Product Name
Cast Iron Non Return Valve PN 1.0 (With Bye Pass Arrangement) (Flanged)
Article Code
1083B
Cast Iron Non Return Valve PN 1.0 (With Bye Pass Arrangement) (Flanged)
Salient Features
- Design Standard IS 5312 – 1.
- Flanged Ends to IS 1538.
- Seating design – Swing Type.
- Bolted Cover.
- Renewable Seat with Premium Quality Rubber Flap.
- Flexible installation (Horizontal / Vertical)
PN 1.0 –
Test Pressure (Hydrostatic) :
Shell : 1.5 MPa
Seat : 1.0 MPa
Maximum Working Temperature : 80°C
| Suitable For |
|---|
|
Steam |
|
Water |
|
Oil |
|
Air |
|
Gases |
Salient Features
- Design Standard IS 5312 – 1.
- Flanged Ends to IS 1538.
- Seating design – Swing Type.
- Bolted Cover.
- Renewable Seat with Premium Quality Rubber Flap.
- Flexible installation (Horizontal / Vertical)
PN 1.0 –
Test Pressure (Hydrostatic) :
Shell : 1.5 MPa
Seat : 1.0 MPa
Maximum Working Temperature : 80°C
Suitable For
| Steam | Water | Oil | Air | Gases |
|---|---|---|---|---|
Materials
| P.No. | Name of Part | Material of Material | Specification | Qty. | |
|---|---|---|---|---|---|
| 1 | Bolts | Carbon Steel | IS 1363 Part 1 Class 4.6 |
|
|
| 2 | Cover | Cast Iron | IS 210 Gr. FG 200 | 1 | |
| 3 | Gasket | Nitrile Rubber | IS 638 Type B | 1 | |
| 4 | Body | Cast Iron | IS 210 Gr. FG 200 | 1 | |
| 5 | Hinge Pin | Stainless Steel | IS 6603 Gr. X04 Cr19Ni9 | 1 | |
| 6 | Body Seat Ring | Bronze | IS 318 Gr. LTB 2 | 1 | |
| 7 | Bolts | Carbon Steel | IS 1363 Part 1 Class 4.6 | 1 | |
| 8 | Washer | Carbon Steel | – – – | 1 | |
| 9 | Disc Facing | Nitrile Rubber | IS 638 Type B | 1 | |
| 10 | Disc | Cast Iron | IS 210 Gr. FG 200 | 1 | |
| 11 | Hinge | Cast Iron | IS 210 Gr. FG 200 | 1 | |
| 12 | Bolt (Optional) | Carbon Steel | IS 1363 Part 1 Class 4.6 | 1 | |
| 13 | Washer | Carbon Steel | – – – | 1 | |
| 14 | Plug | Stainless Steel | IS 6603 Gr. 12 Cr12 | 2 | |
| 15 | Nut | Carbon Steel | IS 1363 Part 3 Class 4.0 | As Reqd. | |
| 16 | Split Pin (Optional) | Carbon Steel | – – – | 1 | |
| 17 | Hinge Bush | Bronze | IS 318 Gr. LTB 2 | 1 | |
| 18 | Pipe Socket | S.G.Iron | IS 1865 Gr. SG400/15 | 1 | |
| 19 | Pipe Elbow | S.G.Iron | IS 1865 Gr. SG400/15 | 2 | |
| 20 | By Pass Valve | Bronze Gate valve | ISI Marked Class-1 | 1 | |
| 21 | Pipe Union | S.G.Iron | IS 1865 Gr. SG400/15 | 1 | |
| 22 | By Pass Pipe | Galvanized Iron | — | As Reqd. |
| P.No. | Name of Part | Material of Material | Specification | Qty. | |
|---|---|---|---|---|---|
| 1 | Bolts | Carbon Steel | IS 1363 Part 1 Class 4.6 |
|
|
| 2 | Cover | Cast Iron | IS 210 Gr. FG 200 | 1 | |
| 3 | Gasket | Nitrile Rubber | IS 638 Type B | 1 | |
| 4 | Body | Cast Iron | IS 210 Gr. FG 200 | 1 | |
| 5 | Hinge Pin | Stainless Steel | IS 6603 Gr. X04 Cr19Ni9 | 1 | |
| 6 | Body Seat Ring | Bronze | IS 318 Gr. LTB 2 | 1 | |
| 7 | Bolts | Carbon Steel | IS 1363 Part 1 Class 4.6 | 1 | |
| 8 | Washer | Carbon Steel | – – – | 1 | |
| 9 | Disc Facing | Nitrile Rubber | IS 638 Type B | 1 | |
| 10 | Disc | Cast Iron | IS 210 Gr. FG 200 | 1 | |
| 11 | Hinge | Cast Iron | IS 210 Gr. FG 200 | 1 | |
| 12 | Bolt (Optional) | Carbon Steel | IS 1363 Part 1 Class 4.6 | 1 | |
| 13 | Washer | Carbon Steel | – – – | 1 | |
| 14 | Plug | Stainless Steel | IS 6603 Gr. 12 Cr12 | 2 | |
| 15 | Nut | Carbon Steel | IS 1363 Part 3 Class 4.0 | As Reqd. | |
| 16 | Split Pin (Optional) | Carbon Steel | – – – | 1 | |
| 17 | Hinge Bush | Bronze | IS 318 Gr. LTB 2 | 1 | |
| 18 | Pipe Socket | S.G.Iron | IS 1865 Gr. SG400/15 | 1 | |
| 19 | Pipe Elbow | S.G.Iron | IS 1865 Gr. SG400/15 | 2 | |
| 20 | By Pass Valve | Bronze Gate valve | ISI Marked Class-1 | 1 | |
| 21 | Pipe Union | S.G.Iron | IS 1865 Gr. SG400/15 | 1 | |
| 22 | By Pass Pipe | Galvanized Iron | — | As Reqd. |
Sizes / Dimensions
| Size (Inches) | Size (mm) | A | ØB | C | By Pass Size |
|---|---|---|---|---|---|
| 2* | 50 | 203 ±2 | 165 (+1.5/-1.0) | 16 +2 | 1/2″ |
| 2 1/2* | 65 | 216 ±2 | 185 (+1.5/-1.0) | 16 +2 | 1/2″ |
| 3 | 80 | 241 ±2 | 200 ±4.5 | 21 ±3 | 1/2″ |
| 4 | 100 | 292 ±2 | 220 ±4.5 | 22 ±3 | 1/2″ |
| 5 | 125 | 330 ±2 | 250 ±4.5 | 22.5 ±3 | 1/2″ |
| 6 | 150 | 356 ±2 | 285 (+5.5/-2.5) | 23 ±3 | 1/2″ |
| 8 | 200 | 495 ±3 | 340 (+5.5/-2.5) | 24.5 ±3 | 1″ |
| 10 | 250 | 622 ±3 | 395 (+5.5/-2.5) | 26 ±3 | 1″ |
| 12 | 300 | 698 ±3 | 445 (+5.5/-2.5) | 27.5 ±3 | 1.1/2″ |
* Flanges as per IS 5312 Part 1
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1083B
Cast Iron Non Return Valve PN 1.0 (With Bye Pass Arrangement) (Flanged)
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