Gate Valve
Gate valves are of 'OS' & 'Y' type design with bolted bonnet.
We also offer Gate Valves for:
- Hot oil application for temperatures up to 600 Degree Centigrade
- Jacketed design
- Manual and motorized operation
- Special Alloys
- Robust body design
- High flow capacity for better flow-rate to line size ratio
- Pressure sealed bonnet option
- Variety of cage trims designs to suit wide range of industrial applications
- Wide range of noise reduction and cavitation control options
- Quick change self aligning trim / seat design
- Top entry trim for easy inline assessment and maintenance
- Long service life and Operational reliability
- Interchangeable internal parts
HYDRAULIC TEST PRESSURE |
||
BODY |
30 Kg/cm2 (g) |
|
SEAT |
21 Kg/cm2 (g) |
|
AIR TEST |
||
SEAT |
- |
|
| PARTS | MATERIALS |
| BODY | AISI A216 GR. WCB (INVESTMENT CASTING) |
| BONNET | AISI A216 GR. WCB |
| WEDGE | C.S. WITH 13% CR, FACED / AISI 410 |
| SEAT RING | C.S. WITH 13% CR, FACED / AISI 410 |
| BACK SHEET BUSH | AISI 410 |
| SPINDLE | AISI 410 |
| GLAND BUSH | AISI 410 |
| GLAND FLANGE | MILD STEEL |
| YOKE SLEEV | GUN METAL |
| GASKET | C.A.F |
| GLAND PACKING | TEFLON IMPREGNATED ASBESTOS |
| BONNET STUD & NUT | ASTM A 193 GR. B7/ A 194 GR. 2H |
| EYE BOLT & NUT | FORGED MILD STEEL |
| HAND WHEEL | CAST IRON |
| TOP NUT | MILD STEEL |
APPLICABLE STANDARDS |
FACE TO FACE – ANSI 16.10 |
MFG. STD – |
TESTING STANDARDS -API 598 |
