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Bronze Gate Valves
1035A Bronze Gate Valve Class-2 (Screwed)
High-pressure bronze gate valve to IS 778 Class-2. Non-rising stem, solid wedge, integral seat. Higher pressure rating than Class-1.
Test Pressure (Hydrostatic)
- Shell: 2.4 MPa
- Seat & Back Seat: 1.6 MPa
- Max Working Temp: 45°C
Suitable For: Water, Oil
Salient Features
- Screwed Female Ends to IS 554 / BS 21 / ISO 7
- Screwed in Bonnet, Inside Screw, Non-Rising Stem, Integral Seat, Solid Wedge
- Design Standard IS 778, Class-2
- Premium Quality PTFE Gland Packing
- Provision for re-packing under pressure
- Sheet metal handwheel for firm grip
Materials of Construction (MOC)
| P.No. | Part Name | Material | Specification | Qty |
|---|---|---|---|---|
| 1 | Screw/Bolt | Carbon Steel (Zinc Plated) | – | 1 |
| 2 | Washer | Carbon Steel (Zinc Plated) | – | 1 |
| 3 | Handwheel | Sheet Metal (Powder Coated) | – | 1 |
| 4 | Stem | Forged Brass | IS 6912 Gr. FLB | 1 |
| 5 | Gland Nut | Forged Brass/Bronze | IS 6912 Gr. FLB / IS 318 Gr. LTB 2 | 1 |
| 6 | Gland | Forged Brass | IS 6912 Gr. FLB | 1 |
| 7 | Gland Packing | PTFE | BSEN 12086 | 1 |
| 8 | Stuffing Box | Forged Brass | IS 6912 Gr. FLB | 1 |
| 9 | Bonnet | Forged Brass | IS 6912 Gr. FLB | 1 |
| 10 | Body | Bronze | IS 318 Gr. LTB 2 | 1 |
| 11 | Wedge | Bronze | IS 318 Gr. LTB 2 | 1 |
| 12 | Name Plate | Aluminium | – | 1 |
*Gland Nut for Size 65, 80 and 100 is of Bronze.
Sizes / Dimensions
| Size (in) | Size (mm) | A ±1.5 | B ~ | ØC ~ | D |
|---|---|---|---|---|---|
| 1/4 | 8 | 50 | 84 | 50 | 1/4″ |
| 3/8 | 10 | 50 | 89 | 50 | 3/8″ |
| 1/2 | 15 | 60 | 105 | 60 | 1/2″ |
| 3/4 | 20 | 60 | 117 | 65 | 3/4″ |
| 1 | 25 | 70 | 132 | 70 | 1″ |
| 1 1/4 | 32 | 80 | 150 | 80 | 1 1/4″ |
| 1 1/2 | 40 | 90 | 165 | 90 | 1 1/2″ |
| 2 | 50 | 100 | 190 | 110 | 2″ |
| 2 1/2* | 65* | 105 | 232 | 117 | 2 1/2″ |
| 3* | 80* | 125 | 268 | 140 | 3″ |
| 4* | 100* | 160 | 332 | 160 | 4″ |
~ ±10 | *Gland Nut for Size 65, 80 and 100 is of Bronze.
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