Basic Info.
Model NO.
Newton-2
Function
Ddcv Double Lobe, Nrvr Silence, Sfcv Rubber Lobe, Nrvz Silence, Nrvg Silence
Sealing Form
Bellows Globe Valve
Flow Direction
Unidirection
Standard
GB
Application
Industrial Usage, Water Industrial Usage
Body Material
Cast Iron/Ductile Iron/Wcb/CF8m/CF8/Al-Bronze
Disc Material
2507/CF8/CF8m etc
Seat Material
NBR/EPDM/PTFE/Viton etc
End Standard
Pn6/10/16/25/21/150lb/JIS5K/10K/As2129 Table D/E/F
Face to Face
ISO5752; ANSI B16.10;API594
Transport Package
Bubble Bags and Plywood Case
Specification
DN40-DN1200
Trademark
Newton
Origin
Tianjin, China
HS Code
8481804090
Production Capacity
100, 000, 000 Sets/Year
Product Description
API594 150LB DIN3202 K3 Dual Plates Wafer Check Valve PN10/PN16/5K/10K/150LB
Face to Face Datas
Connection Flange Datas
1. The valve disc is closed quickly and the water hammer pressure is small.
2. Horizontal pipes or straight pipes can be used for convenient installation.
3. The flow passage is smooth and the fluid resistance is small.
4. Sensitive action and good sealing performance.
5. Small size and light weight.
Tianjin Newton Valve Co.,Ltd is a professional valve manufacturer of rubber seat butterfly valve, wafer check valve, ball check valve, resilient seat gate valve, cast iron valves for marine, Y strainer.
We adapt advanced, efficient, careful manage system to ensure that we can produce high-quality products in time, experienced sales team, perfect after-sales support to satisfy clients.
We adheres to "Newton use science to do better valves, focus on details, continuous improvement" which makes us in an invincible position in the fierce market competition.
We believe that we will do the better quality products, supply most perfect service for you.
Q: Could you offer a free sample?
A: Yes, we can provide free samples for you to evaluate, but you need to bear their shipping costs.
Q: Are you a factory or trade company?
A: We are a marine butterfly valve manufacturer, and specialize in the production and export of valves for more than ten years.
Q: Would you have a discount if I have a large order?
A: Of course, we could offer different discount according to your order quantity.
Q: How will you make the shipment?
A: By sea shipment/Air/Express service.
Q: Do you accept OEM business?
A: Yes, we do.
| Type | Wafer Check Valve |
| Face to Face | API594 125LB/150LB, DIN3202 K3 |
| Flange | PN10/PN16/, JIS 5K/10K, 125LB/150LB |
| Seat Type | Common Seat/Bonded Seat |
| Working Pressure | PN16/PN25 |
| Application | Water works, Public facilities, Building Industry, Petroleum, Chemical, Steel, Metallurgy, Paper Making Industry, Foods, Beverage |
| No. | Part | Materials |
| 1 | Body | Cast Iron, Ductile Iron, Stainless Steel, Bronze |
| 2 | Seat | NBR, EPDM, VITON |
| 3 | Shaft | Stainless Steel416, 316, 431, SS304, SS316 |
| 4 | Disc | Ductile Iron+Ni, CF8, CF8M, C954 |
| 5 | Spring | SS304, SS316, Inconel |
| 6 | Gasket | PTFE |
Face to Face Datas
| Size | DIN3202 K3 | API594 CLASS 125 | API594 CLASS 150 |
| DN40 | 43 | ||
| DN50 | 43 | 54 | 60 |
| DN65 | 46 | 54 | 67 |
| DN80 | 64 | 57 | 73 |
| DN100 | 64 | 54 | 73 |
| DN125 | 70 | 70 | 83 |
| DN150 | 76 | 76 | 99 |
| DN200 | 89 | 95 | 127 |
| DN250 | 114 | 108 | 146 |
| DN300 | 114 | 143 | 181 |
| DN350 | 127 | 184 | 184 |
| DN400 | 140 | 191 | 191 |
| DN450 | 152 | 203 | 203 |
| DN500 | 152 | 213 | 219 |
| DN600 | 178 | 222 | 222 |
| DN650 | 222 | ||
| DN700 | 229 | 305 | |
| DN750 | 305 | ||
| DN800 | 241 | 356 | |
| DN850 | |||
| DN900 | 241 | ||
| DN950 | |||
| DN1000 | 300 |
Connection Flange Datas
| Outer Circle | |||||||
| Size | PN6 | PN10 | PN16 | 150LB | 5K | 10K | TABLE E |
| DN40 | 78 | 78 | 82 | ||||
| DN50 | 85 | 107 | 107 | 102 | 90 | 101 | 95 |
| DN65 | 114 | 127 | 127 | 121 | 115 | 121 | 108 |
| DN80 | 130 | 142 | 142 | 133 | 126 | 131 | 127 |
| DN100 | 140 | 162 | 162 | 171 | 146 | 156 | 159 |
| DN125 | 180 | 192 | 192 | 193 | 181 | 187 | 191 |
| DN150 | 205 | 218 | 218 | 219 | 211 | 217 | 212 |
| DN200 | 260 | 273 | 273 | 276 | 257 | 267 | 269 |
| DN250 | 315 | 328 | 328 | 336 | 322 | 330 | 333 |
| DN300 | 371 | 378 | 378 | 406 | 367 | 375 | 379 |
| DN350 | 421 | 438 | 443 | 448 | 410 | 420 | 443 |
| DN400 | 471 | 488 | 495 | 511 | 470 | 483 | 494 |
| DN450 | 526 | 539 | 554 | 546 | 530 | 538 | 557 |
| DN500 | 576 | 594 | 616 | 603 | 580 | 593 | 614 |
| DN600 | 678 | 695 | 734 | 714 | 688 | 697 | 723 |
| DN650 | |||||||
| DN700 | 783 | 804 | 810 | 828 | 807 | ||
| DN750 | 917 | 917 | 879 | 867 | |||
| DN800 | 888 | 911 | 917 | 936 | 917 | ||
| DN850 | |||||||
| DN900 | |||||||
| DN950 | |||||||
| DN1000 | |||||||
| Product Features |
1. The valve disc is closed quickly and the water hammer pressure is small.
2. Horizontal pipes or straight pipes can be used for convenient installation.
3. The flow passage is smooth and the fluid resistance is small.
4. Sensitive action and good sealing performance.
5. Small size and light weight.
| Product Details |
| Our Company |
Tianjin Newton Valve Co.,Ltd is a professional valve manufacturer of rubber seat butterfly valve, wafer check valve, ball check valve, resilient seat gate valve, cast iron valves for marine, Y strainer.
We adapt advanced, efficient, careful manage system to ensure that we can produce high-quality products in time, experienced sales team, perfect after-sales support to satisfy clients.
We adheres to "Newton use science to do better valves, focus on details, continuous improvement" which makes us in an invincible position in the fierce market competition.
We believe that we will do the better quality products, supply most perfect service for you.
| Certificate |
| FAQ |
Q: Could you offer a free sample?
A: Yes, we can provide free samples for you to evaluate, but you need to bear their shipping costs.
Q: Are you a factory or trade company?
A: We are a marine butterfly valve manufacturer, and specialize in the production and export of valves for more than ten years.
Q: Would you have a discount if I have a large order?
A: Of course, we could offer different discount according to your order quantity.
Q: How will you make the shipment?
A: By sea shipment/Air/Express service.
Q: Do you accept OEM business?
A: Yes, we do.