Triple Electric Flange Hard Sealing Butterfly Valve (GAD943H)
USD $2 - $50 /Piece
Min.Order:10 Pieces
Special Features:
Materials: stainless steel and carbide
Corrosion-resistant
Simple and compact structure
Lightweight
Easy to install or disassemble
Convenient maintenance
Easy and convenient to operate
Applicable temperature:
Carbon | 29 to 425°C |
Stainless steel | 40 to 650°C |
Alloy | 29 to 800°C |
Structure and Material.
No | Part Name | Material | ||||
1 | Body | ASTM A216 WCB | ASTM A351 CF8 | ASTM A351 CF3 | ASTM A351 CF8M | ASTM A351 CF3M |
2 | Pin | ASTMA29-1035/A276 304 | ASTM A276 304 | ASTM A276 304L | ASTM A276 316 | ASTM A276 316L |
3 | Stem | 420/304/316 | 304 | 304L | 316 | 316L |
4 | Disc | WCB/CF8/CF8M | A351 CF8 | A351 CF3 | A351 CF8M | A351 CF3M |
5 | Sealing ring | 304/316+Graphite/PTFE | 304+Graphite/PTFE | 304L+Graphite/PTFE | 316+Graphite/PTFE | 316+Graphite/PTFE |
6 | Seat | A105/A182/F304/F316 | F304 | A182 F304L | A182 F316 | A182 F316L |
7 | Bolt | B7/B8/B8M | B8 | B8 | B8M | B8M |
8 | Bolt | B7 | B8 | B8 | B8M | B8M |
9 | Bottom cap | A105 | A182 F304 | A182 F304L | A182 F316 | A182 F316L |
10 | Gaskett | Graphite | Graphite | Graphite | Graphite | Graphite |
11 | Bottom bushing | Luberized bronze 304 Nitriding | 304 Nitriding | 304L Nitriding | 316Nitriding | 316L Nitriding |
12 | Top bushing | |||||
13 | Packing | A105/304 | 304 | 304L | 316 | 316L |
14 | Packing gasket | Graphite | Graphite | Graphite | Graphite | Graphite |
16 | Gland | WCB | CF8 | CF3 | CF8M | CF3M |
17 | Nut | A194 2H | A194 8 | A194 8 | A194 8M | A194 8M |
18 | Bolt | A193 B7 | A193 B8 | A193 B8 | A193 B8M | A193 B8M |
19 | Yoke | WCB | WCB+Zn,CF8 |