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| Categories | Check Valve |
|---|---|
| Brand Name: | JGPV |
| Model Number: | HH46X-JGPV |
| Place of Origin: | CHINA |
| MOQ: | 1set |
| Price: | USD119.9/Set - USD12999.9/Set |
| Payment Terms: | L/C, T/T, Western Union |
| Supply Ability: | 1000pcs per month |
| Delivery Time: | 14 days |
| Packaging Details: | Plywood box safety packing |
| Standard or non-standard: | Standard |
| Application: | General |
| Product features: | Water system valve |
| Product function: | Medium backflow prevention |
| Working temperature: | Normal temperature |
| Pressure nominal: | 10-16 bars |
| Manufacturing craft: | Casting |
| Port size: | DN40-DN1000 |
| Test standard: | Strength test and sealing test and client requirement |
| Quality warranty: | 18 months |
| Name: | Slow Closing Check Valve |
| Company Info. |
| Shanghai Jianggong Valve Manufacturing Co., Ltd. |
| Verified Supplier |
| View Contact Details |
| Product List |
Ductile Iron Cast Steel Micro Resistance Slow Closing Butterfly Type Check Valve
Product introduction:
HH46X series micro resistance slow closing butterfly type check valve are mainly composed of valve bodies, valve discs, buffer devices, and micro regulating valves. They can be used on industrial water supply and drainage pipelines for clean water, sewage, seawater, and other media, as well as at the outlet of sewage treatment plant water pumps. They can prevent the backflow of media and effectively limit destructive water hammer, ensuring the safety of pipeline use. It has the characteristics of novel structure, small volume, light weight, low fluid resistance, reliable sealing, smooth opening and closing, wear resistance, long service life, improper oil pressure and slow closing medium influence, and effective energy-saving effect
Product technical parameter:
| 1 | Model number | HH47XF-10Q2 |
| 2 | Sealing raw material | NBR oil-resistant |
| 3 | Working temperature | <80℃ |
| 4 | Medium application | Water, sewage, oil, hot air etc. |
| 5 | Pressure nominal | 1.0 MPa |
| 6 | Test pressure - strength test | 1.5 MPa |
| 7 | Test pressure - sealing test | 1.1 MPa |
| 8 | Power supply of solenoid valve | 220V |
| 9 | Closing aid device working pressure | 0.2-0.4 MPa |
| 10 | Closing time | Any adjustment within 3-30S |
Product features:
1. Small in size, lightweight, and with a structural length only
about one-third of that of a swing check valve.
2. The slow closing system has excellent performance and is not
affected by the medium in the pipeline. The valve disc closes
quickly first and then slowly, which can prevent destructive water
hammer.
3. Rubber soft seal, good sealing performance, wear-resistant, and
long service life.
4. Rubber cushioning, smooth opening and closing, no vibration, no
noise.
5. Compared to old-fashioned check valves, it has a smaller flow
resistance and significant energy-saving effect.
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