The 7101359 TRV was the main Thermal Relief valve used on almost all Simpson pressure washer pumps using AAA, and OEM pumps under 4500 PSI.
The 7101359 is a Thermal Relief Valve (TRV) with a 1/4" NPT fitting used with a cold water pressure washer pump.
See Photo for thread size comparison.
SPECIFICATIONS: GY1813, GY2110, A11604
- Flow 8 GPM 30 L/min
- Pressure (Maximum) 90 PSI 6.2 bar
- Continuous Temperature 140 ºF 60 ºC
- Inlet 1/4" NPT
- Weight 0.3 lbs. 0.14 kg