KS 10K Cast iron Wafer butterfly Valve
Usage: The valve is mainly used to cut off the fluid it also can be designed to have the function of adjusting and cutting off the fluid.
Main parts and materials:
1. Body & Bonnet: Cast steel
2. Disc: Stainless steel
3. Stem: Stainless steel
4. Seat Ring: NBR/EPDM
Standards:
1. Design and Manufature: KS B 2813
2. Face to Fact: KS B 2306
3. Flange End: KS B 1511
4. Inspection: KS B 2304
Test:
1. Nominal Pressure: 10K
2. Shell Test(MPa): 1.5
3. Seal Test (MPa): 1.1
| Item | Part Name | Material | Item | Part Name | Material |
| 1 | Body | ASTM A216 WCB | 10 | Bolt | ASTM A193 B7 |
| 2 | Seat | ASTM A182 F316 | 11 | Nut | ASTM A194 2H |
| 3 | Bolt | ASTM A193 B8 | 12 | Gland | ASTM A216 WCB |
| 4 | Seat Plate | ASTM A351 CF8M | 13 | Bolt | ASTM A193 B7 |
| 5 | Disc | ASTM A351 CF8M | 14 | Nut | ASTM A194 2H |
| 6 | Shaft | UNS S17400 | 15 | Bolt | ASTM A193 B7 |
| 7 | Pin | SS316 | 16 | Key | 45# |
| 8 | Packing | Graphite | 17 | Gear Box | Carbon Steel |
| 9 | Packing Sleeve | ASTM A192 F316 |
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