Botou Yaxing Fluid Equipment Co., Ltd products

The use occasions and applicable media of Knife Gate Valve include: mining, coal washing, iron and steel industry, it is widely used in coal washing pipelines, filter slurry pipelines, ash discharge pipelines, purification devices, etc.

The ductile iron core is fully vulcanized with EPDM rubber, no iron parts are exposed to the medium and the excellent rubber vulcanization prevents creeping corrosion underneath the rubber. Guides in the wedge and on the valve body ensure a uniform closure, safe operation ensured as the guides prevent overloading of the stem. Stainless steel stem with rolled threads for high strength. The valve can replace stem seals under pressure. Full bore. Body inside and outside fusion bonded epoxy coating with excellent corrosion resistant performance.

BS5163 Light Type Resilient Seated Gate Valve is a gate for opening and closing. The movement direction of the gate is perpendicular to the direction of the fluid. The gate valve can only be fully opened and fully closed, and cannot be adjusted or throttled.

DIN3352 NRS Brass Gland Socket End Resilient Seated Gate Valve, 63mm-315mm.

When the Flanged Butterfly Valve is in the fully open position, the thickness of the butterfly plate is the resistance when the medium flows through the valve body, so the pressure drop produced by the valve is small, so it has better flow control characteristics.

Wafter Butterfly Valve, also called flap valve, is a simple structure regulating valve that can be used for on-off control of low-pressure pipeline media. Wafter Butterfly Valve means that the closing part (valve or butterfly plate) is a disc, which rotates around the valve shaft. A kind of valve to achieve opening and closing.

Double Eccentric Butterfly Valve is also called high-performance butterfly valve. It is mainly used for drainage of water plants, power plants, steel smelting, chemical engineering, water source engineering, environmental facility construction, etc. It is especially suitable for water pipelines and used as regulation and interception equipment.

Butterfly valve, also called flap valve, is a kind of regulating valve with simple structure. The butterfly valve that can be used for switching control of low-pressure pipeline medium refers to a kind of valve whose closing part is a disc, which rotates around the valve shaft to achieve opening and closing.

Standard: Design standard DIN3202 F6. Flange drilling standard EN1092-2 PN10,PN16,PN25. Face to face standard EN558-1 Series 48. Hydraulic test standard EN1074-1 and 2 /EN12266, Seat:1.1*PN(in bar), Body:1.5*PN(in bar).

The check valve can also be used to supply the auxiliary system whose pressure may rise above the system pressure. Check valves can be divided into swing check valves (rotating according to the center of gravity) and lift check valves (moving along the axis).