Emergency relief valves are made of high quality forged alloy steel to provide over-pressure protection for reciprocating pumps, treating lines, pressure vessels, and other equipment operating under high pressure, high flow conditions.

The valves are direct acting, relying on the system's hydraulic pressure to overcome a preset spring force to relieve. They are externally adjustable from zero pressure to maximum setting.

The low pressure outlet is available with either a female line pipe thread or an integral wing union female connection; Emergency relief valves can be available in size 2" and 3".

Flow Line Safety Clamps quickly and easily attach to components in a flow line to provide a safe environment in case of rupture or disengagement of the flow line while under pressure.

Features include:

• Quick-release pin secures safety cable and reduces installation time.

• Stainless steel construction.

• Lightweight design

• Long lasting, replaceable urethane inserts.

• Available for 2" and 3" piping.

• Designed for fast field installations.