The rubber valve check valve is mainly composed of three main parts, the valve body, the valve cover and the rubber valve. The rubber flap is made of steel plate, steel bar and reinforced nylon cloth, and the outer layer is made of rubber, and the valve switch life can reach 1 million times. The valve is designed with full flow area, which has the characteristics of small head loss, no accumulation of debris and gradual maintenance and so on.
The valve is mainly applied to the water supply and drainage system, which can be installed at the outlet of the pump to prevent the reverse flow and water hammer from damage to the pump. The valve can also be installed on the bypass pipe of the water intake pipe to prevent water from flowing back.
graphite cast iron
|SEAL TEST PRESSURE(Mpa)
Working medium:Water, vapour , oil, corrosive medium
1)30 years of experience of valves research and development, manufacture and sales
2)Cast valve body is our own production, the price is more competitive. Significant cost reduction versus competitors.
3) Consistent product quality and reduction of defective productivity.
4)12 months of warranty time
5) OEM & ODM service available
Hebei Linghuixing Valve CO.,LTD. founded in 1990,is in the famous "China's foundry town", Botou City, Hebei Province, comprehensive enterprise integrating research, development, production and sales.The company specializes in the production of gate valves, silencer check valves, y-type filters, butterfly valves, water control valves, balance valves, stainless steel corrugated compensators and other series of products.Products are widely used in water supply and drainage, fire, hvac, metallurgy, chemical, power and other industries.The company continuously introduces and absorbs the domestic and foreign advanced management experience, in line with "the good faith is this, the cooperation win-win" the management idea, USES "the design innovation, the manufacture elaborately, the service attentively, lets the user rest assured, the high quality staff guarantees the high quality product" the quality policy.The company also employs senior experts and professors as technical consultants to develop new products.At the same time, CAD valve design center, quality control center and flow dynamics laboratory have been established, and a scientific quality assurance system and after-sales service system have been established.Users all over the world, has won the trust and praise of many customers.Over the years, by all the staff together, hard working, have the courage to struggle, grasp management, grasping quality, finally rushes out a market-oriented, strives for the survival by the quality of the road, excellence, continuous development and innovation, and establish steadfast belief which users' quality to compete, to make the valve industry towards a new stage, we firmly believe that the link of Botou industry valve products, must bring benefit for customers and credibility.The general manager of the company and all the staff sincerely welcome friends at home and abroad to visit, negotiate, integrity cooperation, mutual benefit and create a better future.
1. We promise that we will ship the goods on time.
2. We can customize your company logo on valve body.
3. We can do different colors according to your requirements.
4. We can produce different standards valves to different markts.
5. We provide perfect after-sales service and technical support.
1. Q: Are you a manufacturer or trading company ?
A: we are valve manufacturer and factory,and not trading company.
2. Q: Do you have agent or representative abroad?
A: We dont have agent abroad,please contact us to purchase valves.We are Linghuixing Valve.
3. Q: What's your product range?
A: We can produce Butterfly valve,Gate valve,Check valve,Y strainer,Rubber Joint by ISO/ANSI/DIN/JIS/ EN/GOST/AS standard.
4. Q: Is there any stock in your factory? and how about your lead time?
A: We stock valves with normal sizes. The lead time depends on your quantity,generally 30-35 days.
5. Q: Which countries do you export to ?
A: We export directly to vast majority of countries in the world.
6. Q: What certificates will you provide ?
A: We can provide CE/ ISO / WRAS/SGS and all the customers need.
7. After-sales service
12 monthes year warranty for all kinds of products.As an experienced manufacturer, you can rest assured of the quality and sales service.
Transported by DHL, UPS, EMS, Fedex, SF, by Air, by Sea
10. Do you provide free sample?
Free sample is ok for us.
11. Do you accept custom design on size?
Yes, if the size is reasonable
CONTACT US Hebei Linghuixing Valve CO.,LTD.