Use whenever control of oil or grease pressure is required Twin vent ports provide visual indication of pressure relief Operating parts are positioned internally for maximum protection against entry of dirt or valve damage Not recommended to be used...

Ideal for on-site and small-unit jobsLowest total grinding costOutstanding results grinding stainless steel, high alloy steel, and all ferrous metals

Blow-out proof stem design Temperature range: -20F to 356F Not recommended as a throttling valve For use with water, oil and gas