Triple Eccentric Butterfly Valves Metal Seal, Wafer
1500PSI / Class600
Design to ASME B16.34/API609
Dimensions to ASME B16.5/B16.1/EN1092 Pressure Test to API598/ISO5208
Temperature Range: -50~650/-58~1200
Application:
Oil refining
Power plant
Fire protection
Shipping
HVAC systems
Chemical
Irriration
Water treatment
Materials List :
1 Lower End CapASTM A105
2 Lower Shaft SleeveASTM A276 304
3 Body ASTM A216 WCB ASTM A351 CF8/CF8M
4 Lower Stem ASTM A276 431 ASTM A564 630-17-4PH
5 Cylindrical PinASTM A182 F304
6 Disc: ASTM A216 WCB ASTM A351 CF8/CF8M
7 Upper Stem: ASTM A276 431 ASTM A564 630-17-4PH
8 Upper Shaft Sleeve: ASTM A276 304
9 Packing: Graphite
10 Packing Gland: ASTM A216 WCB
11 Support: Carbon Steel
12 Seat: SS316, Stellited, Inconel
13 Seal Ring: SS316 Graphite
14 Press Plate: ASTM A105 ASTM A182 F316
15 Hexagon Socket Head Bolt: ASTM A193 B7
16 Support Bolt: ASTM A193 B7
17 Spring Washer: ASTM A29 1566
18 Nut: ASTM A194 2H
19 Gland Bolt: ASTM A193 B7
20 Spring Washer: ASTM A29 1566
21 Nut: ASTM A194 2H