Dual Phase Steel Ball Valve, 5A Ball Valve, 4A 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

Our well-equipped facilities and excellent quality control throughout all stages of production enables us to guarantee total customer satisfaction for OEM Customized China Heat Exchange Boiler Tubesheet CNC Connecting Plate Hydraulic Drilling Machine 3000mm*3000mm * 250mm, The main purpose of our company is always to live a satisfactory memory to many of the customers, and establish a lengthy time period enterprise romantic relationship with prospective buyers and users all over the environment.
OEM Customized China Gantry Plate Drilling Machine, Tower Structure Drilling Machine, Our products are widely recognized and trusted by users and can meet continuously developing economic and social needs. We welcome new and old customers from all walks of life to contact us for future business relationships and achieving mutual success!