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Forged steel trunnion ball valves
Forged steel trunnion ball valves

forged steel trunnion ball valves

Features: Ball valves, trunnion mounted, side entry design or top entry design

     .Valve body is designed in accordance with the requirements of API6D for    pipeline service

     .Antistatic and blow-out proof design with integral pins to ensure perfect ball positioning

     .Seat design gives perfect tightness and is available as either self-relieving type or double piston effect type.

     .Design minimizes friction, leading to low operation trouqe.

     .Available as double block and bleed execution, which allows for venting and draining of line fluid form the body cavity.

     .Full and reduced bore models are offered

     .Fire safe design

     .Available with electric, pneumatic and hydraulic actuators


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Liangjing Group was founded in 1985. As a key enterprise of Chinese valve industry field, we are leading the way in Chinese valve industry. We are specialized in producing high-medium pressure valves of " LION " brand.Our main products are: Gate Valve Ball Valve Butterfly Valve...【more】

  Liangjing Group Co., Ltd.
Wenzhou Liangjing Mechanical Transmission Co. Ltd.
Zhejiang Liangjing New Energy Co., Ltd
LanShen Group Co., Ltd
Nanjing Zhongchuang Water Group Limited By Share Ltd
Zhejiang Jialiang Technology Co., Ltd.
Jiangsu Yangyuan ship equipment Casting Co. Ltd.
Zhejiang Zhongying Real Estate Development Company Limited
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