High quality C.I. gate valves designed as per IS specification and norms. checkout models and sizes.
Item No. | Item Qty. | Name of Component | Material | Specification | Component Drg. No. |
---|---|---|---|---|---|
1. | 1 | Body | G. Cast Iron | ASTM A-126 CLB | VV/GT/BD/ |
2. | 2 | Body Ring | Leaded Tin Bronze/S.S. | ASTM B-62/AISI-410 | VV/GT/BR/ |
3. | 2 | Wedge Ring | Leaded Tin Bronze/S.S. | ASTM B-62/AISI-410 | VV/GT/WR/ |
4. | 1 | Wedge | G. Cast Iron | ASTM A-126 CLB | VV/GT/W/ |
5. | 1 | Stem | Stainless Steel | AISI-410 | VV/GT/S/ |
6. | 1 | Yoke Sleeve | Leaded Tin Bronze | BRONZE ALLOY | VV/GT/SN/ |
7. | 1 | Bonnet | G. Cast Iron | ASTM A-126 CLB | VV/GT/BT/ |
8. | 1 | Gasket | Asbestos | CAF-20 | VV/GT/G1/ |
9. | As Rqd. | Bolt With Nut | Carbon Steel | ALLOY STEEL | STD |
10. | Two Set | Stud With Nut | Carbon Steel | ALLOY STEEL | STD |
11. | 1 | Bonnet Bush | Leaded Tin Bronze/S.S. | STM B-62/AISI-410 | VV/GT/SR/ |
12. | 1 | Sleeve Retaining Nut | Carbon Steel/Brass | ASTM A-216/BRASS ASTM B-16 | VV/GT/G/ |
13. | As Rqd. | Packing | Asbestos Graphited | ASBESTOS (Style No.-1100) | STD |
14. | 1 | Gland | G. Cast Iron | ASTM A-126 CLB | VV/GT/HW/ |
15. | 1 | Hand Wheel | G. Cast Iron | ASTM A-126 CLB | VV/GT/ |
Size | ΦB ±1.0 | L ±2.0 | ΦD ±2.0 | T +2.0 -0.0 | X (Size x Length) | Y (NO) | H ±15.0 (Shut) |
H1 ±15.0 (Open) | R ±1.5 | W ±2.0 | Z ±1.0 | S (Size x Length) |
50 | 50 | 177.8 | 152.4 | 15.8 | 1/2"x2½" | 6 | 351 | 407 | 140 | 176 | 14 | – |
65 | 65 | 190.5 | 177.8 | 17.5 | 1/2"x2½" | 6 | 425 | 498 | 140 | 196 | 14 | – |
80 | 80 | 203.2 | 190.5 | 19 | 1/2"x2½" | 6 | 432 | 518 | 140 | 215 | 14 | – |
100 | 100 | 228.6 | 228.6 | 23.8 | 1/2"x2½" | 8 | 521 | 627 | 180 | 233 | 14 | – |
125 | 125 | 254 | 254 | 23.8 | 1/2"x2½" | 8 | 612 | 745 | 180 | 262 | 14 | – |
150 | 150 | 266.7 | 279.4 | 25.4 | 5/8"x3" | 10 | 703 | 862 | 180 | 312 | 17 | – |
200 | 200 | 292 | 343 | 28.6 | 5/8"x3" | 10 | 900 | 1108 | 225 | 370 | 17 | – |
250 | 250 | 330.2 | 406.4 | 30 | 5/8"x3" | 14 | 1039 | 1298 | 320 | 434 | 17 | 3/4"x3" |
300 | 300 | 355.6 | 482.6 | 31.8 | 5/8"x3" | 14 | 1192 | 1500 | 320 | 490 | 17 | 3/4"x3" |
Valve Shell Test | Valve Seat Test | Back Seat Test | Pneumatic Test | |||
---|---|---|---|---|---|---|
Pressure (KG/CM) | Duration (Minute) | Pressure (KG/CM) | Duration (Minute) | Pressure (KG/CM) | Duration (Minute) |
Pressure (KG/CM) |
24 | 5 | 16 | 2 | 16 | 2 | 7 |
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