China Sewer Vent Check Valve Suppliers, Manufacturers, Factory

Sewer Vent Check Valve

Brief Introduction

Spherical sewage check valve is formed by casting at one time, and the valve clack is sealed with cast iron ball encapsulation. Under the promotion of the medium, the valve clack can roll up and down on the slideway of the valve body to open and close the valve. It has the advantages of large flow, low resistance, good sealing performance, long service life, no water hammer, etc. It can be installed horizontally or vertically. It is well received by users. This product is suitable for high viscosity and suspended solids. In the industrial and domestic sewage pipeline network.

The ball-type sewage check valve is a check valve for sewage treatment plants, industrial sewage, and domestic sewage pipe networks, and is more suitable for submersible sewage pumps. The valve body of the spherical sewage check valve adopts a full channel structure, which has the advantages of large flow and low resistance. The ball is used as the valve disc, which is suitable for the industrial and domestic sewage pipeline network with high viscosity and suspended solids. The medium temperature of the spherical sewage check valve is 0-80℃. The cast iron ball encapsulation is more suitable for sewage, and it is a special check valve for sewage pipe drainage.

Product parameters of sewer drain check valve

Nominal pressure: 1.0 MPa to 1.6 MPa
Nominal menstruation: DN50~ DN350
Applicable medium: Water and weakly corrosive fluids
Suitable temperature: 0 ℃ ~ 80 ℃
The standard of the flange: GB/T 17241.6 GB/T 9113
Test standard: GB/T 13927 AP1598

Body material: Cast iron, ductile iron, cast steel, stainless steel

Ball: Steel extracorporeal rubber

Application: Food, beverage, wine, pure water, pharmaceutical, cosmetics, beverage, chemical industry

Dimension table of the sewage vent check valve