VRV
Vent to Atmosphere. A compact, highly accurate, direct acting pressure relief valve. Factory preset to desired crack pressure and/or flow specifications. Internal adjustment provides tamper proof safety against inadvertent pressure changes. Available vent to atmosphere or inline configurations in brass, aluminum and 316 stainless steel. Valves feature a Quad ring seal which provides for extreme accuracy and repeatability with a narrow reseat band. Optional deflector cap increases flow capacity and provides for deflection of discharge.
Features
- Accurate and Repeatable Cracking Pressure
- 100% Factory Preset and Tested
- Zero Leakage to 95-98% of Set Pressure
- Tamper Proof Adjustment
- Excellent Reseat Performance
- Compact Size
Applications & Documents
Configure your order
Select the variables exactly as they appear in the manufacturer datasheet. The full part number is assembled automatically.
Port Size
single select · 6 valuesNPT threads per ANSI/ASME B1.20.1
Material Code
single select · 3 valuesFor other materials, consult factory
Seal Material
single select · 7 valuesNominal Set Pressure
free value · 0.5–150 PsigSpecify .5 – 150 Psig (TeflonTM Seals not available below 20 Psig)
Select variables
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