Poolking, your best swimming pool equipment manufacturer and supplier with more than 20 years experience. 
Email: sandy@poolking.co
New double flange type butterfly valve factory | Poolking
At Poolking, technology improvement and innovation are our core advantages. Since established, we have been focusing on developing new products, improving product quality, and serving customers. double flange type butterfly valve We have been investing a lot in the product R&D, which turns out to be effective that we have developed double flange type butterfly valve. Relying on our innovative and hard-working staff, we guarantee that we offer customers the best products, the most favorable prices, and the most comprehensive services as well. Welcome to contact us if you have any questions.High temperature shortens the life of the component or even cause the device to fail, hence, using this product to dissipate the heat is significant to protect these components.
Model: HLS
- Made of fiberglass reinforced laminated polyester, UV and corrosion resistant.
- Smooth and high brightness brightness appearance.
- Automatic air bleed with manual safety pressure release.
- 6 way multiport valve.
- Sight glass for inspection of filtered water.
- Easy maintenace, easy to clean.
| Model | Filter Diameter（mm） | Filter Height（mm） | Design Flow（m³/h） | Filter Area（m²） | Connections（inch/mm） | Sand Weight（kg） | Gravel Weight （kg） |
| HLS13500 | 540 | 1350 | 8 | 0.20 | 1.5"/50 | 220 | - |
| HLS13650 | 650 | 1350 | 12.8 | 0.32 | 1.5"/50 | 300 | - |
| HLS13700 | 710 | 1350 | 15.2 | 0.38 | 1.5"/50 | 420 | - |
| HLS15800 | 810 | 1500 | 20 | 0.50 | 2"/63 | 460 | 170 |
| HLS15900 | 910 | 1500 | 25.6 | 0.64 | 2"/63 | 600 | 230 |
| HLS15100 | 1010 | 1500 | 31.6 | 0.79 | 2"/63 | 740 | 270 |
| Model | HLS13500 | HLS13650 | HLS13700 | HLS15800 | HLS15900 | HLS15100 |
| ØD(mm) | 540 | 650 | 710 | 810 | 910 | 1010 |
H（mm） | 1350 | 1350 | 1350 | 1500 | 1500 | 1500 |
| A（mm） | 750 | 750 | 750 | 900 | 900 | 900 |
| B（mm） | 75 | 95 | 95 | 150 | 150 | 150 |
| C（mm） | 125 | 125 | 125 | 150 | 150 | 150 |
| ØP(mm) | 390 | 565 | 565 | 790 | 790 | 790 |
| T（mm） | 700 | 700 | 700 | 700 | 700 | 700 |
Best swimming pool equipment manufacturer - Poolkin will continue for innovative management and excellent quality. Imagination will subvert the future, intelligent manufacturing will lead the era, that's the motto of Poolking!
PRODUCTS
Contact: Sandy
Email: sandy@poolking.co
Sales Hot line: +86-20-34982303
WhatsApp:+86-13922334815
Add: No. 80, Danan North Road, Dagang Village, Dagang Town, Nansha District, Guangzhou City (temporary business premises)