China Lug Type Soft Seal Butterfly Valve Manufacturers, Suppliers, Factory

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.

Flange stainless steel gate valve is mainly used to cut off or connect media in pipeline. Flange stainless steel gate valve is widely used. Flange stainless steel gate valve should be installed horizontally in pipeline.

Dual Plate Wafer Check Valves have been the preferred choice due to their proven reliability and low pressure drops. MST produced Dual plate wafer check valves are tested to API 598 and must meet or exceed all applicable API, ANSI and ASTM Standards.

Y bellows globe valve is a kind of stop valve, which not only connects and cuts off the medium, but also regulates and throttles.

Lift Check Valve refers to the valve that automatically opens and closes the valve flap depending on the flow of the medium itself to prevent the medium from flowing back. It is also called check valve, one-way valve, reverse flow valve, and back pressure valve. Lift Check Valve is a check valve whose disc slides along the vertical centerline of the valve body. It can be divided into two types: vertical and horizontal. The connection form can be divided into three types: threaded connection, flange connection and welding.

API standard gate valve is a fully open or fully closed valve. The API standard gate valve controls the medium flow in the pipeline. When the disc is closed, it prevents the medium flow. When the disc is open, the medium can pass through the valve. API standard gate valve can only be fully opened or fully closed, not half opened.