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Ball Valve Trunnion
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Sell Ball Valve Trunnion

Specification of Ball Valve Trunnion

Product Specifications: 

Category Trunnion Ball Valve 
1 Description Trunnion Ball Valve: 
The Trunnion Ball Valve Trunnion Also Called Mounted Ball Valve. Ball Valve Trunnion Ball Is Fixed And No 
Moving With Moderate Pressure. It Has Floating Chair. Seats Moving With Moderate Pressure For Hitting Ball 
Against Sealing O-Ring Sealing To Ensure Reliability. Bearing Can Be Installed On Both Top Or Bottom Shaft 
Where Will Reduce Torque shaft operation. To Ensure Tight Sealing At Low Pressure, Eyes Applied To Air Special Forces Against Ball Chair. . 
2 Design Features: 
Sealant Injecion Devices, Double Block and Bleed, Anti - Static Design, Fire Safe Design. 
Side In / Top Entry, Full Port / Reduced Port, 
Sitting Soft / Metal Seated, Anti - Punch - Out Stem. 
3 Design Standard: 
Fire 6D, Api608, Bs5351, Asme B16.34. 4 
Size A Pressure: 
2 "~ 40" (DN50 ~ DN1000), 150LB ~ 2500LB. 
5. End Connection And Operation Type: 
Rf, RTJ, Bw, Npt; Lever, Worm Gear, Electric, Pheumatic, Hydraulic. 
6 Material Specification: 
Body: Wcb, LCB, A105, CF8, CF8M, CF3, CF3M, F304, F304L, F316, F316l, LF2, F51, Aluminium Bronze 
Ball: A105 + ENP / TCC / Ccc, F304, CF8, CF8M, CF3, CF3M, Aluminum Bronze Stem: A186 F6, F304, F316, F304L, F316l, Aluminium Bronze 
Ring Chair: Ptfe, Nylon, Peek, Hf, Or Metal Sitting 
Gasket & Packing: Ptfe, Flexible Graphite or Stainless Steel 
O-Ring: Viton; Spring: Aisi 6160 17 - 17Ph, 17 - 7PH 
Trunnion: A186 F6, F304, F316, F304L, F316l, Aluminium Bronze 
Bolts & Nuts: B7 / 2H, B8m / 8; Gland: F6, F304, F316, F304L, F316l, Aluminium Bronze 
Bonnet: Wcb, LCB, A105, CF8, CF8M, CF3, CF3M, Aluminium Bronze


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