China 4 inch Brass Gas Ball Valve With Certification Manufacturers, Suppliers, Factory

Dual plate check valve produced by Tianjin Milestone Pump & Valve Co. Ltd is a soft-seated dual-plate check valve that conforms to API 594. Dual plate check valve with cast iron body is available in sizes 2” (50 mm) to 12” (300 mm), in PN 10, PN 16 and ASME Class 125 pressure ratings.

1. The double flow direction can bear pressure to realize the installation mode without flow direction restriction. 2. The design of all metal seal, the seat and sealing ring adopt steli alloy surfacing technology to solve the problem of poor sealing performance of butterfly valve under severe working conditions such as high temperature, high pressure and low temperature. triple eccentric butterfly valve can withstand pressure up to 2500 pounds, and the temperature resistance is as low as -196 ℃ to 850 ℃, the seal reaches 0 leakage and the control ratio is up to 100:1. 3.The triple eccentric butterfly valve seat and valve body are designed separately, and the valve plate and sealing ring are designed separately. The products can be matched and interchanged. The whole valve will not be scrapped because of the seal wear problem. triple eccentric butterfly valve can be used normally only by replacing the valve seat and sealing ring, thus reducing the use cost.

Wafer type butterfly control valve are used for isolating and regulating flow. The closing mechanism is a disc that allows for quick shut off, much like a ball valve. Wafer type butterfly control valve are light in weight so they require less support. Unlike the ball valve, the disc is always present within the flow, therefore a pressure drop is always induced during flow, regardless of valve position. The disc is typically rotated a quarter turn when the valve is fully opened, but the valve may also be opened incrementally in order to throttle flow.

The bonnet packing chamber of Water Seal Gate Valve has a water seal structure. When the pressure of 0.6 to 1MPa water through the inlet, it can isolate the system from the atmosphere isolation to ensure that the system has good air impermeability.

Milestone is a professional leader China Trunnion Type Mounted Ball Valve, manufacturer with high quality and reasonable price. Welcome to contact us.The Gas Trunnion Mounted Side Entry Industrial Ball Valve is a form of quarter-turn valve which uses a hollow, perforated and fixed ball to control flow through it.

With years of experience in production Hastelloy Alloy Material Ball Valve, Milestonecan supply a wide range of Hastelloy Alloy Material Ball Valve. High quality Hastelloy Alloy Material Ball Valve can meet many applications, if you need, please get our online timely service about Hastelloy Alloy Material Ball Valve. In addition to the product list below, you can also customize your own unique Hastelloy Alloy Material Ball Valve according to your specific needs.