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This valve is designed to relieve the system of higher than normal pressures.  It is normally set at 15-20% above the normal operating pressure.  Once the pressure falls below the set point, it will automatically re-set.  It will operate in this manner multiple times.

WARNING: This product might contain a chemical known to the State of California to cause cancer, and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov

Specification US Metric
Rated Pressure0-17400 PSI
Flow1.3-13 GPM
Rated Pressure0-17400 PSI
Activation Pressure15950 PSI
Nominal Pressure17400 PSI
Continuous Temperature104 °F
Inlet1/2" BSP
Outlet1/2" BSP
The repair kits listed to the right are available for this pump. If you need further information about these repair kits, or have questions about other specific parts for your pump, please contact you local Giant distributor or contact Giant customer service.
ITEM# PART# DESCRIPTION Qty.
Plunger Packing Kit – Part #09771
2 08059 O-Ring 1
5 05936 Seal Cone 1
8 07234 O-Ring 1
11 06872 Support Ring 1
12 07266 O-Ring 2
22 05931 Support Ring 1

Literature

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  • Giant Industries Limited Warranty
  • 23140 Literature

Materials

  • Body, inlet & internal material:
  • Elastomer:

Sample Pump

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For 50 years, Giant Pumps has offered the most dependable positive displacement high-pressure triplex pumps available. Designed and built to the highest quality standards, customers count on Giant Pumps products to keep their equipment running. Every design detail of Giant Pumps products is optimized for long-life and reliable performance, making Giant Pumps the most trusted name in high-pressure pumps and systems.

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