Welcome to Greenwood Valve

In an emergency the ability to rapidly shut-off fluid and vapor flow can mean the difference between a manageable situation and a potential disaster. For over 60 years Greenwood Quick Closing Valves have supplied that measure of safety.

These sturdy valves provide protection on pipelines and storage facilities in refineries, LPG, chemical, cement and power plants, shipyards, pumping stations, tank farms, and rail loading and unloading facilities throughout the world. As a secondary measure Greenwood Valves provide isolation until primary emergency valves are reset and system safety is restored. Process materials include ammonia, butane propane, pentane, polypropylene, LNG, NGL, mild acids, diesel fuel and hot oil.