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Introduction of four types of rubber blowdown check valve

  • Release time: 02-15
  • Number of visits: 656 times
  • Column: Product knowledge
  • Editor: Recalling dreams
Introduction: We are committed to continuously improve the function of rubber blowdown check valve (duckbill type flexible check valve) and improve its performance, so that the strength, toughness and sealing performance of the valve are greatly improved. The valve has no movable components and is free of any maintenance. The valve can be used for straight pipe, flange pipe, cement pipe and glass fiber reinforced plastic pipe. The valve is widely used in coastal, beach, wharf, reservoir, municipal flood discharge and sewage discharge. It can be said that it is a green valve. The valve can replace the clapper check valve and solve the problem thoroughly. Introduction: xh81, xh81a, xh41, xh41a rubber blowdown check valve (called "duckbill type flexible check valve" in Spain; it is called "duckbill type flexible check valve" in America)“ Duckbill rubber flat billed valve "is a summative, exemplary and revolutionary redesign based on the production of Ross valve company in Spain and red valve company in the United States

Introduction: xh81, xh81a, xh41, xh41a Rubber drain check valve (it is called "duckbill flexible check valve" in Spain and "duckbill rubber flat billed valve" in the United States) is a summative, exemplary and revolutionary redesign based on the production of Ross valve company in Spain and red valve company of the United States. We are committed to continuous improvement Rubber drain check valve (duckbill shape flexible check valve) function, improve performance, so that the strength of the valve, toughness, sealing greatly improved, the valve has no moving components, no maintenance. The valve can be used for straight pipe, flange pipe, cement pipe and glass fiber reinforced plastic pipe. The valve is widely used in coastal, beach, wharf, reservoir, municipal flood discharge and sewage discharge. It can be described as a ~ green valve. The valve replaces the flap check valve and completely solves the problem that the flap door is easily blocked by sediment, silt, stone, vegetation and marine organisms.
Xh81 xh41 xh81a xh41a Rubber check valve Note:
1. Xh81, xh41 Rubber check valve It should be placed in a low temperature, dry place and placed as shown in the figure below;
2. Set the floor or stand above the ground level;
3. The valve should be far away from heat source, ozone, oil, strong acid, strong alkali area;
4. It is strictly forbidden to expose to strong radiation and bear load;
5. It is forbidden to cut the surface with sharp tools;
6. The packing box is marked with "↑", which is not allowed to be placed upside down or horizontally.
Main application of xh81 xh41 xh81a xh41a rubber check valve for blowdown
It is used in waterproof system, discharge system, pump outlet, lifting pump station and submerged aeration system.
Main features of xh81 xh41 xh81a xh41a blowdown rubber check valve
The rubber flange is connected with the valve body, so the installation is very convenient. The valve body adopts full rubber design, which will not cause silting and jamming, reduces the maintenance cost and allows the solid particles to pass through smoothly.
Manufacturing materials of xh81 xh41 xh81a xh41a blowdown rubber check valve
Neoprene, hipron, Dingqing and EPDM.
The valve can be used for straight pipe, flange pipe, cement pipe and glass fiber reinforced plastic pipe. The valve is widely used in coastal, beach, wharf, reservoir, municipal flood discharge and sewage discharge. It can be described as a ~ green valve. The valve replaces the flap check valve and completely solves the problem that the flap door is easily blocked by sediment, silt, stone, vegetation and marine organisms. Produced by Shanghai Luoying Duckbill valve It can realize the function of positive outflow and reverse check of sewage, and the product quality meets the ~ standard.

Products with high sales volume

 Square duckbill valve

Square duckbill valve

The square mouth can effectively prevent the invasion of sea water and sediment. seawater
 Built in duckbill valve

Built in duckbill valve

Built in machine, system and drain valve
 Clamp type duckbill valve

Clamp type duckbill valve

The clamp type duckbill valve is a special structure, which has a "duckbill" shape and a "positive" shape

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