HC500 Pressure Holding and Relief Valve
Contact Info
- Add:上海市嘉定區(qū)安亭鎮(zhèn)墨玉路33號(hào), Zip: 201805
- Contact: 張工
- Tel:4008-400-180
- Email:xmlfm@vip.163.com
Other Products
HC500 Pressure Sustaining/Relief Valve
Product Overview
The HC500 Pressure Sustaining/Relief Valve operates automatically using hydraulic power, functioning both as a relief valve and a pressure sustaining valve. As a relief valve, it maintains the water supply line pressure below a set safe value; as a pressure sustaining valve, it keeps the upstream water pressure above the set value, ensuring the upstream water supply pressure. It is widely used in high-rise buildings, residential areas, water supply network systems, and urban water supply projects.
Main Parts Materials
Part Name | Material |
Valve Body, Valve Cover | Ductile Iron, Carbon Steel, Stainless Steel |
Valve Stem | Copper Alloy, Stainless Steel |
Valve Seat | 2Cr13 |
Sealing Ring | Nitrile Rubber, EPDM Rubber |
Main External Connection Dimensions
DN | 20 | 25 | 32 | 40 | 50 | 65 | 80 | 100 | 125 | 150 | 200 | 250 | 300 | 350 | 400 | 450 |
L | 150 | 160 | 180 | 200 | 203 | 216 | 241 | 292 | 330 | 356 | 495 | 622 | 698 | 787 | 914 | 978 |
H1 | 463 | 463 | 463 | 516 | 516 | 520 | 537 | 596 | 653 | 709 | 805 | 855 | 953 | 990 | 1030 | 1030 |
H | 557 | 557 | 557 | 610 | 610 | 625 | 642 | 750 | 808 | 864 | 1135 | 1185 | 1325 | 1385 | 1445 | 1445 |
| Industry Category | |
|---|---|
| Product Category | |
| Brand: | Shinmyron |
| Spec: | DN20-DN450 |
| Stock: | 420 |
| Manufacturer: | |
| Origin: | China / Shanghai / Jiadingqu |
