ball valve gate valve-sfyh.com

Slab Gate Valve

The valve is a single slab, full-bore valve available in standard double flange, threaded-end and special connection configurations. Pressure rating from 2,000psi through 15,000psi, bore size from1-13/16'' through 7-1/16'' and valves can be fitted with a wide range of actuators.

Ball Screw Gate Valve

• Slab gate valve structure • Ball screw structure effectively reduce the operating torque • With pressure balance and switch indicator function • Suitable for large bore and high pressure application

Spiral gate LDM200X3000H/W/Y/X/F

Sporal gate is used for top, bottom and import and export of building materials, metallurgy, mining, elextric power, chemical industry, glass, light industry, grain and other industries.

Dark Stem Bronze buckle gate valve

Main materials of Z15W bronze buckle gate valve are tin bronze C83600, aluminum bronze C95800 and nickel aluminum bronze C95500, etc. The packing and seat seal are made of polytetrafluoroethylene and fluororubber, and the manufacturing standard of internal thread is G thread, BSP thread and NPT thread.Suitable medium: suitable for fresh water, seawater, fuel oil and steam with T ≤120℃.

Bronze high-rod screw gate valve

Internal thread gate valve, also known as closure door, is the most widely used one of the valves, belongs to the forced sealing valve, its closure principle is, depending on the pressure of the valve bar, the disc sealing face and seat sealing face tight fit, to prevent the flow of media.It is divided into several categories in different ways.The internal thread gate valve has the characteristics of simple structure, good sealing life, large fluid resistance and poor regulating performance

Cast iron Multi-function connection gate valve

Multifunctional connection gate valve, can be used, installed and replaced in seamless pipe, welded pipe, ductile pipe, cast iron pipe (PVC,PPR,PE pipe, steel plastic pipe), directly reduce flange piece, telescopic device, no need for electric welding butt.

Forged steel Flanged gate valve

Forged steel gate valves are available in three bonnet designs.The first is the bolted bonnet.The second design is the welded bonnet.The third is a self-sealing bonnet.

Brass internal threaded gate valve

Also known as a gate valve, a gate valve is a valve with the shutoff valve moving vertically along the center line of the path.Used for switching on or cutting off media.