China Ball valve manufacturer,factory and supplier-Ball valve
 info@shxvalve.com

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SHANGHAI HUIXUAN VALVE

Mobile:+86-17717520739
Wechat:17717520739
Email:info@shxvalve.com
Address: NO.720, Suide Road, Jiading District,Shanghai, China.
Ball valve manufacturer   

China trunnion flange ball valve manufacturers

  • Port size:2"~48" (DN50~DN1200)
  • Pressure:CL150-CL2500
  • Structure:Trunnion mounted ball
  • Medium:Water,steam,oil,gas,etc.
  • Temperature :-29~150℃,-40~450℃
  • Body material:WCB A105 CF8 CF8M F304 F316 F316L or others
  • Connection:Flange or others
  • Feature:China trunnion ball valve manufacturers
China trunnion flange ball valve manufacturers,trunnion mounted ball valve factory and suppliers in China,trunnion mounted ball valve is designed in accordance with API 6D featuring 3 PC split body, side entry or top entry design. China trunnion flange ball valve is optional designed with Double block and bleed or double piston type. Trunnion flange ball valve is wide range of sealing material including PTFE, PEEK, DEVLON, NYLON, etc, Trunnion mounted ball valve can be used in working temperature range -46ºC~ 500ºC.China Trunnion flange ball valve is equipped with sealant injection system for both stem and seats to allow external intervention to prevent seat or stem leakage. The top entry ball valve can be used for in-line maintenance services. 
 
China Trunnion flange ball valve specification: 
Size NPS 2″ - NPS 56″
Pressure Rating Class 150LB - Class2500LB
Material WCB, LCB, CF8, CF8M, CF3, CF3M, A105, LF2, F304, F316, F304L, F316L
Design & Manufacturing Standard API 608, API 6D, BS 5351, ASME B16.34, DIN, GOST, JIS
Fact to Face ASME B16.5, API 6D
End Connection ASME B16.5, ASME B16.47, ASME B16.25
Test and Inspection ISO 5208, API 6D
Operation Method Manual, Worm Gear, Electric Actuator, Pneumatic Actuator
 
China Trunnion flange ball valve Technical Specifications
-Design: ASME 16.34/ API 6D
-Face to Face: ASME B16.10
-End Flange: ASME B16.5
-BW End: ASME B16.25
-Test: API 598/ BS 6755
-Fire Safe Test: API 607/API 6FA
-Special: NACE MR-01-75

China Trunnion flange ball valve Design Features
-Full port or reduce port
-Fire Safe Design
-Trunnion Mounted Ball
-Double block & bleed
-Emergency sealant injection
-Cavity pressure self relief
-Blowout-proof stem
-Anti-Static Device
-Optional double piston design
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