23295H

Pressure-actuated valves control the flow of the water to the nozzle(s). During bypass mode, all of the water is directed back to the supply at nearly zero pressure. This valve is typically used in applications in which frequent on/off action is required at the nozzle, such as; pressure washer, central cleaning station or hydro-excavation. While slightly different design concepts are used, these unloaders typically will actuate at 5 to 20% above the operating pressure of the system.

Flow ranges are from 0.5 GPM (2 l/min) to 625 GPM (2366 L/min) and pressure range is from 100 PSI to 50,750 PSI (7 to 3500 Bar). In lower pressure applications, a manually adjusted spring is used to control the flow; however, pneumatic and electric controls can also be used. Typical metal materials are forged brass, 303 stainless steel, 316 stainless steel and elastomers will be either Nitrile, Viton or Teflon.

For individual specifications see below.

  • Giant Industries Limited Warranty
  • 23295H Literature

SPECIFICATIONS

U.S. Metric
Flow 6.6 GPM 25 L/min
Pressure 0-2000 PSI 0-140 bar
Maximum Temp 194 ºF 90 ºC
Inlet 3/8″ FNPT
Discharge Port (injector) 3/8″ MNPT
Discharge (w/o injector) 3/8″ FNPT
Bypass 3/8″ FNPT
Weight 2.0 lbs 0.91 kg

REPAIR KITS

ITEM# PART# DESCRIPTION Qty.
Full Repair Kit – Part #09321
4 07770 O-Ring 1
5 08553 Support Ring 1
6 07915 O-Ring, Piston 2
8 08691 Piston 1
9 22659 O-ring 1
10 08563 Seat 1
17 08559 Support Ring 1
18 12326 O-Ring 1
19 07913 O-Ring 1
23 08564 O-Ring 1
Seal Repair Kit – Part #09322
4 07770 O-Ring 1
5 08553 Support Ring 1
6 07915 O-ring, Piston 2
9 22659 O-Ring 1
17 08559 Support Ring 1
18 12326 O-Ring 1
19 07913 O-Ring 1
23 08564 O-Ring 1

Repair Kits Available

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.

ACCESSORIES
Service & Repair

Giant provides service on each pump and accessory that we sell. Many basic repair procedures are covered in the Giant repair manual. For all other questions on service or repair needs please contact your local Giant distributor.