TOP ENTRY BALL VALVE Compared with side entry ball valve, the greatest advantage of PAIVE top entry one is that its maintenance and component replacement can be finished in pipeline and without....
PAIVE VALVE MFG.CO., LTD is a professional ball valve design, manufacture and trade company, which is located in Zigong National Hi-tech Incubator, covering an area of 35000 square meters. Based on ....
FEATURES: 1. Wear proof The seat surface is overlaid with stellite alloy, while the ball sealing face is overlaid with alloy steel such as hard chrome plating, vacuum coating and tungsten-titanium....
DESIGN FEATURES 1. UPSTREAM SEALING BI-DIRECTIONAL There are two self energized seats on both sides inside of the trunnion mounted ball valve. Each seat is equipped with springs. The sealing of the....