conforms to API609 Face to face:ANSI B16.10 Tubing flange:BS,DIN,JIS,ANSI,
The double eccentric valve is designed by DIN standard from DN50 to DN1200 and the working pressure is PN10/16.
Feature:
1. The double eccentric structure reduces friction of the sealing ring, providing the valve a long service life.
2. "T" structure of the disc sealing ring .The sealing pair is linear sealing.
3. Replacing materials of the disc ring, "O"-ring, disc and shaft, the valve can be used for various medium and temperature.
Single eccentric butterfly valve is designed by DIN standard from DN50 to DN300 and the working pressure is PN10/16
Our main products are cast iron (soft seated and metal seated) gate valves, globe valves,check valves,butterfly valves, ball valves, plug valves strainers, etc.in accordance with the latest international standards of ANSI,DIN, JIS,BS.and the dimensions are 1 1/2"-30"(DN40-DN750).The products are widely used in speed controlled of underground water,oil,gas,and city pipeline networks. We have advanced manufacturing technology and equipments. We are able to produce any kind of valves as your samples or design according to your demands of abroad markets.We provide OEM products according to clients' requirements.Our main customers are WALWORTH, CRANE, and OARI etc.Our company have be awarded ISO9001:2000 Quality Certification in May.2007.At present,most of our products are exported to USA,South America, Europe,and the Middle East Area.we always supply the high-quality products and best services to our customers. We sincerely welcome you to contact us for business cooperation and visit our company.
butterfly type check valve
