IMPA: 750123

Marine Bronze Globe Valve 25mm 5kgf/cm² – IMPA 750123

This Marine Bronze Globe Valve, model F-7301, is designed for reliable flow control in shipboard piping systems. With a 25mm nominal size and a maximum working pressure of 5kgf/cm² (0.49MPa) for steam at 205°C, air, gas, oil, and pulsating water, it meets JIS standards for durability and performance. The valve is also suitable for non-shock water at 120°C with a max pressure of 7kgf/cm² (0.69MPa).

Constructed from corrosion-resistant marine bronze, this globe valve features a 120mm face-to-face dimension, a 95mm flange diameter, and a 4-bolt pattern with 12mm bolt holes on a 75mm PCD. It undergoes rigorous testing: seat watertight test at 0.76MPa (7.7kgf/cm²) and body hydraulic test at 1.03MPa (10.5kgf/cm²). Ideal for ship chandlers and marine engineers seeking a reliable, standard-compliant valve.

Key Features

Technical Specifications

TypeGlobe Valve F-7301
Size25 mm
Face-to-Face120 mm
Flange Diameter95 mm
Bolt PCD75 mm
Bolts4
Bolt Hole Diameter12 mm
UnitPer Piece (Pc.)

Frequently Asked Questions

What is the maximum working pressure for steam?

For steam at 205°C or below, the maximum working pressure is 0.49MPa (5kgf/cm²).

Is this valve suitable for oil or gas?

Yes, it is suitable for air, gas, oil, and pulsating water up to 0.49MPa (5kgf/cm²).

What are the flange dimensions?

The flange diameter is 95mm, with 4 bolt holes of 12mm on a 75mm PCD. Face-to-face length is 120mm.

What tests does this valve undergo?

It undergoes a seat watertight test at 0.76MPa (7.7kgf/cm²) and a body hydraulic test at 1.03MPa (10.5kgf/cm²).

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