Poolking, your best swimming pool equipment manufacturer and supplier with more than 20 years experience. 
Email: sandy@poolking.co
two way butterfly valve at Wholesale Prices | Poolking
With strong R&D strength and production capabilities, Poolking now has become a professional manufacturer and reliable supplier in the industry. All our products including two way butterfly valve are manufactured based on the strict quality management system and international standards. two way butterfly valve Today, Poolking ranks the top as a professional and experienced supplier in the industry. We can design, develop, manufacture, and sell different series of products on our own combining the efforts and wisdom of all our staff. Also, we are responsible for offering a wide range of services for customers including technical support and prompt Q&A services. You may discover more about our new product two way butterfly valve and our company by directly contacting us.The product is highly resistant to pressure. It is made of composite metal materials such as copper or aluminum alloy which feature excellent hardness and anti-impact resistance.
Model: EPWF
- Inner tanks are made of high density polyethylene material, corrosive-proof, safe and environmental.
- Outer is constructed of polyester resin and non-corrosive fibreglass winding for its heavy duty performance and reliablility.
- Sight glass for backwash clarity inspection. - Clamp lock designed to allow 360° rotation to simplify installation.
- Removable threaded PVC unions both in imperial and metric size. - Enconomic 4-way valve suitable for 14”~28” top mount filters.
| Model | Filter Diameter（mm） | Filter Height（mm） | Design Flow（m³/h） | Filter Area（m²） | Connections（inch/mm） | Sand Weight （kg） |
| EPWF350 | 350 | 645 | 5 | 0.10 | 1.5"/50 | 25 |
| EPWF400 | 400 | 670 | 6 | 0.13 | 1.5"/50 | 30 |
| EPWF450 | 450 | 715 | 8 | 0.16 | 1.5"/50 | 45 |
| EPWF500 | 530 | 760 | 10 | 0.20 | 1.5"/50 | 85 |
| EPWF650 | 630 | 860 | 15 | 0.32 | 1.5"/50 | 150 |
| EPWF700 | 700 | 930 | 19 | 0.38 | 1.5"/50 | 200 |
| Model | EBWF350 | EBWF350 | EBWF350 | EBWF350 | EBWF350 | EBWF700 |
| φD(mm) | 350 | 400 | 450 | 530 | 630 | 700 |
H（mm） | 645 | 670 | 715 | 670 | 860 | 930 |
| A（mm） | 485 | 510 | 555 | 600 | 700 | 770 |
| B（mm） | 73 | 73 | 75 | 75 | 95 | 95 |
| M（mm） | 565 | 570 | 710 | 710 | 770 | 870 |
| φP(mm) | 575 | 575 | 710 | 710 | 770 | 870 |
| T（mm） | 150 | 160 | 220 | 260 | 370 | 450 |
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)