Description
Salient Features
- Screwed Female Ends to: IS 554 / BS 21 / ISO 7
- Design: Full Bore, Two Piece Design
- Operation: Quarter Turn, Lever Operated
- Ball: Provided with Forged Brass Hard Chrome Plated Ball
- Gland Packing: Premium Quality PTFE Gland Packing and Seating
- Finish: Chrome Finish
- Test Pressure (Hydrostatic):
- Shell: 25 kg/cm²g (350 psig)
- Seat: 16 kg/cm²g (225 psig)
- Maximum Working Temperature: 220°C
- Suitable for pressure up to: 6.9 Kg/cm²g
Applications
- Suitable For:
- Steam
- Water
- Oil
- Air
- Gases
Materials
| P.No. | Name of Part | Material of Construction | Specification | Quantity |
|---|---|---|---|---|
| 1 | Body | Forged Brass | IS 6912 Gr. FLB | 1 |
| 2 | Bonnet | Forged Brass | IS 6912 Gr. FLB | 1 |
| 3 | Ball | Forged Brass (Hard Chrome Plated) | IS 6912 Gr. FLB | 1 |
| 4 | Body Seat Ring | PTFE | – – – | 2 |
| 5 | Thrust Washer | PTFE | – – – | 1 |
| 6 | Gland Packing | PTFE | – – – | 1 |
| 7 | Stem | Forged Brass | IS 6912 Gr. FLB | 1 |
| 8 | Gland | Forged Brass | – – – | 1 |
| 9 | Lever | Aluminium Alloy / Mild Steel | – – – | 1 |
| 10 | Nut | Brass (Chrome Plated) | – – – | 1 |
Sizes / Dimensions
| Size (Inches) | Size (mm) | A ±1.5 | B | C ~ | D ~ |
|---|---|---|---|---|---|
| 1/4 | 8 | 47 | 1/4″ | 37 | 90 |
| 3/8 | 10 | 47 | 3/8″ | 37 | 90 |
| 1/2 | 15 | 50 | 1/2″ | 40 | 106 |
| 3/4 | 20 | 57 | 3/4″ | 43 | 132 |
| 1 | 25 | 67 | 1″ | 47 | 132 |
| 1 1/4 | 32 | 76 | 1 1/4″ | 62 | 166 |
| 1 1/2 | 40 | 87 | 1 1/2″ | 68 | 176 |
| 2 | 50 | 104 | 2″ | 80 | 216 |
| 2 1/2 | 65 | 139 | 2 1/2″ | 100 | 216 |
| 3 | 80 | 155 | 3″ | 110 | 280 |
| 4 | 100 | 177 | 4″ | 124 | 280 |
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