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 | Fire Protection Valves |
| Power | Worm |
| connection | card slot |
| seal | NBR /EPDM |
| working pressure | 1.0~1.6mpa |
| temperature | 0~80℃ |
| medium | water |
| color | Red |
| Brand Name | Y |
| Model Number | D381X-16Q |
| Place of Origin | China |
View Detail Information
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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 | Fire Protection Valves | Power | Worm |
| connection | card slot | seal | NBR /EPDM |
| working pressure | 1.0~1.6mpa | temperature | 0~80℃ |
| medium | water | color | Red |
| Brand Name | Y | Model Number | D381X-16Q |
| Place of Origin | China | ||
| High Light | Ductile Iron Grooved Butterfly Valve ，Worm Grooved Butterfly Valve ，Card Slot Worm Gear Butterfly Valve | ||
The grooved butterfly valve adopts worm gear and worm drive, and then the cam rotates to press or release the contact on the signal device according to the predetermined position, and the corresponding "on" and "off" electrical signals are output to display the opening and closing status of the butterfly valve. Grooved butterfly valves are divided into handle grooved butterfly valves and turbine grooved butterfly valves.
| DN | L | L1 | L2 | ф | ф1 | H | c |
| 65 | 103±2 | 14.5 | 9.5 | 71.6 | 76 | 178 | 200 |
| 80 | 103±2 | 14.5 | 9.5 | 84.6 | 89 | 202 | 245 |
| 100 | 118±2 | 16 | 9.5 | 109.6 | 114 | 222 | 280 |
| 125 | 128±2 | 16 | 9.5 | 135.6 | 140 | 233 | 280 |
| 150 | 150±2 | 16 | 9.5 | 160.6 | 165 | 257 | 280 |
| 1200 | 188±2 | 19 | 13 | 214 | 219 | 295 | 320 |
| Body | Ductile Iron |
| Disc | Ductile Iron /ss |
| Stem | ss |
| Handle | steel |
| seat | EPDM / NBR |
| Nominal pressure | 1.6mpa |
| Shell test | 2.4 mpa (water) |
| Seal Test | 0.6mpa (gas) |
| Seal Test | 1.76 mpa (water) |
| Suitable temperature | ≤80℃ |
| Suitable medium | water |
| butterfly plate corner | 90° |
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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