Rubber Flap Check Valve

Size Range: DN50-300

Pressure: 1.0-1.6Mpa

Body Materials: QT450

Seat Materials: NBR, EPDM

Disc Materials: QT450

Introduction

 Product advantages:

1.Due to the inclined design of the sealing ring of the rubber flap check valve, the closing time is short and the water hammer pressure can be reduced.
2.The valve flap is made of nitrile rubber and steel plate after being pressed at high temperature. It is resistant to erosion and has good sealing performance.
3.The product structure is simple, maintenance, repair, transportation is very convenient.

Parameters

DN 50 65 80 100 125 150 200 250 300
L 200 213 238 292 326 358 495 620 692
D 165 185 200 220 250 285 340 405 460
D1 125 145 160 180 210 240 295 355 410
C 18 18 20 20 22 22 24 26 28
Application
Related Product

Let’s make something great together.Feel free to contact us by telephone or email and we will be sure to get back to you as soon as possible.

EMAIL US
thank you