Flexible Wedge Gate Valve

LYV® is a leading China Flexible Wedge Gate Valve manufacturer, supplier and exporter. Adhering to the pursuit of perfect quality of products, so that our Elastic gate valve have been satisfied by many customers. Extreme design, quality raw materials, high performance and competitive price are what every customer wants, and that's also what we can offer you. Of course, also essential is our perfect after-sales service. If you are interested in our Elastic gate valve services, you can consult us now, we will reply to you in time!

LYV® Flexible Wedge Gate Valve Introduction

In addition to the advantages of Flexible Wedge Gate Valve. And can be more intuitive display valve opening. Open and close fast and reliable, used in fire and industrial systems. Install it above the ground. Z42H is divided into double gate, so the elasticity of gate is better than that of Z41H single gate valve.

Elastic seat seal gate valve (soft seal gate valve) overcomes the common defects of ordinary gate valves, such as water seepage, rust, elastic fatigue, etc. It uses the elastic gate plate to produce a small amount of elastic deformation compensation to achieve good sealing effect. The valve has the obvious advantages of light switch, reliable seal, good elastic memory and long service life. Can be widely used in tap water, sewage, construction, fire protection, petroleum, chemical, food, medicine, light prevention, electric power, ships, metallurgy, energy systems and other fluid pipeline as a regulating and intercepting device used

LYV® Flexible Wedge Gate Valve Parameter (Specification)

The bolts and holes for connecting DN40-1000 flange are GB4216.4(PN10) and GB4216.5(PN16).

DN40 to 200 flange outer diameter GB4216.4(PN10)/GB4216.5(PN16).

GB4216.5(PN16) for DN250 to 600, GB4216.4(PN10) for DN700 to 1000.

DN40 to 1000 Structure Length Table 3 Short Body of GB12221-89

LYV Elastic gate valve Feature And Application

1. Flat bottom valve seat, no dirt accumulation, make the sealing more reliable.

2. The ram is covered with nitrile rubber, and the inner parts of the valve are made of corrosion-resistant steel and copper alloy material, which can be used for the sewage system to adapt to the harsh working environment

3. Small size, light weight, easy installation and maintenance.

4. The valve stem is sealed with three O-rings, which greatly reduces the friction resistance when switching, and the switch is light and watertight.

Widely used in tap water, sewage, construction, petroleum, chemical, food, medicine, textile, electric power, shipbuilding, metallurgy, energy systems and other fluid pipeline as a regulating and intercepting device used

LYV® Elastic gate valve Details