MIYAIRI VALVE MFG.CO., Ltd.
MIYAIRI LPR-670US Stainless Steel Screw-end Safety Valve
Origin: Japan
Manufacturer: MIYAIRI VALVE MFG.CO., Ltd.
Model: LPR-670US
Feature:
- Main Fluid: Fluoro Carbon, CO₂, etc.
- Applicable Regulation: Certified product (認定品)
Specification Table
| Specification | Value |
|---|---|
| Design Pressure | 2.9 MPa |
| Hydrostatic Testing Pressure | 4.4 MPa |
| Design Temperature | -10°C to 120°C |
| Leakage Testing Pressure | 2.9 MPa |
Material Table
| Component | Material |
|---|---|
| Body | SUS304 |
| Disk | SUS304, SCS13 |
| Seat Packing | PTFE |
| Spring | SUS304 |
Size & Connection
- Size: ϕ14, ϕ19
- Connection:
- JIS B8245 V2 × Rc3/4
- R3/4 × Rc3/4
- R1 × Rc1
Sizes Table
| Size | T1 | d | H | T2 | Weight | Product Code |
|---|---|---|---|---|---|---|
| 14mm | V2 | 14 | 127 | Rc3/4 | 0.78 kg | LPR670US12-14A-□□□ |
| 20A | R3/4 | 14 | 123 | Rc3/4 | 0.78 kg | LPR670US12-14B-□□□ |
| 25A | R1 | 19 | 154 | Rc1 | 0.9 kg | LPR670US12-19-□□□ |
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