La description
Silent Check Valve is mainly composed of valve body, valve seat, diversion, yan disc, bearing and spring so on main parts, its internal flow streamline design with low pressure loss.Valve open/close schedule is very short when the pump is going to stop, can be quickly shut down to prevent huge sound of water hammer, has the characteristics of silence shut off. This valve is mainly used for water supply and drainage, fire protection, hvac system can be installed in the pump export put to prevent backflow and water hammer the damage to the pump.
PRODUCT DATA
| DN | L |
| 50 | 120 |
| 65 | 120 |
| 80 | 140 |
| 100 | 170 |
| 125 | 200 |
| 150 | 220 |
| 200 | 288 |
| 250 | 344 |
| 300 | 385 |
COMPONENT
| 1 | body | cast iron /ductile iron |
| 2 | disc ring | NBR |
| 3 | disc | cast iron/ductile iron |
| 4 | stem | stainless |
| 5 | printemps | stainless |
PRODUCT PERFORMANCE
Nominal pressure:1.0/1.6MPa
Working medium:Water, vapour , oil, corrosive medium
Working temperature:≤100ºC
OUR ADVANTAGES
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
TRANSPORT PACKAGE
MY COMPANY
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.
OUR SERVICE
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.
FAQ
1. Q: Are you a manufacturer or trading company ?
UN: we are valve manufacturer and factory,and not trading company.
2. Q: Do you have agent or representative abroad?
UN: We dont have agent abroad,please contact us to purchase valves.We are Linghuixing Valve.
3. Q: What’s your product range?
UN: 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?
UN: We stock valves with normal sizes. The lead time depends on your quantity,generally 30-35 jours.
5. Q: Which countries do you export to ?
UN: We export directly to vast majority of countries in the world.
6. Q: What certificates will you provide ?
UN: 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.
8. Paiement
T/T, L/C.
9.Transportation
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?
Oui, if the size is reasonable
CONTACT US Hebei Linghuixing Valve CO.,LTD.