Water Pump Non Return Valve
When will you use non return valve in water pump
1. In order to prevent the medium from flowing back, non return valves should be installed on the equipment and pipelines;
2. For the inlet pipe of the pump, the bottom valve should be selected. The bottom valve is generally only installed on the vertical pipe of the pump inlet, and the medium flows from bottom to top;
3. The non return check valve is generally suitable for clean media, not suitable for media containing solid particles and high viscosity;
Products Specification about non return valve for water pump
Nominal Diameter ( MM) | DN50-DN300 |
Nominal Pressure (MPa) | 1.0-2.5 |
Temperature | 0~80℃ |
Medium | Water, Oil |
Flange standard | GB/T 17421.6 GB/T 9113 |
Test standard | GB/T 13927 AP 1598 |
Body material | Carbon steel, stainless steel |
Seat material | NBR,EPDM,PTFE,PPL |
Packing material | PTFE,PPL |
Dimension about non return valve
DN(PN16) | L | D | H |
50 | 43 | 107 | 65.5 |
65 | 46 | 127 | 81 |
80 | 64 | 142 | 95 |
100 | 64 | 162 | 117.5 |
125 | 70 | 192 | 145.5 |
150 | 76 | 218 | 170.5 |
200 | 89 | 273 | 227.5 |
250 | 114 | 329 | 266 |
300 | 114 | 384 | 312 |
Quality Control About Non Return Valve
Our advantage
1. Professional qualified supplier:
Kemus cover almost all range of valves to apply all the customer's need. Technology and performance of our products has reached the industry leading level, and has won the trust of the customers.
2.Customized according to needs:
Though we have our brand "Kemus", we still develop and provide products with customer logo.
3.Continuous research and development of new products:
Over 24% of the engineering technicians and management personnel above the intermediate level, including 3 senior engineers and 1 famous national valve experts. We have been improving our products to reach clients higher needs.
4. Best service:
Customer's satisfaction is always Kemus priority concern, we are keen to solve any problem. We will answer all questions asked, help everyone in need and give response to every prayer.
Warm welcome to contact me
Attn: Lizy Liu
E-mail: sales2@kemus-valve.com
Mob/Webchat: 86-15960358834
Tel: 86-0592-7103069
Fax: 86-0592-5964598
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