Pressure Relief Valve VS
- Available in ¾" and 1" NPT
- Equipped with an adjustable spring for the precise setting of relief pressure on site
- Designed for high relief flow
- Suitable for use with non-aggressive gases. Special versions available for aggressive gases (like biogas or COG).
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Description Documentation Ordering Information
Ordering Information
| Model and Description | Stock | Price | Cart |
| VS2A1N Size: ¾" NPT; Pe Max: 43.5 PSI; Spring Range: 45-150 mbar |
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| VS2A2N Size: ¾" NPT; Pe Max: 43.5 PSI; Spring Range: 85-190 mbar |
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| VS2BN Size: ¾" NPT; Pe Max: 43.5 PSI; Spring Range: 150-450 mbar |
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| VS2CN Size: ¾" NPT; Pe Max: 43.5 PSI; Spring Range: 400-1200 mbar |
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| VS3A1N Size: 1" NPT; Pe Max: 43.5 PSI; Spring Range: 45-150 mbar |
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| VS3A2N Size: 1" NPT; Pe Max: 43.5 PSI; Spring Range: 85-190 mbar |
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| VS3BN Size: 1" NPT; Pe Max: 43.5 PSI; Spring Range: 150-450 mbar |
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| VS3CN Size: 1" NPT; Pe Max: 43.5 PSI; Spring Range: 400-1200 mbar |
Description
The Elektrogas pressure relief valve VS is designed to open when the inlet pressure exceeds the spring pressure. Excess pressure is therefore allowed to vent to atmosphere. When the inlet pressure subsides, the valve closes again.
