Direct Acting Relief Valves Pilot Control RF-G01 (0.5 GPM Max.) Direct RF-G02 (4.2 GPM Max.) Pilot Operated Relief Valves Standard RF-*04/06/10 (100 GPM Max.) Low Noise HRF-*04/06/10 (105.6 GPM Max.) Solenoid Controlled Relief Valves Standard SRF-*04/06/10 (100 GPM Max.) Low Noise HSRF-*04/06/10 (105.6 GPM Max.) Pressure Control Sequence, Unloading, Counterbalance, Relief: SV & SCV Series (66 GPM Max.) Pressure Reducing PRV & PRCV Series (66 GPM Max.) Subplates MF-02 (RF-G01/G02) MF-04/06/10 (RF, HRF, SRF, HSRF) SVM-03/06/10 (SV, SCV, PRV, PRCV)