Key Features
- JIS-compliant marine bronze globe valve for steam, air, gas, oil, and water
- Max working pressure: 1.57 MPa (16 kgf/cm²) for steam and other fluids; 2.16 MPa (22 kgf/cm²) for non-shock water
- Temperature range: up to 205°C for steam; up to 120°C for other media
- Tested to 2.37 MPa (24.2 kgf/cm²) seat watertight and 3.24 MPa (33.0 kgf/cm²) hydraulic body pressure
- 32mm nominal size with 160mm face-to-face, 135mm flange diameter, 4-bolt pattern on 100mm PCD
- Durable bronze construction for corrosion resistance in marine environments
Technical Specifications
| Specification | Value |
|---|---|
| Type | Globe Valve F-7303 |
| Size | 32 mm |
| Face-to-Face | 160 mm |
| Flange Diameter | 135 mm |
| Bolt PCD | 100 mm |
| Number of Bolts | 4 |
| Bolt Hole Diameter | 19 mm |
| Max Working Pressure (Steam ≤205°C) | 1.57 MPa (16 kgf/cm²) |
| Max Working Pressure (Air, Gas, Oil, Pulsating Water) | 1.57 MPa (16 kgf/cm²) |
| Max Working Pressure (Non-shock Water ≤120°C) | 2.16 MPa (22 kgf/cm²) |
| Seat Watertight Test Pressure | 2.37 MPa (24.2 kgf/cm²) |
| Hydraulic Body Test Pressure | 3.24 MPa (33.0 kgf/cm²) |
| Standard | JIS |
| Unit | Per Piece (Pc.) |
Frequently Asked Questions
What is the maximum working pressure for steam?
The maximum working pressure for steam at 205°C or below is 1.57 MPa (16 kgf/cm²).
What fluids can this valve handle?
This valve is suitable for steam, air, gas, oil, pulsating water, and non-shock water up to 120°C.
What are the test pressures?
Seat watertight test pressure is 2.37 MPa (24.2 kgf/cm²) and hydraulic body test pressure is 3.24 MPa (33.0 kgf/cm²).
What is the face-to-face dimension?
The face-to-face length is 160 mm for the 32mm size.
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