Dual Plate Wafer Check Valve

Find a huge selection of Dual Plate Wafer Check Valve from China at LYV® Provide professional after-sales service and the right price, looking forward to cooperation. LYV® as a professional high quality Dual Plate Wafer Check Valve manufacturer, you can rest assured to buy Dual Plate Wafer Check Valve from our factory and we will offer you the best after-sale service and timely delivery.

LYV® double disc clamp check valve Introduction

LYV Dual Plate Wafer Check Valve is automatically opened and closed by the force generated by the flow of the medium itself in the pipeline, which belongs to an automatic valve. The check valve is used in the piping system, its main function is to prevent the backflow of the medium, prevent the pump and its driving motor from reversing, as well as the release of the medium in the container.

Nominal pressure or pressure: PN 1.0-16.0mpa

Nominal diameter or caliber: DN50 ~ 1200

Connection mode: flange

Applicable temperature: -20℃ ~ 425℃

Body material: WCB, ZG1Cr18Ni9Ti, ZG1Cr18Ni12Mo2Ti, CF8(304), CF3(304L), CF8M(316), CF3M(316L). Choose different materials, can be applied to water, steam, oil and other media.

LYV® double disc clamp check valve Product standards and specifications

1. Design and manufacture: API594, API6D,JB/T8937

2, structure length: API594, API6D,JB/T8937

3, pressure - temperature: ASME B16.34, GB/T9124

4, test and inspection: API598, JB/T9092

5, piping flange: JB/T74-90, ASME B16.5, API605, ASME B16.47

LYV® double disc clamp check valve Feature And Application

1, the structure length is short, the structure length is only 1/4 ~ 1/8 of the flange check valve;

2, small volume, light weight, its weight only flange check valve 1/4 ~ 1/20;

3. The disc closes quickly and the water hammer is small;

4, horizontal pipe or vertical pipe can be used, easy to install;

5, the flow channel is unobstructed, the fluid resistance is small;

6, sensitive action, good sealing performance;

7. Short stroke of valve disc and small impact force of closing valve;

8, the overall structure, simple and compact, beautiful shape;

9, long service life

LYV® double disc clamp check valve Details