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| Product Name: |
pressure sustaining valve
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| Supply Ability: |
10000TON |
| Related proudcts |
pressure valve, control valve, sustaining valve, |
| Specifications |
DN40-DN800 |
| Price Term: |
FOB/ CIF |
| Port of loading: |
Tianjin port , Lianyun port and Qingdao port |
| Minimum Order |
10 TON |
| Unit Price: |
By negociation |
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The pressure sustaining valve is mainly used in fire fighting or other water supply systems to prevent the occurrence of over pressure or maintain the pressure of a fire fighting water supply system. After the fire pump is shut down, the valves can also serve to reduce the i***ct caused by water hammer. It can also be used as the water hammer eliminating device in large water supply systems. The valve utilizes a self-cleaning screen installed at the inlet of the valves control system, so suspended particles of relatively big specific gravities and diameters can not enter the control system. This guarantees the smooth and unobstructed circulation of the system, thereby ensuring the safe and reliable operation of the valve.
Standard and regulation
Flange connection dimension: BS4504
Nominal pressure: PN0.6***, PN1.0***, PN1.6***, PN2.5***
Nominal diameter: DN20¡«450mm
Suitable medium: Water
Suitable temperature: ¡Ü80℃
Body material: Cast iron, Ductile cast iron
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| Company: |
Yongxin industry co., ltd
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| Contact: |
Mr. REN Qiang |
| Address: |
Chang Feng street |
| Postcode: |
030006 |
| Tel: |
0086 18234188490 |
| Fax: |
0086 18234188490 |
| E-mail: |
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