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Products Description
D371X-16Q Wafer Gear Type Butterfly Valve
Product Usage
Wafer-type gear butterfly valve is a kind of rubber-sealed butterfly valve, which is widely
used in water supply and drainage of water plants, power plants, steel mills,
papermaking, catering and other systems as an opening and closing or regulating
device for controlling the flow of media.
D371X-16Q Wafer Gear Type Butterfly Valve
Specification
| Size | DN | 40 | 50 | 65 | 80 | 100 | 125 | 150 | 200 |
| Valve length (mm) | 31 | 42 | 44 | 44 | 50 | 54 | 54 | 60 | |
| Testing | Valve body | 1.5-2.4 | |||||||
| Pressure Mpa | Sealing | 1.1-1.76 | |||||||
| Rate working pressure | 1.0-1.6 | ||||||||
| temperature | 1-80°C | ||||||||
| Media | Water and weak corrosive fluids | ||||||||
Frequently Asked Question
FAQ
What is a pressure relief valve?
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The Forede pressure relief valve (PRV) is a mechanical device that releases gas or liquid from a system when the pressure exceeds a predetermined limit. PRVs are used to prevent over-pressurization, which can damage machinery or people
What is the purpose of pressure relief valve?
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The PRV Pressure relief valve is a safety device that prevents a system from becoming dangerously pressurized by automatically releasing excess pressure. PRVs are used in many industrial settings, including power plants, chemical plants, and refineries, as well as in boilers, tanks, and pipelines.
How should i install the pressure relief valve?
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The pressure relief valve came with flange end connection, please inform us the flange standard you need before placing the order to ensure the PRV valve could compatible with exist system.
What is the shipping methods?
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It could be shipped by sea,by air or by express(EMS,UPS,DHL,TNT,FEDEX and ect). Please confirm with us before placing orders.
How can i get price?
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We usually quote within 24 hours after we get your inquiry(Except weekend and holidays).If you are very urgent to get the price, please email us or contact us in other ways so that we can offer you a quote.
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Features
1. Simple structure, small size and short structure length.
2. The opening and closing torque is small, because the discs on both sides of the
rotating shaft are affected by
The effect of the medium is basically the same, but the direction of the short turn is
opposite, so the opening and closing is more labor-saving.
3. Good sealing can be achieved under low pressure.
4. Good adjustment performance.
5. The butterfly plate adopts frame structure, with high strength and large flow area.
6. The overall paint can effectively prevent rust and can be used for different media as
long as the valve seat sealing material is replaced.
7. The valve has a two-way sealing function and is not affected by the medium when
installed.
The control of the flow direction is also not affected by the spatial position, and can be
installed in any direction.
Contact Information
Dear Customer, welcome to contact us
Our address
Xxx Co., Ltd-China
Phone Number
+86 1388888888
aaa@gmail.com
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