Specifications:
1.DN50-DN600
2.PN16-PN25
3.Manufacture Standard:ANSI B16.34
4.Face to Face Dimension: ANSI B16.10
5.Flang Dimension: ANSI B16.5
6.Applicable Medium:Water,Oil and other causticity medium
Main Parts and Material.
No. | Item Name of Parts | Material |
1 | Body | WCB,CF8,CF8M |
2 | Seat | 2Cr13,25+Stellite |
3 | Disc | 2Cr13,304,25+Stellite |
4 | Stem | 2Cr13,304,304L |
5 | Gasket | Graphite |
6 | Bonnet | WCB,CF8,CF8M |
7 | Packing | Graphite,PTFE |
8 | Handwheel | HT250,QT450 |
Features:
1.Back seal design to ensure dependable packing and sealing when valve is fully opened.
2. Valve disc is given enough intensity and rigidity.
3. Design the body and bonnet according to precise calculation.
4.Disc sealing surface may be built-up welded with satellite alloy inlaid or other material
according to the users' requests