IMPA: 751055

Marine Bronze Screw Down Check Globe Valve 40mm – 5kgf/cm²

This marine bronze screw down check globe valve, size 40mm, is designed for shipboard piping systems handling steam (up to 205°C), air, gas, oil, and non-shock water (up to 120°C). Compliant with JIS F-7351 standard, it provides reliable flow control and backflow prevention in a single compact unit.

With a maximum working pressure of 0.49MPa (5kgf/cm²) for steam, air, gas, oil, and pulsating water, and 0.69MPa (7kgf/cm²) for non-shock water, this valve ensures safe operation under demanding marine conditions. The bronze construction offers excellent corrosion resistance in seawater environments.

Key Features

Technical Specifications

SpecificationValue
TypeGlobe Valve (Screw Down Check)
Size40 mm (1½ in)
Face-to-Face160 mm
Flange Diameter120 mm
Bolt PCD95 mm
Number of Bolts4
Bolt Hole Diameter15 mm
Max Working Pressure (Steam/Air/Gas/Oil/Pulsating Water)0.49 MPa (5 kgf/cm²)
Max Working Pressure (Non-Shock Water ≤120°C)0.69 MPa (7 kgf/cm²)
Hydrostatic Test Pressure1.03 MPa (10.5 kgf/cm²)
StandardJIS F-7351
UnitPer Piece (Pc.)

Frequently Asked Questions

What is the working pressure of this valve?

The maximum working pressure is 0.49 MPa (5 kgf/cm²) for steam (≤205°C), air, gas, oil, and pulsating water, and 0.69 MPa (7 kgf/cm²) for non-shock water up to 120°C.

Is this valve suitable for seawater?

Yes, the bronze construction provides excellent corrosion resistance, making it suitable for seawater and other marine fluids.

What is the face-to-face dimension?

The face-to-face dimension is 160 mm.

Does this valve comply with any standard?

Yes, it complies with JIS F-7351 standard.

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