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FLS gate valve

Features: smaller operate torque, easier for disassemble, maintenance friendly,better sealability in higher and lower

Detailed Information

Features: smaller operate torque, easier for disassemble, maintenance friendly,better sealability in higher and lower ambient temperature in contrast to FC structure, ideal for PR2 performance rating. A good solution for offshore standpipe manifold, desander manifold and fill cutting devices.

Our gate valve had passed PR2 performance test.The test is performed by national well head equipment quality inspection certer, and the certificate numbered PR2014020 is issued on Oct. 17,2014. Positive feedback for the performance of the valve is eived from our clients. 
 
Technical specification:
 
Working pressure: 21MPa、 35MPa、70MPa、105MPa
 
Nominal diameter: ￠52mm、 ￠65mm、￠78mm、￠103mm 
 
Ambient temperature: P～U（-29℃ ～ +121℃） 、 L～U（-46℃ ～ +121℃） 
 
Performance category: PR1 、 PR2
 
Quality grade: PSL1 、PSL2、PSL3、PSL3G、PSL4
 
Material category: BB、DD、EE、FF、HH
 
Medium: oil,drilling fluid, mud,H2S

 

Fls gate valve

Valve rod seal

Internal seal

External seal

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