With Guard: For fingertip or straightline mechanical operation. Spring return means valve remains actuated while button is in offset position. Button is flush with extended guard to protect against accidental actuation.Aluminum button travels 3/16" for full actuation. Nominal operating force is 3.75 lb + .05 times line pressure."-p" Suffix means that it is panel mount.If a three way valve is exhaust to atmosphere that means one of ports is non-threadable.

There is a wide selection of palm button valves. There are Spring Return for 2 position valves( remains actuated while button is held in offset position ); Manual Return Two Detent for 2 position valves ( Once offset button will stay in position ). "-p" Suffix means that it is panel mount.If a three way valve is exhaust to atmosphere that means one of ports is non-threadable.

For push button mushroom there is only Spring Return for 2 position valves( remains actuated while button is held in offset position ).If a three way valve is exhaust to atmosphere that means one of ports is non-threadable.

Without Guard: For palm,finger,knee or straightline mechanical operation. Can also be cam actuated if cam rise is gradual. Spring return means valve remains actuated while button is in offset position. Aluminum button is 3/16" above valve body, the distance required for full actuation. Nominal operating force is 3.75 lb + .05 times line pressure."-p" Suffix means that it is panel mount.If a three way valve is exhaust to atmosphere that means one of ports is non-threadable.

For palm lever valves, there is only Spring Return for 2 position valves( remains actuated while lever is held in offset position ).If a three way valve is exhaust to atmosphere that means one of ports is non-threadable.

For push button protruding only Spring Return for 2 position valves( remains actuated while button is held in offset position ).If a three way valve is exhaust to atmosphere that means one of ports is non-threadable.

For a rotary hand lever there are Manual Return Two Detent for 2 position valves ( Once offset button will stay in position ).Also there is Manual Return Three Detent for 3 position valves.

There is a wide selection of hand lever valves. There are Spring Return for 2 position valves( remains actuated while handle is held in offset position ); Spring Centering for 3 position valves( for both open to exhaust and closed center ); Manual Return Two Detent for 2 position valves ( Once offset handle will stay in position ).If a three way valve is exhaust to atmosphere that means one of ports is non-threadable.

For push button flat valves, there is only Spring Return for 2 position valves( remains actuated while button is held in offset position ). The push buttons are available in three colors, red, green, and black. If a three way valve is exhaust to atmosphere that means one of ports is non-threadable.

For a push-pull Manual Return Two Detent for 2 position valves ( Once offset button will stay in position ).If a three way valve is piped exhaust that means one of ports is threadable.

For selector switch there is only Spring Return for 2 position valves( remains actuated while switch is held in offset position ).If a three way valve is exhaust to atmosphere that means one of ports is non-threadable.

For this type of lever valve, it is only available in Manual Return Two Detent for 2 position valves ( Once offset lever will stay in position ). If a three way valve is exhaust to atmosphere that means one of ports is non-threadable.

For push button latching valves, there is only Spring Return for 2 position valves( remains actuated while button is held in offset position ).If a three way valve is exhaust to atmosphere that means one of ports is non-threadable.