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ModelHPRV High Pressure Relief Drilling Valve Operation Chart
ModelHPRV High Pressure Relief Drilling Valve
ModelHPRV High Pressure Relief Drilling Valve Operation Chart

Model HPRV High Pressure Relief Valve

The Model HPRV is an angle body valve that holds a bubble-tight, closed position until pressure reaches an exact set point. At an exact set point, the pin buckles and the valve opens in milliseconds for immediate pressure relief. Relieves pressure to prevent pump, hose and system damage on frac fluid systems – ideal for pulsating pressure.


SKU: RP-PRDV-Model-HPRV Categories: ,


  • Set Pressure: 7,000-15,000 Psi
  • Accuracy: + / – 8%
  • Connections: Standard 1502H X 1502T connections available.
  • Seals: Available for high & low temperatures, HNBR standard. Fluid compatible seals.
  • Standard Materials: Forged AISI 4130, Forged body with stainless-steel trim. Other materials are optional.

Download brochure for complete details on the features, advantages, and benefits of the Model HPRV valve.

NOTE: Taylor Valve reserves the right to change product designs and specifications without notice.


The Model HPRV valve provides safety for a variety of pressure relief applications including but not limited to: mud, slurry, and fracing fluid relief. The valve relieves pressure to prevent pump, hose, and system damage on frac fluid systems – ideal for pulsating pressure. Use instead of nitrogen-assisted valves or ball & spring reset valves where you need greater accuracy and reliability. Our hydraulic fracturing and mud and slurry relief valve ranges are exceedingly popular in the Oil & Gas industry.

Valve Options

Valve Options: Sensors

Sensor Option

Valves can be equipped with a sensor option that allows for remote monitoring of the valves status.

Valve Options: Pin Holder

Pin Holder

Pin holders are a great way to keep replacement pins ready to go right on the valve for when you need them

Valve Options: Safety Pin Cage

Safety Pin Cage

Add a safety pin cage to protect against foreign objects from interfering with the operation of the pin.

Valve Options: Flush Port

Flush Port

Add a flush port to add the ability to clean out the inside of the valve.

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