2021 China New Design Check Valve Double Door - Cast Iron Single Disc Swing Check Valve – Dongsheng
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2021 China New Design Check Valve Double Door - Cast Iron Single Disc Swing Check Valve – Dongsheng Detail:
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Product Description
Single disc check valve is also called single plate check valve, it is a valve that can automatically prevent fluid back flow. The disc of the check valve is opened under the action of fluid pressure, and the fluid flows from the inlet side to the outlet side. When the pressure on the inlet side is lower than that on the outlet side, the valve flap is automatically closed under the action of the fluid pressure difference, its own gravity and other factors to prevent the fluid from flowing back. It can be installed horizontally or vertically. For vertical installation, pay attention to the flow of water from bottom to top, and pay attention to whether the installation direction is correct during installation.
The wafer swing check valve is an economical alternative to the traditional flanged swing check valve. The lightweight wafer type valve consists of a 304 stainless steel disc, and on reverse flow will have a positive shutoff owing to the resilient seat.
- Low Head Loss
- Pressure rating – 16 Bar
- Available in sizes 50mm – 400mm
We will uphold the “excellent quality, satisfactory service” purpose, and strive to become your ideal business partner.
For Factory directly DUCTILE IRON/CAST IRON WAFER SINGLE DISC CHECK VALVE PN16, we sincerely hope to establish some satisfactory associations along with you. We will keep you informed of our progress and establish a stable cooperative relationship with you.
Factory directly DIN or ANSI Single Plate Check Valve, Single Disc Check Valve, high output, good quality, timely delivery, to ensure your satisfaction.
We welcome all inquiries and comments. If you are interested in any of our products or have an OEM order, please feel free to contact us, working with us will save you money and time.
Product Parameter
| NO. | PART | MATERIAL |
| 1 | Body | GG25/GGG40/SS304/SS316 |
| 2 | Ring | Steel |
| 3 | Axle | SS304/SS316 |
| 4 | Spring | Stainless steel |
| 5 | Gasket | PTFE |
| 6 | Disc | WCB/SS304/SS316 |
| 7 | Seat ring | NBR/EPDM/VITON |
| 8 | Gasket | NBR |
| 9 | Screw | Steel |
| NO. | Part | Material |
| DN(mm) | 50 | 65 | 80 | 100 | 125 | 150 | 200 | 250 | 300 | 350 | 400 | |
| L(mm) | 44.5 | 47.6 | 50.8 | 57.2 | 63.5 | 69.9 | 73 | 79.4 | 85.7 | 108 | 108 | |
| ΦE(mm) | 33 | 43 | 52 | 76 | 95 | 118 | 163 | 194 | 241 | 266 | 318 | |
| Φ(mm) | PN10 | 107 | 127 | 142 | 162 | 192 | 218 | 273 | 328 | 378 | 438 | 489 |
| PN16 | 107 | 127 | 142 | 162 | 192 | 218 | 273 | 329 | 384 | 446 | 498 | |
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Contact: Judy Email: info@lzds.cn Whatsapp/phone: 0086-13864273734
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To continuously increase the administration process by virtue of the rule of "sincerely, good religion and excellent are the base of company development", we commonly absorb the essence of linked goods internationally, and continually build new solutions to fulfill the requires of shoppers for 2021 China New Design Check Valve Double Door - Cast Iron Single Disc Swing Check Valve – Dongsheng , The product will supply to all over the world, such as: Brazil, Doha, Bahamas, We're your reliable partner in the international markets of our products and solutions. We focus on providing service for our clients as a key element in strengthening our long-term relationships. The continual availability of high grade solutions in combination with our excellent pre- and after-sales service ensures strong competitiveness in an increasingly globalized market. We're willing to cooperate with business friends from at home and abroad, to create a great future. Welcome to Visit our factory. Looking forward to have win-win cooperation with you.
By Beryl from Spain - 2017.04.08 14:55
Staff is skilled, well-equipped, process is specification, products meet the requirements and delivery is guaranteed, a best partner!
By Joyce from Detroit - 2017.06.22 12:49
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