F70201244 - 4 in. 90° Elbow Pneumatic Emergency Valve

Emco Wheaton F7020 & F7021 4 in. 90° Elbow Pneumatic Emergency Valve

Emco Wheaton F7000 series of Emergency Valves have been designed to incorporate maximum safety, high flow, low-pressure drop, easy maintenance and offer a long service life. The simplicity of their design makes them ideal for oil companies and transporters of petroleum products.

Emco Wheaton Emergency Valves, with their lightweight aluminum body and stainless steel internals, set the standards in terms of design features and build quality.

High quality die cast body and component materials to international standards for durability and performance
Lightweight aluminum construction for increased payloads
External shear groove meeting TTMA and NTTC DOT 406 to limit product spillage in the event of an accident
Pressure balanced closing option
Self-centering plunger and durable compression spring
Removable bonnet assembly enables easy seal change
Parts common to other valves in our range to minimize spares inventory
Flanges to TW or TTMA standard
Manual opening device for discharge of cargo in the event of air supply failure
Hydrodynamic body design minimizes pressure drop to give high flow rate
Sequenced air cylinder provides positive open/closed indication
Viton seals are standard for compatibility with high-octane fuels and additives
Easy servicing allows the air cylinder piston assembly to be replaced without removing the valve from the tank pipe-work
90°Valve
Viton seal
Suitable for cold temperatures