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 |
| body material | Ductile Iron |
| pressure | 1.6 mpa |
| color | red |
| medium | water |
| temperature | -10 to 80 ℃ |
| connect | card slot |
| power | handle |
| Brand Name | Y |
| Model Number | Z81X-16Q |
| 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 | Fire Protection Valves | body material | Ductile Iron |
| pressure | 1.6 mpa | color | red |
| medium | water | temperature | -10 to 80 ℃ |
| connect | card slot | power | handle |
| Brand Name | Y | Model Number | Z81X-16Q |
| Place of Origin | China | ||
| High Light | Rising Fire Protection Valves ，Handle Fire Protection Valves ，Ductile Iron Soft Seal Gate Valve | ||
Introduction
Z81x-16 rising stem grooved soft seal gate valve is widely used in water supply and drainage of fluid transmission pipeline, and in pipeline engineering such as fire fighting, air conditioning, gas, petroleum, chemical industry, water treatment, municipal administration and shipbuilding.
The groove rising stem elastic seat sealing gate valve uses the compensation effect of slight elastic deformation produced by the elastic gate to achieve good sealing effect, and has the remarkable advantages of light switching, sealing, good elastic memory and long service life.
The gate of grooved rising stem elastic seated gate valve moves in a straight line with the valve stem, which is also called rising stem gate valve. Generally, there are trapezoidal threads on the lifting rod. The rotation is changed into linear motion through the nut of the valve and the guide groove on the valve body, that is, the operating torque is changed into operating thrust.
The stem and bonnet of grooved rising stem elastic seated gate valve adopt three & ldquo; O” The sealing design of O-ring sealing ring can reduce the friction resistance when switching, greatly reduce the phenomenon of water leakage and the non-stop medium flow in the pipeline. The sealing ring is replaced. In addition, because the interior of the valve body is coated with epoxy resin, the inner and outer surfaces of the valve plate are covered with rubber without molten iron or corrosion, which can be used for raw drinking
| DN(mm) | L | D | A | B | H | D0 |
| 50 | 145 | 60 | 15 | 9.5 | 241 | 180 |
| 65 | 160 | 76 | 15 | 9.5 | 264 | 200 |
| 80 | 170 | 89 | 15 | 9.5 | 305 | 200 |
| 100 | 180 | 114 | 16 | 9.5 | 364 | 240 |
| 125 | 200 | 140 | 16 | 9.5 | 443 | 260 |
| 150 | 240 | 165 | 16 | 9.5 | 511 | 280 |
| 200 | 275 | 219 | 16 | 13 | 664 | 320 |
| Body/ bonnet | Ductile Iron |
| stem | Stainless Steel |
| Disc | Ductile Iron+NBR |
| nut | Ductile Iron /brass |
| wheel | Grey Iron / Ductile Iron |
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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