Screw-In-Cartridge Valves - Relief Cartridge Valves

Pilot Operated, Balanced Piston SRV3

General Description

1. Maximum operating pressure = 5000 psi
2. Will accept maximum pressure at Port 2
3. Back pressure on the tank port (port 2) is directly additive at a 1:1 ratio to the valve setting.
4. Factory pressure settings established at 15 L/min.
5. Typical response time 10 ms.
6. Maximum leakage = SRV3 - 4.5, SRV3 - 9.5: 32.8 cc/min./1000 psi, SRV3 - 20: 49.2 cc/min./1000 psi
7. SRV3 - 38: 66.5 cc/min./1000 psi, SRV3 - 76: 81.9 cc/min./1000 psi
8. SRV3 - 4.5 minimum setting for all spring ranges is 72 psi
9. Adjustment Range = 'DR' & 'YL' are standard set at 1000 psi