Cast Steel Gate Valve
DESIGN FEATURES :
- MANUFACTURING STANDARD - API-600 / BS:1414 / API 6D
- FACE TO FACE AS PER ANSI B16.10
- ENDS - FLANGED & DRILLED AS PER ANSI B16.5 R.F. BUTT-WELDING ENDS AS PER ANSI B16.25
- CLASS 300 & ABOVE SHALL HAVE CIRCULAR BODY-BONNET FLANGE.
- TESTING STANDARD : API -598 / BS 6755 PART I
- ALSO AVAILABLE IN CAST ALLOY STEEL (Gr. WC 6 / WC 9) & STAINLESS STEEL (Gr. CF 3 / CF 3 M)
- GEAR OPERATED, ACTUATOR OPERATOR OPTIONAL
- BY-PASS & BODY BLEED ARRANGEMENT OPTIONAL
Size : ½ - 60 Inch, Pressure Class:150# ANSI CLASS Up to 2500#
| SL No. |
PART NAME | MATERIAL | ||
|---|---|---|---|---|
| CARBON STEEL | STAINLESS STEEL | |||
| WCB | CF8 | CF8M | ||
| 1. | BODY | ASTM A 216 Gr. WCB | CF8 | CF8M |
| 2. | BODY SEAT | CS with 13% Cr. FACING | INTEGRAL | |
| 3. | WEDGE | ASTM A 216 Gr. WCB | CF8 | CF8M |
| 4. | WEDGE SEAT | 13% Cr. S.S. DEPOSIT | INTEGRAL | |
| 5. | GASKET | SPIRAL WOUND AISI-304 / CAF | ||
| 6. | BONNET | ASTM A 216 Gr. WCB | CF8 | CF8M |
| 7. | BONNET BUSH | AISI-410 | INTEGRAL | |
| 8. | GLAND PACKING | BRAIDED GRAPHITE WITH WIRE REINFORCE |
TEFLON IMPREGNATED |
|
| 9. | GLAND BUSH | AISI-410 | AISI-304 | AISI-316 |
| 10. | GLAND FLANGE | CARBON STEEL | CF8 | CF8M |
| 11. | YOKE | ASTM A 216 Gr. WCB | CF8 | CF8M |
| 12. | STEM | AISI-410 | AISI-304 | AISI-316 |
| 13. | YOKE SLEEVE | AL BRONZE / SG IRON / NI RESIST | ||
| 14. | SLEEVE LOCK NUT | CARBON STEEL | AISI-304 | AISI-316 |
| 15. | HAND WHEEL | CARBON STEEL / (FABRICATE) MI | ||
| 16. | HAND WHEEL NUT | CARBON STEEL | ||
| 17. | STUD NUTS |
A 193 Gr. B7 A 194 Gr. 2H |
A 193-B8 A 194-8 |
A193-B8M A 194-8M |
| 18. | EYE BOLTS & NUTS | ASTM A 307 Gr. B / 2H | ||
| 19. | GREASE NIPPLE | STEEL | STEEL | STEEL |