China • Yuanda Valve Group Co., Ltd.
| Payment Terms | T/T, L/C |
| Supply Ability | 3000 pcs per month |
| Delivery Time | 5-8 work days |
| Packaging Details | Plastic bag, wooden box，pallet，or according to your requirements |
| DN | 700/800/900/1000mm |
| Valve Body | Gray cast iron or nodular cast iron |
| PN | 1.0/1.6 MPa |
| Power | Manual |
| Structure | Butterfly |
| Connection Port | Flange |
| Customized | Yes |
| Application | Water |
| Applicable Temperature | ≤80℃ |
| Manufacturing standard | GB12238 |
| Color | Blue |
| MOQ | 10 pieces |
| Brand Name | Y brand |
| Model Number | D341X-10 |
| Certification | ISO9001 CE |
| Place of Origin | China |
View Detail Information
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Product Specification
| Payment Terms | T/T, L/C | Supply Ability | 3000 pcs per month |
| Delivery Time | 5-8 work days | Packaging Details | Plastic bag, wooden box，pallet，or according to your requirements |
| DN | 700/800/900/1000mm | Valve Body | Gray cast iron or nodular cast iron |
| PN | 1.0/1.6 MPa | Power | Manual |
| Structure | Butterfly | Connection Port | Flange |
| Customized | Yes | Application | Water |
| Applicable Temperature | ≤80℃ | Manufacturing standard | GB12238 |
| Color | Blue | MOQ | 10 pieces |
| Brand Name | Y brand | Model Number | D341X-10 |
| Certification | ISO9001 CE | Place of Origin | China |
| High Light | cast iron butterfly flange valve ，nbr butterfly flange valve ，manual flanged butterfly valve | ||
The flanged butterfly valve has the advantages of small structural length and overall height, fast opening and closing speed, low fluid resistance when fully opened, and sensitive flow control when opened to about 15~17 degrees. The structural principle of flange butterfly valve is most suitable for making large-diameter valves.
Under the following working conditions, butterfly valves are recommended:
1 Throttling, regulating and controlling the flow rate are required;
2 Mud media and media containing solid particles;
3 Where the valve structure length is required to be short;
4 Occasions requiring fast opening and closing speed;
5 Where the pressure difference is small.
| Model | DN | Size | ||||
| mm | D | D1(PN10) | Z-φd | L | b-f | |
| D341X-10 | 700 | 895 | 840 | 24-φ31 | 292 | 40-5 |
| 800 | 1015 | 950 | 24-φ34 | 318 | 44-5 | |
| 900 | 1115 | 1050 | 28-φ34 | 330 | 46-5 | |
| 1000 | 1230 | 1160 | 28-φ37 | 410 | 50-5 | |
Performance Specification Of Flanged Butterfly Valve
| Modle | PN(MPa) | Test Pressure(MPa) | Applicable temperature | Applicable media | |
| Strength(water) | Sealing(water) | ||||
| D341X-10 | 1.0 | 1.5 | 1.1 | ≤80℃ | Water |
| D341X-16Q | 1.6 | 2.4 | 1.76 | ≤80℃ | Water |
1. When not in use, it should be placed in a dry and ventilated room, and both ends should be covered with dust covers to ensure that the inner cavity of the valve is clean.
2. When stored outdoors for safekeeping, it should be supported, not in contact with the ground, and covered with plastic film for protection.
3. When the valve stored for a long time is reused, check whether the packing fails, and add lubricating oil to each rotating part.
4. During use, the valve should be checked regularly to ensure its normal use, including tightening the valve packing gland nut regularly to compensate the valve stem wear.
5. The valve must be used and maintained within the specified service period, including replacement of gasket, packing, sealing ring, ball (as required) and other sealing pairs.
6. Keeping the working environment of the valve clean can prolong the service life of the valve.
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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