Project Description
A globe valve is a type of valve used for regulating flow in a pipeline, consisting of a movable disk-type element and a stationary ring seat in a generally spherical body.
Addcon Globe Valves are O.S. & Y Type i.e. Outside screw & yoke, Bolted bonnet, & Rising stem. Globe valves are used for applications requiring throttling and frequent operation. For example, globe valves or valves with a similar mechanism may be used as sampling valves, which are normally shut except when liquid samples are being taken.
Addcon Globe Valves are O.S. & Y Type i.e. Outside screw & yoke, Bolted bonnet, & Rising stem.,Addcon globe valves are available in On-Off Disc, Tapered V Style Control Disc and Parabolic Disc type. Stellited trims are generally provided for all above 300# valves and in lower rating s
also on request
Extra Long, Extended Bonnet Design Globe Valve as a special requirement for low temperature and cryogenic services
Material Specification
| SERIAL NO | QTY | DESCRIPTION | MATERIAL |
|---|---|---|---|
| 1 | 1+1 | BODY + BONNET | ASTM A 351 GR. CF8 / CF8M / CF3 / CF3M / ASTM A 216 GR. WCB |
| 2 | 1 | SEAT RING | 13% CROME STEEL ASTM A 351 GR. CF8 / CF8M / CF3 / CF3M AISI S.S.304 / S.S.316 / S.S.304 L / S.S.316 L |
| 3 | 1 | DISC | 13 % CROME STEEL ASTM A 351 GR. CF8 / CF8M / CF3 / CF3M AISI S.S.304 / S.S.316 / S.S.304 L / S.S.316 L |
| 4 | 1 | STEM / SPINDLE | AISI S.S.410 / S.S.304 / S.S.316 / S.S.304 L / S.S.316 L |
| 5 | 4 / 8 / 12 | BONET / STUD | ASTM A 193 Gr. B7 / B8 / B 8M |
| 6 | 8 / 16 / 24 | BONET / NUT | ASTM A 194 Gr. 2H / 8 / 8M |
| 7 | 1 | BONNET BUSH | AISI S.S.410 / S.S.304 / S.S.316 / S.S.304 L / S.S.316 L |
| 8 | 1 | GASKET | CAF/SPIRAL WOUND METALLIC SS304/SS 316 FILLED WITH GRAPHITE |
| 9 | 1 | PACKING | FLEXIBLE GRAHITE |
| 10 | 1 | GLAND BUSH | AISI S.S.410 / S.S.304 / S.S.316 / S.S.304 L / S.S.316 L |
| 11 | 1 | GLAND FLANGE | CARBON STEEL ASTM A 351 GR. CF8 / CF8M / CF3 / CF3M AISI S.S.304 / S.S.316 / S.S.304 L / S.S.316 L |
| 12 | 1 | YOKE BUSH | S.G.IRON/ MALLEABLE IRON |
| 13 | 1 | HAND WHEEL | S.G.IRON/ MALLEABLE IRON |
| 14 | 1 | DISC NUT | AISI S.S.410 / S.S.304 / S.S.316 / S.S.304 L / S.S.316 L |
Salient Features
- Out Side Screw And Yoke Construction
- Back Seating Arrangement Permits The Replacement Of Packing With Valve Under Fully Open Condition
- Regulating, Guided And Soft Seated Plugs Are Available
- Renewable, Seat Welded, Seat Ring Or Integral Seat (Cast Ss Only) Available
- Stellited Seating Hard Facing Are Provided On Request
- Rising Stem & Rising Hand Wheel Construction
- Deep Stuffing Box Is Providing For Tightness And Maximum Long Packing Life.
- Gear Box / Chain Wheel / Electric Or Pneumatic Actuator Design Available
Design and Testing International Standard
| End Connection | FLANG END,BUTWELD |
| Flange Std | ASME B 16.5 / CLASS 150 , 300 , 600 BS 10 TABLE D,E,F,H / DIN / IS 6392 DIN STANDARD / JIS STANDARD / IS STANDARD |
| BUTWELD STD | ASME B 16.25 |
| SOCKET WELD | ASME B 16.11 |
| Face to Face | ASME B 16.10 |
| Design Std | API 600 / 603 / API 6D / IS 780 / BS 14846 |
| Testing Std | BS EN ISO 12266 – I ( BS 6755 – I) / API 598 / ISO 5208 |
| Product Range | ½” to 24″ (15 NB to 550 NB) |