Product Name
Forged Steel Horizontal Lift Check Valve, Class-800 (Standard Bore)
Article Code
Product Name
Article Code
Test Pressure (Hydrostatic) :
Shell : 207 bar (3000 psig)
Seat : 152 bar (2200 psig)
Maximum Working Temperature : 425°C


| Suitable For |
|---|
|
Steam |
|
Water |
|
Oil |
|
Air |
|
Gases |
Test Pressure (Hydrostatic) :
Shell : 207 bar (3000 psig)
Seat : 152 bar (2200 psig)
Maximum Working Temperature : 425°C


| Steam | Water | Oil | Air | Gases |
|---|---|---|---|---|
| P.No. | Name of Part | Material of Construction | Specification | Qty. |
|---|---|---|---|---|
| 1 | Body | Forged Carbon Steel | ASTM A 105 | 1 |
| 2 | Body Seat Ring | Stainless Steel | ASTM A 276 Type 410 / ASTM A182 Gr. F6a | 1 |
| 3 | Disc | Stainless Steel | ASTM A 276 Type 410 | 1 |
| 4 | Gasket | Spiral Wound (Type 316) Graphite Filled | – – – | 1 |
| 5 | Cover | Forged Carbon Steel | ASTM A 105 | 1 |
| 6 | Stud | Alloy Steel | ASTM A 193 Gr. B7 | 4 |
| 7 | Nut | Alloy Steel | ASTM A 194 Gr. 2H | 4 |
| 8 | Identification Plate | Aluminium | – – – | 1 |
| P.No. | Name of Part | Material of Construction | Specification | Qty. |
|---|---|---|---|---|
| 1 | Body | Forged Carbon Steel | ASTM A 105 | 1 |
| 2 | Body Seat Ring | Stainless Steel | ASTM A 276 Type 410 / ASTM A182 Gr. F6a | 1 |
| 3 | Disc | Stainless Steel | ASTM A 276 Type 410 | 1 |
| 4 | Gasket | Spiral Wound (Type 316) Graphite Filled | – – – | 1 |
| 5 | Cover | Forged Carbon Steel | ASTM A 105 | 1 |
| 6 | Stud | Alloy Steel | ASTM A 193 Gr. B7 | 4 |
| 7 | Nut | Alloy Steel | ASTM A 194 Gr. 2H | 4 |
| 8 | Identification Plate | Aluminium | – – – | 1 |
| Size (Inches) | Size (mm) | A ±1.5 | B | C ~ |
|---|---|---|---|---|
| 1/2 | 15 | 85 | 1/2″ | 61 |
| 3/4 | 20 | 86 | 3/4″ | 61 |
| 1 | 25 | 101 | 1″ | 76 |
| 1 1/4 | 32 | 140 | 1 1/4″ | 105 |
| 1 1/2 | 40 | 140 | 1 1/2″ | 105 |
| 2 | 50 | 164 | 2″ | 105 |
~ ±10
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