CHAODA is specialized in developing Trunnion Ball Valve with following designing features: Urgent grease injection device, double block&bleed function, self-relief in body cavity and etc. Q47F Trunnion mounted ball valve is the latest high performance ball valve used for long-distance or general pipeline. It could be used for various corrosive or non-corrosive medium as having take into consideration of the safety factor, bad working condition, pipeline strength and etc. Compared with floating ball valve, trunnion ball valve has smaller torque and more reliable sealing and longer life span which is suitable for work condition with high pressure or large nominal diameter as the ball is fixed so there wouldn't be too high pressure force onto the seat. The 2 self-tighted spring preloaded seat ring in the valve could realize bi-directional sealing, so you could install the valve to either direction. Type: Q47F,Q647F,Q947F Honor:Zhejiang Famous Brand CHAODA GROUP WENZHOU E-BUSINESS CO.,LTD. Metal Overmolding,Overmolding Sheet Metal,Metals Overmolding Process,Plastics Over Metal Overmolding Dongguan Kaisijin Intelligent Technology Co., Ltd , https://www.dgsmartlockoems.comTrunnion Ball Valves
Bore: NPS1½~NPS48,DN40~DN1200
Rating: Class150~Class2500,PN20~PN420
Material: Carbon Steel,Stainless Steel,Alloy Steel,Duplex Stainless Steel
Operation: Manual,Gear Operated,Electric Operated,Pneumatic Operated
Applicable: Oil,Chemical,Natural Gas,Petrochemical,Coal Chemical and so on
 TEL:0086-577-57757282
 FAX:0086-577-57757273
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Trunnion Mounted Flanged Ball Valve
Model NO.: Q47F, Q647F, Q947F
Type: Fixed Ball Valve
Function: on-off Valve
Temperature: Normal Temperature
Application: Industrial Usage, Water Industrial Usage
Trademark: CD
Transport Package: Plywood Case
Specification: NPS 2" - 48", ANSI CLASS150-900
Origin: China
HS Code: 8481804090