relief Valve Accurate Cracking Pressure: +/-3 PSIG to 70 PSIG 4% of set pressure over PSIG. Temperature Range: -100oF to +165o -73oC to +74oC Presssure Settings (PSIG): 22, 35, 50, 100, 125, 230, 235, 350. Orifice Size: 1/4" Diameter. Flow Coefficient Cv Factor: .65 Typical	1/2" NPT Relief Valve Accurate Cracking Pressure: +/-5 PSIG to 100 PSIG +/-10 PSIG of set pressure over 100 PSIG. Temperature Range: -100oF to +165oF -73oC to +74oC. Pressure Settigns (PSIG): 60, 75, 100, 150, 200, 250, 375 Orifice Size: 5/16" Diameter. Flow Coefficient Cv Factor: 1.3 Typical

Buy	Price	P/N	Description
1/4" NPT Inlet Relief Valves
	$18.70	WMV-4-22	22 PSIG Setting
	$18.70	WMV-4-35	35 PSIG Setting
	$18.70	WMV-4-50	50 PSIG Setting
	$17.92	WMV-4-100	100 PSIG Setting
	$17.92	WMV-4-125	125 PSIG Setting
	$17.92	WMV-4-230	230 PSIG Setting
	$17.92	WMV-4-235	235 PSIG Setting
	$18.23	WMV-4-350	350 PSIG Setting
	$6.80	WMV-4-7	Pipe Away Adapter, All Models
1/2" NPT Inlet Relief Valves
	$31.69	WMV-8-60	60 PSIG Setting
	$31.69	WMV-8-75	75 PSIG Setting
	$31.69	WMV-8-100	100 PSIG Setting
	$31.69	WMV-8-150	150 PSIG Setting
	$31.69	WMV-8-200	200 PSIG Setting
	$32.82	WMV-8-250	250 PSIG Setting
	$8.20	WMV-8-7	Pipe Away Adapter, All Models

On orders over $200.00.
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Prices subject to change
Some products not kept in stock
Last update 19 August 2009