JIS F7334 Bronze Hose Straight Valve
Features:
- Outlet can be threaded or Nakajima fittings
- Flange design in accordance to JIS B2240
- Designed and constructed in accordance to JIS F7334 standard
- Tested and inspected in accordance with JIS F7400 standard
Application:
- Suitable use firefighting system, deck washing, marine boiler, air motor, suction purposes.
- Maximum Operating Pressure :
| Working Fluid | Maximum Operating Pressure (bar) | |||||
| Class Rating : 5K | Class Rating : 10K | |||||
| Size (DN) | Size (DN) | |||||
| 15 | 25 | 40, 50 | 15 | 25 | 40~65 | |
| 205°C Steam | 5 | - | - | 10 | - | - |
| Compressed Air | 5 | 10 | ||||
| Water | 5 | 10 | ||||
- Medium can be sea water, fresh water, steam, and compressed air
| Rating | Size | L | L1 | d | d1 | FLANGE | H | Thread | ||
| D | C | HOLE (nxd) | ||||||||
| 5K | 15A | 73 | 50 | 15 | 20 | 80 | 60 | 4 x 12 | 130 | M42 x 2 |
| 25A | 78 | 60 | 25 | 30 | 95 | 75 | 4 x 12 | 160 | M42 x 2 | |
| 40A | 128.5 | 80 | 40 | 45 | 120 | 95 | 4 x 15 | 190 | M52 x 2 | |
| 50A | 159.8 | 105 | 50 | 55 | 130 | 105 | 4 x 15 | 255 | M64 x 2 | |
| 10K | 15A | 73 | 55 | 15 | 20 | 95 | 70 | 4 x 15 | 130 | M42 x 2 |
| 25A | 83 | 65 | 25 | 30 | 125 | 90 | 4 x 19 | 160 | M42 x 2 | |
| 40A | 133.5 | 90 | 40 | 45 | 140 | 105 | 4 x 19 | 190 | M52 x 2 | |
| 50A | 164.8 | 110 | 50 | 55 | 155 | 120 | 4 x 19 | 270 | M64 x 2 | |
| 65A | 199.8 | 135 | 65 | 75 | 175 | 140 | 4 x 19 | 295 | M80 x 2 | |
| Parts | Material | Specification | |
| 1 | Body | Bronze | JIS H5111 BC6 |
| 2 | Bonnet | Bronze | JIS H5111 BC6 |
| 3 | Stem | Brass | JIS H3250 C3771BD |
| 4 | Disc | Brass | JIS H3250 C3771BD |
| 5 | Packing Nut | Brass | JIS H3250 C3771BD |
| 6 | Packing Gland | Brass | JIS H3250 C3771BD |
| 7 | Hand Wheel | Cast Iron | JIS G5501 FC200 |
| 8 | Name Plate | ||
| 9 | Wheel Nut | Stainless Steel | |
| 10 | Packing | NBR |