• SPECIFICATIONS
    BS:1873/ASME B-16.34, BOLTED BONNET OS & YOKE TYPE, RISING STEM, FLANGED/BUTT WELD ENDS
  • CL-15/300/600/900/1500

STANDARD MATERIAL COMBINATION

P.
NO.
PART NAME CARBON STEEL TO
ASTM
ALLOY STEEL TO ASTM STAINLESS STEEL TO ASTM
TYPE WCB TYPE LCB TYPE WC1 TYPE WC6 TYPE WC9 TYPE C5 TYPE C12 TYPE CF8 TYPE CF8M TYPE CF3 TYPE CF3M
1. BODY A216 WCB A352 LCB A217 WC1 A217 WC6 A217 WC9 A217 C5 A217 C12 A351 CF8 A351 CF8M A351 CF3 A351 CF3M
2. BODY SEAT
RING
AS PER TRIM MATERIAL COMBINATION
3. THRUST PLATE HARDENED STEEL
4. DISC AS PER TRIM MATERIAL COMBINATION
5. DISC NUT A182 F6A F304 A182 F6A A182 F6A A182 F6A A182 F6A A182 F6A A276
F304
A182
F316
A182
304L
A182
316L
6. STEM AS PER TRIM MATERIAL COMBINATION
7. BACK SEAT
BUSH
AS PER TRIM MATERIAL COMBINATION
8. GASKET SPIRAL WOUND STAINLESS STEEL GRAPHOIL FILLED
9. BONNET A216 WCB A352 LCB A217 WC1 A217 WC6 A217 WC9 A217 C5 A217 C12 A315 CF8 A351
CF8M
A351
CF3
A351
CF3M
10. BODY BONNET
STUDS & NUTS
A193 B7
A194 2H
A320 L7
A194 4
A193 B7
A194 2H
A193 B16
A194 4
A193 B16
A194 4
A193 B16
A194 4
A193 B16
A194 4
A193 B8
A194 8
A193 B8
A194 8M
A193 B8
A194 8
A193 B8
A194 8MS
11. PACKING TO SUIT SERVICE CONDITIONS
12. GLAND A182 F6A A182 F6A A182 F6A A182 F6A A182 F6A A182 F6A A182 F6A A276
F304
A182
F316
A182
304L
A182
316L
13. GLAND FLANGE A105 A350 LF2 A105 A105 A105 A105 A105 A351 CF8 A351
CF8M
A351
CF3
A351
CF3M
14. STUDA & NUTS A193 B7
A194 2H
A320 L
A194 GR.G
A193 B7
A194 2H
A193 B16
A194GR.4
A193 B16
A194 GR.4
A193 B16
A194 GR.4
A193 B16
A194 GR.4
A193 B8
A194 GR.8
A193 B8
A194 GR.8
A193 B8
A194 GR.8
A193 B8
A194 GR.8
15. YOKE BUSH AL. BRONZE BS 1982 CC331G OR NI-RESIST TO A4390D2
16. HANDWHEEL DI A536 80-55-06 OR ML IS2108 BM290/ASTMA338
17. WASHER STEEL
18. HANDWHEEL
RETAINING NUT
STEEL