China Full-bore Butterfly Valve Manufacturers, Suppliers, Factory

High performance butterfly valve has super unique product structure and special floating seat design. According to the direction of pressure source, high performance butterfly can automatically adjust the seat position to achieve the effect of double-sided pressure holding of the valve, and increase the service life of the valve seat. The service life of the valve seat can reach more than 500,000 times. The special dust-proof design of the valve shaft prevents the fluid from entering the valve shaft and causing the valve shaft stuck

Milestone Valve Company, a professional valve manufacturer, is an enterprise integrating industry and trade. It can produce high-performance butterfly valves, gate valves, ball valves, etc., which are widely used in industry. Among them, the high pressure ball valve for natural gas structure has its own advantages, such as no friction on the switch, no easy wear on the seal, small opening and closing torque, etc., which can reduce the size of the actuator. With multi rotary electric actuator, the medium can be adjusted and cut off tightly.

The soft sealing gate valve is suitable for non-corrosive liquid and gas medium at room temperature (≤80℃), such as clean water, air, oil, water treatment, sewage and other pipelines. The soft-seal gate valve has a very good sealing effect, almost Achieve zero leakage.

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.

The thread ball valve with brass and stainless steel material is used for the garden hose. The ball valve for garden hose is a quarter turn valve that to check the flow through, using a sphere with holes and turns. The hole of the sphere is off when it is flush with the flow and rotated 90 degrees by the valve arm.

Large butterfly valve is a kind of butterfly valve, which can be divided into pressure maintaining type, locking type and energy storage type. The butterfly valve is suitable for the outlet of water pump and the inlet pipeline of water turbine. It is used as a closed-circuit valve and check valve to avoid and reduce the backflow of medium in the pipeline system and produce excessive water hammer, so as to protect the pipeline system. Today the hammer large butterfly valve will be introduced.