Press Release Summary:
P-Series Diaphragm-type Relief Valves are available in 2 models that offer push-pull locking knob. P130 has lightweight aluminum body and 1/4 in. male pipe threads. P134 has brass body, captured exhaust, and is of inline-type with 3 inlet ports (two 1/8 in. and one 1/4 in. female pipe threads) and one outlet port (1/4 in. female pipe threads). Valves are rated for 300 PSIG maximum inlet pressure at operating temperatures from 40 to 120Â° F.
Original Press Release:
Parker Introduces Two New Compact P-Series Diaphragm-type Relief Valves
The Pneumatic Division of Parker Hannifin Corporation has introduced two new compact P-Series Diaphragm-type Relief Valves designed to protect against excessive pressure buildup in a pneumatic circuit or system, where gradual proportional relief is required. Both models feature a push-pull locking knob with relief ranges from 0 to 100 PSIG. The Parker P130 Relief Valve features a lightweight aluminum body and 1/4" male pipe threads. The Parker P134 Relief Valve features a brass body, captured exhaust and is an inline-type with three inlet ports (two 1/8" and one 1/4" female pipe threads) and one outlet port (1/4" female pipe threads). The valves are rated for 300 PSIG maximum inlet pressure at operating temperatures from 40° to 120°F.