Features:
1.Metal-sealing butterfly valve uses three eccentric sealing structure, there is rarely abrasion between
seat and disc.
2.Sealing ring made of stainless steel,has the the double advantages of metal-sealing and flexible sealing.
Whenever low temperature or high temperature, this valve all have good sealing effect.
3.corrosive-resistance, long service life,etc
4.disc sealing surface uses Cobalt-based carbide surfacing , the sealing surface is anti-abrasion, long life
5.big size disc uses Truss frame structure,high strength, large flow area,small flow resistance
6. two way sealing function, it is not restricted by flow direction when installment, and also not subject to
spatila position, can be installed at any position.
7.driving device can be intalled multi-station (rotating 90 degree or 180 degree ), convenient for clients.
Characteristics:
Size | D343H-10 D343H-16 D343H-25 D343H-40 | D343H-10P D343H-16P D343H-25P D343H-40P | D343H-10R D343H-16R D343H-25R D343H-40R |
working pressure mpa | 1.0~4.0 |
working temperature(ºC) | ≤425 | ≤200 |
suitable mediums | water, oil,non-corrosive media | nitric acid | nitric acid |
material | body,disc | WCB | CF8/304 | CF3M/316L |
stem | 2Cr13 | 304 | 316L |
body sealing surface | bead weld 07 | - | - |
disc sealing surface | 304+flexible graphite | 304+PTFE | 304+PTFE |
padding | flexible graphite | PTFE | PTFE |
Technical Data:
Stainless Steel Metal-Sealing Flange Butterfly Valve |
Product model | D343H-16P |
Nominal Diameter | DN50~1200mm |
Nominal Pressure | PN1.0-6.4mpa |
Suitable Medium | Acid, alkali,etc |
Suitable Temperature | -20~450°c |
BIKVALVE company specializes in the production of ball valves, butterfly valves, check valves, globe valves and other valves. In the field of valves, company Poke has a rich design and production experience. All products pass through special processing equipment and meets international standards of reliability and safety. The company already has fifteen years of experience, provides customers with design solutions in various areas such as oil, chemical, gas and other fields of industry. One priority advantage of the company bikvalve is the extension of the partnership not only with China, but also with foreign countries. Our products have reasonable prices, while providing our customers with the highest quality products. The company has the possibility of fast delivery of goods.
We are able to quickly fulfill the requirements and desires of the customer! We are very glad to offer the services to meet the requirements of our clients!