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First Stage Over Pressure Relief Valve

Availability: In stock

$24.95

Quick Overview

Over Pressure Relief Valve (OPV) - for First Stage. If the first stage was to fail in any way (especially if the high pressure seat failed), this OPV would relieve the pressure, avoiding a possible LP hose rupture and thus potentially avoiding a diving accident. Can also be used on a first stage regulator when using a scuba tank to power air tools in a workshop (when a second stage is not fitted). Screws into the LP port of the first stage.


 FACTORY SET TO 180 PSI


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Details

Over Pressure Relief Valve (OPV) - for First Stage. If the first stage was to fail in any way (especially if the high pressure seat failed), this OPV would relieve the pressure, avoiding a possible LP hose rupture and thus potentially avoiding a diving accident. Can also be used on a first stage regulator when using a scuba tank to power air tools in a workshop (when a second stage is not fitted). Screws into the LP port of the first stage. Factory set to 180 PSI