High quality C.I. reflux 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 | IS:210 FG 200 | VV/CH/BD/ |
2. | 2 | Body Ring | Leaded Tin Bronze | IS:318 LT B2 | VV/CH/BR/ |
3. | 2 | Flap Ring | Leaded Tin Bronze | IS:318 LT B2 | VV/CH/FR/ |
4. | 1 | Flap | G. Cast Iron | IS:210 FG 200 | VV/CH/F/ |
5. | 1 | Flap Pin | Stainless Steel | IS:1570 PARTV | VV/CH/FP/ |
6. | 1 | Hinge | G. Cast Iron | IS:210 FG 200 | VV/CH/H/ |
7. | As Rqd. | Bolt With Net | Carbon Steel | IS:1367 CL-4 | STD |
8. | 1 | Hinge Pin | Stainless Steel | IS:1570 PARTV | VV/CH/HP/ |
9. | 1 | Flap Retaining Nut | Stainless Steel | IS:1570 PARTV | STD |
10. | 1+1 | Gasket | Rubber | IS:638 TYPE B | VV/CH/HP/ |
11. | 1 | Cover | G. Cast Iron | IS:210FG 200 | STD |
12. | 1 | Hing Pin Retaining Plug | Carbon Steel/Leaded Tin Br. | IS:7274/IS:318LTB2 | STD |
13. | 1 | Air Release Plug | Carbon Steel/Leaded Tin Br. | IS:7274/IS:318LTB2 | STD |
14. | 2 | Packing | Rubber | IS:638 TYPE B | STD |
15. | 1 | Split Pin | Stainless Steel | IS:1570 PARTV | STD |
ΦB ±1.0 | L ±2.0 | ΦD ±2.0 | T +2.0 -0.0 | Drilling Detail | PCD ±1.0 | X (Size x Length) | Y NO) | ΦA ±2.0 | ΦE ±5.0 | ΦF ±5.0 |
ΦH ±5.0 |
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---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
ΦM ±0.5 | N | ΦP(PCD) ±1.0 | ||||||||||||
50 | 50 | 200 | 165 | 16 | 19 | 4 | 125 | 130 | 1/2"x2½" | 6 | 158 | 10 | 10 | 163 |
65 | 65 | 240 | 185 | 16 | 19 | 4 | 145 | 139 | 1/2"x2½" | 6 | 165 | 10 | 10 | 170 |
80 | 80 | 260 | 200 | 21 | 19 | 4 | 160 | 164 | 1/2"x2½" | 6 | 191 | 10 | 10 | 180 |
100 | 100 | 300 | 220 | 22 | 19 | 4 | 180 | 204 | 1/2"x2½" | 8 | 232 | 12 | 10 | 220 |
125 | 125 | 350 | 250 | 22.5 | 19 | 8 | 210 | 209 | 1/2"x2½" | 8 | 235 | 12 | 10 | 235 |
150 | 150 | 400 | 285 | 23 | 23 | 8 | 240 | 251 | 5/8"x3" | 10 | 287 | 16 | 12 | 275 |
200 | 200 | 500 | 340 | 24.5 | 23 | 8 | 295 | 306 | 5/8"x3" | 10 | 340 | 20 | 16 | 320 |
250 | 250 | 600 | 395 | 26 | 23 | 12 | 350 | 361 | 5/8"x3" | 14 | 395 | 22 | 16 | |
300 | 300 | 700 | 445 | 27.5 | 23 | 12 | 400 | 411 | 5/8"x3" | 14 | 445 | 25 | 16 |
PN Rating | Valve Shell Test | Valve Seat Test | ||
Pressure (KG/CM) | Duration (Minute) | Pressure (KG/CM) | Duration (Minute) | |
PN 1.0 | 15 | 5 | 10 | 2 |
PN 1.6 | 24 | 5 | 16 | 2 |
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