LYV® Solid gate valve Introduction
LYV® These are related to the Solid Wedge Gate Valve news, in which you can learn about the updated information in Solid Wedge Gate Valve to help you better understand and expand Solid gate valve market. Because the market for Solid gate valve Solid gate valve is evolving and changing, so we recommend that you collect our website, and we will show you the latest news on a regular basis. gate valve is an opening and closing part of the gate plate, the direction of the motion of the gate plate is perpendicular to the direction of the fluid, the gate valve can only be fully opened and fully closed, can not be adjusted and throttled. Gate valves are sealed by the contact between the seat and the gate plate. Usually, the sealing surface is surfacing with metal materials to increase the wear resistance, such as surfacing 1Cr13, STL6, stainless steel, etc. There are rigid gate and elastic gate, according to the different gate, gate valve is divided into rigid gate valve and elastic gate valve
LYV® Solid Wedge Gate Valve Parameter (Specification)
Valve body and bonnet: carbon steel (cast steel)
Stem: 2Cr13 carbon steel
Ram: carbon steel
Stem Nut: Aluminum iron bronze
Packing: graphite asbestos tray
Hand wheel: ductile iron
Design and manufacture
Flange connection size
Inspection and test
Pressure and temperature reference
LYV® Solid Wedge Gate Valve Feature And Application
The body is made of advanced ductile iron, the weight is reduced by about 20%~30% compared with the traditional Solid Wedge Gate Valve weight, easy installation and maintenance.
Flat bottom brake seat
The traditional gate valve is often in the water washing pipe after the accumulation of foreign objects such as stone, wood, cement, iron debris, debris and so on in the valve bottom groove, easy to cause can not close close and form water leakage phenomenon, elastic seat seal gate valve bottom with the same flat bottom design of the pipe machine, not easy to cause debris deposition, so that the fluid is unimpeded.
The ram is made of high quality rubber for the whole inner and outer rubber. The vulcanization technology of rubber in Europe enables the vulcanized ram to ensure the precise geometric size, and the rubber and the ductile ink cast ram are firm, not easy to fall off and have good elastic memory.
Casting valve body
The valve body is precision cast, and the precise geometry allows the valve body to be sealed without any finishing.
LYV Solid gate valve Details