Detailed Product Description

Pilot operated safety valve
Model: A46F/Y;
Diameter: DN 25~200 mm
Medium: petroleum & natural gas, chemistry, electric, metallurgy & burning gas
Pressure: 1.6~10MPa
Applicable Temperature: ≤425°C
Body Materials: Carbon Steel WCB etc.
Applicable Industry: Urban
 Construction,Chemical,metallurgy,Oil,Pharmaceutical,Food,Beverage,Environmental protection

 Pilot operated safety valve, newly-structured, is mainly applied to such trades as petroleum & natural
 gas, chemistry, electric, metallurgy & burning gas. It is the best super-pressure protecting equipment
 on press equipment, container, or pipeline. It is mainly characterized by shifting direct function of spring
 to indirect function of guide valve. What’s more, main valve, applying for sleeve piston & double sealed
 seat, is characterized by high precision of action, good recycling function, fast turning back to seat,
 ability to high-pressure leaking, long working time & security, together with readjustment on line,
 automatic turning back to seat after leaking again and again, tight closure, operating and maintaining
 convenience.