China Metal Check Valves Prevent Backflow Ductile Pair of Clamping Check Valves, Find details about China Check Valve, Valve from Metal Check Valves Prevent Backflow Ductile Pair of Clamping Check Valves
Size | DN15-DN500 1/2"-20" |
Class | PN10/PN16/125LB/150LB/JIS10K |
Face to face | BS5155,EN558-1 |
Flange drilled | DIN2501,BS4504,ASME B16.1 |
Working environment | Water, Oil, Steam |
Working temperature | <=120ºC |
Available Material | DI, CI, Stainless Steel, Carbon Steel |
ITEM | PART NAME | MATERIAL |
1 | Body | Cast Iron or Ductile Iron |
2 | Plate | DI, Stianless Steel, Bronze |
3 | Spring | Stianless Steel |
4 | Hinge Pin | Stianless Steel |
5 | Stop Pin | Stianless Steel |
6 | Plug | Carbon Steel |
7 | Body Bearing | PTFE |
8 | Spring Bearing | PTFE |
9 | Eye Bolt | Carbon Steel |
10 | Body Seat | EPDM,CR, FKM, NR |
AS2192E | ASME150LB | PN10 | PN16 | ΦD | B | R | F | |
DN(mm)&INCH | ΦA | ΦA | ΦA | ΦA | ||||
40(1-1/2") | 84 | 82 | 92 | 57 | 43 | 25 | 19 | |
50(2") | 96 | 101 | 107 | 65 | 43 | 28.8 | 19 | |
65(2-1/2") | 109 | 120 | 127 | 80 | 46 | 36.1 | 20 | |
80(3") | 128 | 133 | 142 | 94 | 64 | 43.4 | 28 | |
100(4") | 160 | 171 | 162 | 117 | 64 | 52.8 | 27 | |
125(5") | 192 | 194 | 192 | 145 | 70 | 65.7 | 30 | |
150(6") | 218 | 219 | 218 | 170 | 76 | 78.6 | 31 | |
200(8") | 270 | 276 | 273 | 224 | 89 | 104.4 | 33 | |
250(10") | 334 | 337 | 328 | 265 | 114 | 127 | 50 | |
300(12") | 380 | 407 | 378 | 310 | 114 | 148.3 | 43 | |
350(14") | 444 | 447 | 438 | 360 | 127 | 172.4 | 45 | |
400(16") | 495 | 510 | 489 | 410 | 140 | 197.4 | 52 | |
450(18") | 558 | 546 | 539 | 450 | 152 | 217.8 | 58 | |
500(20") | 615 | 603 | 592 | 616 | 505 | 152 | 241 | 58 |
Other material optional
Body material: Cast Iron (CI) / Ductile Iron (DI) / Aluminum Bronze / CF3 (SS304L) CF8 (SS304) CF3M (SS316L) CF8M (SS316) Stainless steel (SS) / workmen's compensation board (WCB)
Contaction type: lug type, flanged type, wafer type
Seated material: Ethylene propylene diene monomer (EPDM) Nitrile butadiene rubber (NBR) Poly tetra fluoroethylene (PTFE)
Handle type: Lever operated / Worm gear operated / Universal handle operated
Electric actuated and Pneumatic actuated
Disc material: Stainless steel / Aluminum Bronze/ Cast iron / PTFE and so on
Medium and Application.
Medium: Freshwater, sewage, seawater, air, steam, food, medicine, oil, acids, etc.
Application:
Municipal Ballast and bilge system Chemical processing
Desalination plants Drilling rigs Drinking water
Dry powder Food and beverage Gas plants
HAVC Mining industry Pulp and Paper industry
Sand handling Seawater Sugar industry
Petroleum and petrochemical Thermo technical water treatment Waste water
Factory
Packaging
We value the packaging of our products. Multi-layer packaging prevents impurities from adhering to the valve body and is brought into the media
Meet us in Exhibition
FAQ: (Frequently Asked Questions)
1. What is your MOQ?
Our MOQ is usually 5 CTNS.
2. What is your delievery time?
Our delievery is about 25-30days.
3. What is your payment terms?
We accept T/T, 100% L/C, or West Union and so on.
4. Could you provide free samples?
Usually, we offer free samples, customers bear freight cost.
5. Why choose us?
Firstly, comparing with many factories, our prices are more competitive.
Secondly, We 100% test working pressure for ALL our products.
Finally, After- Services will be highly satisfied. Any problems and feedbacks will be responded efficiently.