Sequence Valves

• • PSS 10320 Sequence Normally Open Valve with Inside Drain

    The valve opens the flow passage from port 2 to 3. External pilot at 1 can block the flow. The exchange pressure adjustment is a hexagonal allen head type. The exchange pressure feels the variation of it in 3.

• • PSS 10321 Sequence Normally Closed Valve with Inside Drain

    The valve blocks flow from 3 to 2. External pilot at 1 opens 3-2 flow after reaching the setting pressure. The exchange pressure adjustment is an upper hexagonal allen head type. The exchange pressure feels the variation of it in 2.

• • PSS 10322 Sequence Normally Closed Valve

    The valve blocks flow from 3 to 2. External pilot at 1 opens 3-2 flow after reaching the setting pressure. (Ratio 1:1) The exchange pressure adjustment is an upper hexagonal allen head type. The exchange pressure doesn’t feel pressure in 2.

• • R4S Series Sequence Valves

    Series R4S pilot operated sequence valves enable a hydraulic system to operate in a pressure sequence. When the system pressure reaches the setting pressure the valve opens and permits flow to the secondary sub-system. Series R4S features a pilot-operated sequence valve, 3 pressure ranges, and 3 adjustment modes.

• • R5S Series Sequence Valves

    Series R5S pilot operated sequence valves have a similar design to the subplate mounted R4S series. The SAE flanges allow to mount the valve directly on the inlet flanges of actuators or outlet flanges of pumps to achieve a very compact design. The R5S is pilot operated with manual adjustment, 3-port body with SAE61 flange, […]