| |
 Khách trực tuyến: 52 |
 Lượt truy cập: 50145 |
|
| |
|
Pressure Sustaining valve, Pressure Relief Valve
|
|
Pressure Sustaining valve, Pressure Relief Valve |
| |
| |
| » Liên hệ về sản phẩm này |
| MÔ TẢ |
|
Pressure sustaining valve and pressure relief valves are piloted hydraulic valves activated by line pressure. The pilot valve has a spring- loaded membrane which is exposed to the upstream pressure. The valve is normally closed. Only when the line pressure rises above a preset point, the sustaining valves opens to relieve the excessive pressure downstream without causing surge hazards. When the line pressure drops the sustaining/relief valve recloses.
Application of pressure sustaining & relief valve:
Use the pressure sustaining/relief valve to maintain constant upstream pressure & to avoid undesirable high pressure. This protection is required for most irrigation devices, domestic & industrial utilities.
Use Pressure sustaining/relief valve for general water supply systems with medium pressure rating. The elaborated 2-way command with Raphael’s patented diaphragm enables smooth & precise pressure control. The plastic pilot model, The pressure sustaining/relief valve, provides high resistance to corrosion & cost-effective price. It is best for irrigation, filtration manifolds, water treatment circulation & low pressure domestic applications.
|
|
| |
| Không có sản phẩm cùng loại nào. |
| |
|
| Hotline:
+84.989.886.889 |
  |
| Bán hàng trực tuyến (Hà) |
 |
| Bán hàng trực tuyến (Xuân) |
 |
| Bán hàng trực tuyến (IVA) |
 |
| Bán hàng trực tuyến (Tu) |
 |
| Bán hàng trực tuyến (Trung) |
 |
| Chăm sóc khách hàng (After Sales) |
| |
| |
|
Tư vấn, thiết kế hệ thống chữa cháy, bơm nước, bơm dầu
