China • Yuanda Valve Group Co., Ltd.
| Payment Terms | T/T |
| Supply Ability | 10000 pcs per year |
| Delivery Time | 5-8 work days |
| Packaging Details | wooden box 1200*1100*1100 |
| Product name | Flanged Swing Check Valve |
| Color | Customer's Request,blue |
| Standard | DIN,GB |
| Connection | Wafer |
| Medium | water |
| Size | DN40-400 |
| Working temperature | ≤80℃ |
| Pressure | Medium Pressure |
| Brand Name | Y |
| Model Number | DH77X-10/16 |
| Place of Origin | China |
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Product Specification
| Payment Terms | T/T | Supply Ability | 10000 pcs per year |
| Delivery Time | 5-8 work days | Packaging Details | wooden box 1200*1100*1100 |
| Product name | Flanged Swing Check Valve | Color | Customer's Request,blue |
| Standard | DIN,GB | Connection | Wafer |
| Medium | water | Size | DN40-400 |
| Working temperature | ≤80℃ | Pressure | Medium Pressure |
| Brand Name | Y | Model Number | DH77X-10/16 |
| Place of Origin | China | ||
| High Light | Wafer Flanged Swing Check Valve ，Butterfly Flanged Swing Check Valve ，Cast Iron Wafer Butterfly Check Valve | ||
The function of butterfly check valve is to only allow the medium to flow in one direction and prevent the flow in one direction. Usually, this kind of valve works automatically. Under the action of fluid pressure flowing in one direction, the valve disc opens; When the fluid flows in the opposite direction, the fluid pressure and the self weight of the valve disc act on the valve seat, so as to cut off the flow
| Body | Gery Iron,Ductile Iron |
| Disc | Ductile Iron |
| Spring | Stainless steel |
| Ring | NBR |
| stem | steel |
| Type | Pressure | Shell test | seal test | temperature | medium |
| DH77X-10 | 1.0mpa | 1.5 mpa | 1.1 mpa | ≤80℃ | water |
| DH77X-16 | 1.6mpa | 2.4 mpa | 1.8 mpa | ≤80℃ | water |
Company Details
Business Type:
Manufacturer
Year Established:
2002
Total Annual:
250million-280million
Employee Number:
3500~4000
Ecer Certification：
Active Member
Yuanda Valve Group Co., Ltd., founded in 1994, is headquartered in Yincun, Longyao, Hebei, China, the hinterland of Bohai Economic Rim surrounding Beijing and Tianjin. With a registered capital of RMB 200 million, Yuanda currently has 8 subsidiaries, of which 6 are in China and 2 overseas. Among the... Yuanda Valve Group Co., Ltd., founded in 1994, is headquartered in Yincun, Longyao, Hebei, China, the hinterland of Bohai Economic Rim surrounding Beijing and Tianjin. With a registered capital of RMB 200 million, Yuanda currently has 8 subsidiaries, of which 6 are in China and 2 overseas. Among the...
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