IHARA SCIENCE CORPORATION
IHARA B30 Series 30MPa Panel Mounted Compact Ball Valve
Product Made In Japan
Manufacturer: IHARA SCIENCE CORPORATION
Model: B30 Series
Features
- Both sides screwed bonnet-type construction
- Compact and lightweight
- Handle shaped to provide superior operability
- Durability enhanced with PCTFE/PEEK packing
Specifications
- Fluid: Air, Gases, Water, Vacuum
- Max. Working Pressure: 30MPa @ 38℃
- Working Temperature Range: -10 ~ 80℃
- Cv: 0.7 (4D), 2.2 (6D), 4.2 (8D)
- Lubricant: Fluoro-carbon Base
Materials
| No. | Part Description | Qty | Material |
|---|---|---|---|
| 1 | Body | 1 | SUS316 |
| 2 | Valve Ball | 1 | SUS316 |
| 3 | Ball Seat | 2 | PCTFE/PEEK* |
| 4 | Seat Retainer | 2 | SUS316 |
| 5 | O-ring | 2 | NBR |
| 6 | Side Bonnet | 2 | SUS316 |
| 7 | O-ring | 2 | NBR |
| 8 | Stem | 1 | SUS316 |
| 9 | Gland Washer | 1 | PCTFE |
| 10 | O-ring | 2 | NBR |
| 11 | Back Up Ring | 1 | PTFE |
| 12 | Thrust Washer | 1 | PCTFE/PEEK |
| 13 | Gland Nut | 1 | SUS304 |
| 14 | Handle | 1 | Nylon&C3604 |
| 15 | Set Screw | 1 | SUS304 |
| 16 | Nut | 2 | SUS316 |
| 17 | Front Ferrule | 2 | SUS316 |
| 18 | Back Ferrule | 2 | SUS316 |
| 19 | Panel Nut | 1 | SUS316 |
(Note) When gas pressure difference between in and out exceeds 20MPa, select PEEK for ball sheet.
Dimensions
| Part No. | A | Dimensions mm | Weight kg | ||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Straight | in | mm | d | L | Li | Hi | H2 | H3 | H4 | N1 | N2 | N3 | N4 | F | T | W | W1 | M</th | |
| B30-4D-S | 1/4 | 6.3 | 4.8 | 87 | 28.1 | 48 | 10 | 11.3 | 10.3 | 20.6 | 19.05 | 14.28 | 22.22 | 16.5 | 6 | 59 | 35.5 | M3x0.5 | 0.20 |
| B30-6D-S | 3/8 | 9.5 | 7.1 | 96 | 30.9 | 53 | 10 | 15.5 | 13.5 | 27 | 23.8 | 17.46 | 23.8 | 18.5 | 6 | 64 | 38 | M4x0.7 | 0.34 |
| B30-8D-S | 1/2 | 12.7 | 10.4 | 110 | 31.7 | 59 | 12.5 | 17 | 15.9 | 31.8 | 30.16 | 22.22 | 30.16 | 24.5 | 8 | 102 | 63 | M5x0.8 | 0.55 |
Pipe Tapered Thread Connection
| Part No. | T | Dimensions mm | Weight kg | |||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| NPT Conn | RC Conn. | NPT/RC | d | L | Li | Hi | H2 | H3 | H4 | N1 | N2 | N3 | F | T | W | W1 | M | |
| B30-4NF-S | B30-4RF-S | 1/4 | 4.8 | 72 | 38 | 48 | 10 | 11.3 | 10.3 | 20.6 | 19.05 | 22.22 | 16.5 | 6 | 59 | 35.5 | M3x0.5 | 0.20 |
| B30-6NF-S | B30-6RF-S | 3/8 | 7.1 | 80 | 40 | 53 | 10 | 15.5 | 13.5 | 27 | 23.8 | 23.8 | 18.5 | 6 | 64 | 38 | M4x0.7 | 0.35 |
| B30-8NF-S | B30-8RF-S | 1/2 | 10.4 | 94 | 47 | 59 | 12.5 | 17 | 15.9 | 31.8 | 30.16 | 30.16 | 24.5 | 8 | 102 | 63 | M5x0.8 | 0.56 |
