Cryogenic Emergency Shut Off Valve Pneumatic Globe Valve SW Connection For LNG

Cryogenic Emergency shut-off valve is a kind of valve of the actuator in the automation system. It consists of a multi-spring pneumatic diaphragm actuator or a floating piston actuator and a regulating valve. It receives signals from the regulating instrument and controls the cut-off, connection or switching of the fluid in the process pipeline. . It has the characteristics of simple structure, sensitive response and reliable movement. Can be widely used in petroleum, chemical, metallurgical and other industrial production sectors. The air source of the pneumatic shut-off valve requires filtered compressed air, and the medium flowing through the valve body should be a liquid and gas without impurities and particles.

Customer Notice:

1. If customers have special requirements for products, they must provide the following instructions in the order contract:
a. Structure length
b. Connection Type;
c. Nominal diameter
d. Product use medium and temperature and pressure range;
e. Testing, inspection standards and other requirements.

2. The factory can configure various driving devices according to customer specific requirements.

3. If the determined valve type and model are provided by the customer, the customer should correctly explain the meaning and requirements of its model, and sign the contract on the condition that the supply and demand sides understand and agree.

4. For futures and ordering customers, please call the letter to tell the valve model, specifications, quantity, delivery time and place in detail. And advance payment of 30% of the total contract amount, the supplier is ready for production.

The company's manual cryogenic shut-off valve is suitable for cutting off and circulating the medium in low temperature storage tanks, tank cars and tank trucks, and can cut off the medium in time when a failure occurs.
This new type of valve has the advantages of simple structure, small size, light weight, good sealing, convenient operation, flexible opening and closing, and wide applicability. It is mainly used for LO2, LN2, LAr, LNG, LHe and other low-temperature media. Explosion-proof function.

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