Shanghai kangquan Valve Co. Ltd.
| Supply Ability | 99,000 pcs / month |
| Delivery Time | within 25 days after payment |
| Packaging Details | ruggedization plywood case suit for sea delivery and protect the goods |
| Name | Resilient Seated Check Valve |
| Pressure | PN10 , PN 16 , PN25 |
| Feature | Durable |
| Temperature | -20 ~ 120 C |
| body | ductile iron GGG40 |
| wedge | iron coating EPDM / NBR |
| Seat | EPDM / NBR |
| Stem | SS316 / SS304 / 2Cr13 / SS420 |
| Brand Name | OEM |
| Model Number | RSDZ45X |
| Certification | WRAS / UL / CE / FM / ISO 9001 |
| Place of Origin | Shanghai , China |
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Product Specification
| Supply Ability | 99,000 pcs / month | Delivery Time | within 25 days after payment |
| Packaging Details | ruggedization plywood case suit for sea delivery and protect the goods | Name | Resilient Seated Check Valve |
| Pressure | PN10 , PN 16 , PN25 | Feature | Durable |
| Temperature | -20 ~ 120 C | body | ductile iron GGG40 |
| wedge | iron coating EPDM / NBR | Seat | EPDM / NBR |
| Stem | SS316 / SS304 / 2Cr13 / SS420 | Brand Name | OEM |
| Model Number | RSDZ45X | Certification | WRAS / UL / CE / FM / ISO 9001 |
| Place of Origin | Shanghai , China | ||
| High Light | DN1200 Resilient Seated Check Valve ，Flange Type Resilient Seated Valve ，GGG40 Resilient Seated Check Valve | ||
Gate Valve Flange Type DN40 ~ DN 1200 Durable Resilient Seated Check Valve
Characteristics:
1,the bottom of the pipe diameter the same light hearth seat design, does not produce debris siltation, more reliable seal.
2,the valve plate with the overall quality of rubber coated,advanced rubber vulcanization after curing technology allows the gate to ensure accurate geometry, and rubber and ductile iron
covered with solid, not falling.
3,the valve body using non-toxic epoxy resin coating, excellent corrosion resistance, to prevent secondary pollution of drinking water.
4,valve stem 0 three-ring friction is small, lightweight switch,no leakage.
5,the body material used QT450-10, high strength, light weight, long service life...
Resilient Seated Check Valve Specifications:
| NO | Part name | Material |
| 1 | Body | Ductile cast iron |
| 2 | Wedge | Ductile cast iron + EPDM |
| 3 | Stem nut | ZCuAl10Fe3 Gunmetal |
| 4 | Gasket | EPDM |
| 5 | Bonnet | Ductile cast iron |
| 6 | Gland gasket | ZCuAl10Fe3 Gunmetal |
| 7 | Stem | 2Cr13 S.S.x 20Cr13 |
| 8 | Gland | Ductile cast iron |
| 9 | Rubber wiper | EPDM/NBR |
| 10 | Hand wheel | Ductile cast iron |
Resilient Seated Check Valve FEATURES
⊙ Treating with rubber
Both inner and outer are coated with advanced knowledge of rubber vulcanization then making
sure of the elasticity of rubber ,and make sure the exact geometry dimension. Rubber and ductile
cast iron valve hand together hardly. This can avoid fall-off due to long-term use.
⊙ Anti- corrosion
Both inner and outer are coated with non-toxic powder epoxy resin to strengthen the capacity of Corrosion resisting and raise the quality
of water supply.
⊙ Ruggedization
The older ductile iron valve is easy to rupture after being impacted by nonego. It can stop
rupture depend on the good mechanics capability of ductile iron .
⊙ Three “○” sealed ring
With the three “O” – rings, the leakage can be greatly reduced and the “O” – ring can be
replaced under this condition with pressure and without stopping water. The thrust axletree
reduces the frictional resistance and lowers the operational torque. And it can be switch seal
ring without opening and closing.
⊙ Rigid round body
The body is founded minutely, the rigid geometry size ensure inner sealing of valve without
any process.
⊙ Light weight
This body is made of ductile iron, it is 20%-30% lighter than the olds. Easily to fixing and
servicing.
APPLICABLE STANDARDS
⊙ American Standard
Design to ANSI/AWWA C509
Face to face dimension to ASME B16.10-2000(ISO 3 series)
Flange and drilling To SME/ANSI B16.42-1998
Resilient seated non rising stem British standard, outline and connecting dimensions
according to BS5163,(ISO 3 series);BS4504.3.2-89(10BAR);
| Diameter DN | Connection dimension | |||||||
| mm | inch | L | D | D1 | D2 | b | t | Z-d |
| 40 | 1-1/2” | 165 | 150 | 110 | 84 | 19 | 3 | 4-19 |
| 50 | 2 | 178 | 165 | 125 | 99 | 19 | 3 | 4-19 |
| 65 | 2-1/2” | 190 | 185 | 145 | 118 | 19 | 3 | 4-19 |
| 80 | 3 | 203 | 200 | 160 | 132 | 19 | 3 | 8-19 |
| 100 | 4 | 229 | 220 | 180 | 156 | 19 | 3 | 8-19 |
| 125 | 5 | 254 | 250 | 210 | 184 | 19 | 3 | 8-19 |
| 150 | 6 | 267 | 285 | 240 | 211 | 19 | 3 | 8-23 |
| 200 | 8 | 292 | 340 | 295 | 266 | 20 | 3 | 8-23 |
| 250 | 10 | 330 | 395 | 350 | 319 | 22 | 3 | 12-23 |
| 300 | 12 | 356 | 445 | 400 | 370 | 25 | 4 | 12-23 |
| 350 | 14 | 381 | 505 | 460 | 429 | 25 | 4 | 16-23 |
| 400 | 16 | 406 | 565 | 515 | 480 | 25 | 4 | 16-28 |
| 450 | 18 | 432 | 615 | 565 | 530 | 26 | 4 | 20-28 |
| 500 | 20 | 457 | 670 | 620 | 582 | 27 | 4 | 20-28 |
| 600 | 24 | 508 | 780 | 725 | 682 | 30 | 5 | 20-31 |
| 700 | 28 | 610 | 895 | 840 | 794 | 33 | 5 | 24-31 |
| 800 | 31-1/2” | 660 | 1015 | 950 | 901 | 35 | 5 | 24-34 |
| 900 | 36 | 711 | 1115 | 1050 | 1001 | 38 | 5 | 28-34 |
| 1000 | 40 | 811 | 1230 | 1160 | 1112 | 40 | 5 | 28-37 |
Resilient seated non rising stem British standard, outline and connecting dimensions
according to BS5163,(ISO 3 series);BS4504.3.2-89(16BAR);
| Diameter DN | Connection dimension | |||||||
| mm | inch | L | D | D1 | D2 | b | t | Z-d |
| 40 | 1-1/2” | 165 | 150 | 110 | 84 | 19 | 3 | 4-19 |
| 50 | 2 | 178 | 165 | 125 | 99 | 19 | 3 | 4-19 |
| 65 | 2-1/2” | 190 | 185 | 145 | 118 | 19 | 3 | 4-19 |
| 80 | 3 | 203 | 200 | 160 | 132 | 19 | 3 | 8-19 |
| 100 | 4 | 229 | 220 | 180 | 156 | 19 | 3 | 8-19 |
| 125 | 5 | 254 | 250 | 210 | 184 | 19 | 3 | 8-19 |
| 150 | 6 | 267 | 285 | 240 | 211 | 19 | 3 | 8-23 |
| 200 | 8 | 292 | 340 | 295 | 266 | 20 | 3 | 12-23 |
| 250 | 10 | 330 | 405 | 355 | 319 | 22 | 3 | 12-28 |
| 300 | 12 | 356 | 460 | 410 | 370 | 25 | 4 | 12-28 |
| 350 | 14 | 381 | 520 | 470 | 429 | 27 | 4 | 16-28 |
| 400 | 16 | 406 | 580 | 525 | 480 | 28 | 4 | 16-31 |
| 450 | 18 | 432 | 640 | 585 | 548 | 30 | 4 | 20-31 |
| 500 | 20 | 457 | 715 | 650 | 609 | 32 | 4 | 20-34 |
| 600 | 24 | 508 | 840 | 770 | 720 | 36 | 5 | 20-37 |
| 700 | 28 | 610 | 910 | 840 | 794 | 40 | 5 | 24-37 |
| 800 | 31-1/2” | 660 | 1025 | 950 | 901 | 43 | 5 | 24-40 |
| 900 | 36 | 711 | 1125 | 1050 | 1001 | 47 | 5 | 28-40 |
| 1000 | 40 | 811 | 1255 | 1170 | 1112 | 50 | 5 | 28-43 |
Company Details
Business Type:
Manufacturer
Year Established:
1999
Total Annual:
>9，600,000
Employee Number:
>228
Ecer Certification：
Active Member
Shanghai KangQuan Valve Co. Ltd. is a specialized valves manufacture, which has 2,500 tons of valves output capacity annually. We pay much attention to the quality so... Shanghai KangQuan Valve Co. Ltd. is a specialized valves manufacture, which has 2,500 tons of valves output capacity annually. We pay much attention to the quality so...
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