Salient Features
- Screwed Female Ends to IS 554 / BS 21 / ISO 7.
- Screwed in Bonnet, Inside Screw, Rising Stem, Integral Seat.
- Designed sheet metal handwheel for a firm grip and convenient operation.
- Needle Type Spindle Seating.
- Premium Quality PTFE Gland Packing.
- Medium Pattern.
Test Pressure (Hydrostatic) :
Shell : 24 kg/cm²g (340 psig)
Seat : 16 kg/cm²g (225 psig)
Maximum Working Temperature : 225°C
Materials
| P.No. | Name of Part | Material of Construction | Specification | Quantity |
|---|---|---|---|---|
| 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 | IS 6912 Gr. FLB | 1 |
| 6 | Gland | Forged Brass | IS 6912 Gr. FLB | 1 |
| 7 | Gland Packing | PTFE | BS EN 12086 – 1 | – |
| 8 | Bonnet | Bronze | IS 318 Gr. LTB2 | 1 |
| 9 | Body | Bronze | IS 318 Gr. LTB2 | 1 |
| 10 | Name Plate | Aluminium | – – – | 1 |
Sizes / Dimensions
| Size (Inches) | Size (mm) | A ±1.5 | B ~ | ØC ~ | D |
|---|---|---|---|---|---|
| 1/2 | 15 | 48 | 85 | 60 | 1/2″ |
| 3/4 | 20 | 55 | 92 | 65 | 3/4″ |
| 1 | 25 | 65 | 100 | 70 | 1″ |
| 1 1/4 | 32 | 77 | 110 | 80 | 1 1/4″ |
| 1 1/2 | 40 | 90 | 125 | 90 | 1 1/2″ |
| 2 | 50 | 102 | 142 | 110 | 2″ |