Shanghai kangquan Valve Co. Ltd.
| Payment Terms | T/T advance or L/C at sight |
| Supply Ability | 90,000pcs per month |
| Delivery Time | 1usually within 35 days after received your payment |
| Packaging Details | Usually packing by plywood case suit for sea delivery |
| Product Name | Ductile Iron Swing Check Valve |
| Application | Oil, gas, water, steam etc., |
| Door | Zinc Plated Door |
| Pressure | PN10 ~PN16 |
| Standard | API 6D/ ANSI 16.5 B/ JIS 20K/JIS 10K /DIN |
| Temperature | -10~80 C |
| Body | Cast steel/WCB/WC6/stainless steel |
| Seat | Stainless steel/ 2Cr13 |
| Design | Wafer |
| Disc | ductile iron with Zinc plated |
| Spring | Stainless steel |
| Brand Name | OEM |
| Model Number | H76X-10 |
| Certification | ISO 9001/ API 6D |
| Place of Origin | Shanghai , China |
View Detail Information
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Product Specification
| Payment Terms | T/T advance or L/C at sight | Supply Ability | 90,000pcs per month |
| Delivery Time | 1usually within 35 days after received your payment | Packaging Details | Usually packing by plywood case suit for sea delivery |
| Product Name | Ductile Iron Swing Check Valve | Application | Oil, gas, water, steam etc., |
| Door | Zinc Plated Door | Pressure | PN10 ~PN16 |
| Standard | API 6D/ ANSI 16.5 B/ JIS 20K/JIS 10K /DIN | Temperature | -10~80 C |
| Body | Cast steel/WCB/WC6/stainless steel | Seat | Stainless steel/ 2Cr13 |
| Design | Wafer | Disc | ductile iron with Zinc plated |
| Spring | Stainless steel | Brand Name | OEM |
| Model Number | H76X-10 | Certification | ISO 9001/ API 6D |
| Place of Origin | Shanghai , China | ||
| High Light | non return valve ，ductile iron swing check valve | ||
Large Ductile Iron Swing Check Valve With Viton Seat Zinc Plated Door
Ductile Iron Swing Check Valve Application:
The Check valve is used for preventing the back-going of medium in pipelines and equipments, and the
pressure of medium will bring the result of opening and closing automatically.
When the medium is back-going, valve disc will automaticaly closed to avoid accidents.
Buffer Check Valve
Ductile Iron Body
Viton Seat
Double Door / Plate
Zinc Plated door
PN10
Ductile Iron Swing Check Valve Standards
Design and manufacture as BS1868, ANSI B16.34
Face to face dimensions as ANSI B16.10
End flange dimension as ANSI B16.5
Pressure-temperature ratings as ANSI B16.34
Pressure test as API 598
Applicable Medium: water ,gas,oil,and other causticity medium.
Ductile Iron Swing Check Valve Application:
Valve is used for preventing the back-going of medium in pipelines and equipments, and the pressure of medium will bring the result of opening and closing automatically.
When the medium is back-going, valve disc will automaticaly closed to avoid accidents.
| Specification | ||||||
| 1 | Face to face according to DIN3202-K3. | |||||
| 2 | Flange drilling according to ANSI125/150;DIN2501PN10/PN16;AS2129 Table E;JIS10K ect. | |||||
| 3 | Working Pressure: PN10;PN16 | |||||
| Main Parts and Materials | ||||||
| Number | Part Name | Material | ||||
| 1 | Body | GGG50 | ||||
| 2 | Disc | SS304 | ||||
| 3 | Stem | SS304 | ||||
| 4 | Spring | SS304 | ||||
| 5 | Washer | PTFE | ||||
| 6 | Washer | PTFE | ||||
| 7 | Gasket | NBR | ||||
| 8 | Hex nut | A193A | ||||
| Main Dimensions | ||||||
| DN | D | D1 | D2 | L | R | t |
| 50 | 107 | 65 | 40 | 43 | 27 | 18.4 |
| 65 | 127 | 80 | 60 | 46 | 35 | 19.8 |
| 80 | 142 | 94 | 70 | 64 | 42 | 27.7 |
| 100 | 162 | 117 | 88 | 64 | 50 | 27.7 |
| 150 | 218 | 171 | 134 | 76 | 77 | 31.6 |
| 200 | 273 | 224 | 182 | 89 | 102.5 | 32.9 |
| 300 | 378 | 310 | 260 | 114 | 146 | 43.3 |
| 350 | 446 | 360 | 298 | 127 | 170 | 45.3 |
| 400 | 488 | 410 | 350 | 140 | 195 | 52.3 |
| 450 | 546 | 450 | 385 | 152 | 215 | 58.2 |
| 500 | 594 | 505 | 438 | 152 | 238 | 58.3 |
| 600 | 700 | 624.5 | 538 | 178 | 292 | 74.6 |
| 700 | 820 | 720 | 662 | 229 | 345 | 96 |
| 800 | 930 | 825 | 762 | 241 | 394 | 99 |
Test Pressure
|
Test Item |
Shell Test |
Seal Test |
Back Seal Test |
Air Seal Test |
|||||
|
Medium |
Water |
Air |
|||||||
|
Unit |
MPa |
lbf/in2 |
MPa |
lbf/in2 |
MPa |
lbf/in2 |
MPa |
lbf/in2 |
|
|
Pressure (Class) |
150 |
3.1 |
450 |
2.2 |
315 |
2.2 |
315 |
0.5-0.7 |
60-100 |
|
300 |
7.8 |
1125 |
5.6 |
815 |
5.6 |
815 |
|||
|
400 |
10.3 |
1500 |
7.6 |
1100 |
7.6 |
1100 |
|||
|
600 |
15.3 |
2225 |
11.2 |
1630 |
11.2 |
1630 |
|||
|
900 |
23.1 |
3350 |
16.8 |
2440 |
16.8 |
2440 |
|||
|
1500 |
38.4 |
5575 |
28.1 |
4080 |
28.1 |
4080 |
|||
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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