China Opposite Double flange sluice valve Manufacturers, Suppliers, Factory

The Cryogenic Globe valve is composed of valve body, disc, stem, bonnet, handwheel and seal. The bonnet is of lengthened neck structure. It is characterized by double compression sealing structure composed of upper packing and lower packing. The medium flow path is low in and high out. The inlet channel of the valve body is below the sealing surface of the valve seat, and the outlet channel of the valve body is above the sealing surface of the valve seat.

Flange globe valve is a kind of globe valve. globe valve is a valve that opens and closes by driving the valve disc by the valve stem. globe valve can be divided into flange globe valve, welded globe valve and threaded globe valve according to different connection modes.

The motorized butterfly valve is composed of electric actuator and butterfly valve. According to different working modes and working conditions, it can be divided into switch control type and intelligent adjustment type. The sealing form is divided into soft seal and hard seal. Through the electric actuator, the rotating valve rod drives the disc plate to open and close in the range of 0°-90°.

The three way thread ball valve is mainly used to cut off, distribute and change the flow direction of the medium in the pipeline.The sealing surface and the spherical surface are often in a closed state and are not easily eroded by the medium.

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.

High temperature butterfly valve is a new generation of high temperature butterfly valve developed by MST by introducing foreign advanced technology and combining with Chinese manufacturing process. High temperature butterfly valve is widely used in metallurgy, building materials, chemical industry, power station, glass and other industries in the high temperature gas pipeline. As a high temperature gas medium flow regulation or cut-off device, high temperature butterfly valve can be used with various actuators to form different performance equipment.