Product Features:
Compared to PA series valves, this valve features a downstream sealing structure, reducing the number of valve stem nuts and disc springs. The valve seat end face seal is replaced with a spring-loaded sealing element, preventing particulate contamination between the valve seat and valve body. The valve seat end face seal uses a non-rubber seal with internal and external actuating springs. On-line maintenance of the valve plate and seat is possible without special tools. Metal seals are used between the valve plate, valve seat, valve body, and valve cover. Available in manual and actuated versions; actuators include hydraulic cylinders, gearboxes, or electric actuators.
Technical Parameters:
1. Working Pressure: 2000psi~20000psi
2. Nominal Diameter: 1 13/16”~ 7 1/16”
3. Working Temperature: L, N, P, S, T, U, V, X
4. Material Grade: AA~HH
5. Specification Level: PSL1~PSL4
6. Performance Level: PR1~PR2F
7. Working Medium: Petroleum, natural gas, mud, H2S and CO2 containing gases
Jiangsu Xinde Petroleum Machinery Co., Ltd.
Integrity, Respect, Dedication, Gratitude
Mail：sales@xinde.com.cn
Address: No. 88, Xingdang Road, Jianhu County, Yancheng City, Jiangsu Province, China
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