Product Name
Bronze Union Bonnet Globe Valve (Screwed)
Article Code
1031
Bronze Union Bonnet Globe Valve (Screwed)
Salient Features
- Screwed Female Ends to IS 554 / BS 21 / ISO 7.
- Screwed on Bonnet, Rising Stem.
- Provision for re-packing under pressure.
- Renewable 13% Cr. Stainless Steel (S.S 410) working parts.
- Handwheel Operated.
Test Pressure (Hydrostatic) :
Shell : 35 kg/cm²g (500 psig)
Working Pressure (Steam) : 10.55 kg/cm²g (150 psig)
Maximum Working Temperature : 225°C
Also available with PTFE Seating for Air and Gas applications, at a nominal extra price.
| Suitable For |
|---|
|
Steam |
|
Water |
|
Oil |
|
Air |
|
Gases |
Salient Features
- Screwed Female Ends to IS 554 / BS 21 / ISO 7.
- Screwed on Bonnet, Rising Stem.
- Provision for re-packing under pressure.
- Renewable 13% Cr. Stainless Steel (S.S 410) working parts.
- Handwheel Operated.
Test Pressure (Hydrostatic) :
Shell : 35 kg/cm²g (500 psig)
Working Pressure (Steam) : 10.55 kg/cm²g (150 psig)
Maximum Working Temperature : 225°C
Also available with PTFE Seating for Air and Gas applications, at a nominal extra price.
Suitable For
| Steam | Water | Oil | Air | Gases |
|---|---|---|---|---|
Materials
| P.No. | Name of Part | Material of Construction | Specification | Quantity |
|---|---|---|---|---|
| 1 | Body | Bronze | IS 318 Gr. LTB 2 | 1 |
| 2 | Body Seat Ring | Stainless Steel | ASTM A276 Type 410 | 1 |
| 3 | Disc | Stainless Steel | ASTM A276 Type 410 | 1 |
| 4 | Disc Nut | Bronze | IS 318 Gr. LTB 2 | 1 |
| 5 | Stem | Stainless Steel | ASTM A276 Type 410 | 1 |
| 6 | Bonnet | Bronze | IS 318 Gr. LTB 2 | 1 |
| 7 | Gland Packing | Asbestos | – – – | – |
| 8 | Gland | Bronze | IS 318 Gr. LTB 2 | 1 |
| 9 | Gland Nut | Bronze | IS 318 Gr. LTB 2 | 1 |
| 10 | Handwheel | Cast Iron | IS 210 Gr. FG 200 | 1 |
| 11 | Washer | Carbon Steel | – – – | 1 |
| 12 | Nut | Carbon Steel | – – – | 1 |
| P.No. | Name of Part | Material of Construction | Specification | Quantity |
|---|---|---|---|---|
| 1 | Body | Bronze | IS 318 Gr. LTB 2 | 1 |
| 2 | Body Seat Ring | Stainless Steel | ASTM A276 Type 410 | 1 |
| 3 | Disc | Stainless Steel | ASTM A276 Type 410 | 1 |
| 4 | Disc Nut | Bronze | IS 318 Gr. LTB 2 | 1 |
| 5 | Stem | Stainless Steel | ASTM A276 Type 410 | 1 |
| 6 | Bonnet | Bronze | IS 318 Gr. LTB 2 | 1 |
| 7 | Gland Packing | Asbestos | – – – | – |
| 8 | Gland | Bronze | IS 318 Gr. LTB 2 | 1 |
| 9 | Gland Nut | Bronze | IS 318 Gr. LTB 2 | 1 |
| 10 | Handwheel | Cast Iron | IS 210 Gr. FG 200 | 1 |
| 11 | Washer | Carbon Steel | – – – | 1 |
| 12 | Nut | Carbon Steel | – – – | 1 |
Sizes / Dimensions
| Size (Inches) | Size (mm) | A ±1.5 | B ~ | ØC ~ | D |
|---|---|---|---|---|---|
| 1/4 | 8 | 60 | 110 | 70 | 1/4″ |
| 3/8 | 10 | 60 | 110 | 70 | 3/8″ |
| 1/2 | 15 | 68 | 117 | 70 | 1/2″ |
| 3/4 | 20 | 84 | 132 | 80 | 3/4″ |
| 1 | 25 | 95 | 148 | 86 | 1″ |
| 1 1/4 | 32 | 106 | 176 | 102 | 1 1/4″ |
| 1 1/2 | 40 | 120 | 188 | 115 | 1 1/2″ |
| 2 | 50 | 146 | 216 | 127 | 2″ |
| 2 1/2 | 65 | 180 | 248 | 170 | 2 1/2″ |
| 3 | 80 | 200 | 270 | 170 | 3″ |
| 4 | 100 | 248 | 332 | 190 | 4″ |
~ ±10
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1031
Bronze Union Bonnet Globe Valve (Screwed)
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