IMPA: 750122

Marine Bronze Globe Valve 20mm – 5kgf/cm² (IMPA 750122)

This Marine Bronze Globe Valve, IMPA code 750122, is a high-quality shut-off valve designed for shipboard piping systems. Manufactured to JIS standards, it reliably controls the flow of steam (up to 205°C), air, gas, oil, and non-shock water (up to 120°C). With a maximum working pressure of 0.49 MPa (5 kgf/cm²) for steam and fluids, and 0.69 MPa (7 kgf/cm²) for non-shock water, this valve ensures safe operation under demanding marine conditions.

Featuring a compact 20mm size, the valve has a face-to-face length of 110mm, a flange diameter of 85mm, and a bolt PCD of 65mm with four 12mm bolt holes. The bronze construction offers excellent corrosion resistance in seawater environments. Each valve is individually tested for seat water tightness at 0.76 MPa (7.7 kgf/cm²) and shell hydraulic pressure at 1.03 MPa (10.5 kgf/cm²), guaranteeing leak-free performance.

Key Features

Technical Specifications

AttributeValue
TypeGlobe Valve F-7301
Size20 mm
Face-to-Face110 mm
Flange Diameter85 mm
Bolt PCD65 mm
Number of Bolts4
Bolt Hole Diameter12 mm
UnitPer Piece (Pc.)

Frequently Asked Questions

What fluids can this valve handle?

It is suitable for steam up to 205°C, air, gas, oil, and non-shock water up to 120°C.

What is the maximum working pressure?

For steam, air, gas, oil, and pulsating water: 0.49 MPa (5 kgf/cm²). For non-shock water: 0.69 MPa (7 kgf/cm²).

Is this valve tested before shipping?

Yes, each valve undergoes seat water tightness test at 0.76 MPa (7.7 kgf/cm²) and shell hydraulic test at 1.03 MPa (10.5 kgf/cm²).

What are the flange dimensions?

Flange diameter is 85 mm, bolt PCD is 65 mm, with 4 bolt holes of 12 mm diameter.

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