Fire Valve Angle Bronze AccorDINg To JIS F7334 R With “NAKADJIMA” Connection, 10K

TECHNICAL DESCRIPTION

Fire angle valve made of bronze with flange connection, according to JIS F7334R 10K and fire hose coupling “NAKADJIMA”. Possible variations of the function depending on the design.

• Fire stop valve

Valve seat seal – metal in rubber
Spindle type – pull-out

APPLICATION / WORKING FLUID

• Fire systems
• Seawater

Dimensions: DN 15 – 65


Description

Our JIS F7334-compliant angle fire valve is engineered from high-grade bronze, ensuring superior durability and corrosion resistance in demanding industrial and marine environments. This valve is rated for 10K pressure applications, making it an essential safety component for fire protection systems where reliability under pressure is non-negotiable. The specialized ‘Nakadima’ connection ensures a secure, leak-proof fit, adhering to stringent Japanese Industrial Standards for performance and safety.Designed for precision and longevity, this angle valve facilitates optimal flow control in piping systems, minimizing pressure drops and enhancing operational efficiency. Its construction meets the rigorous requirements of JIS F7334, certifying it for use in firefighting installations aboard vessels and in industrial facilities. The valve’s angled design allows for easy installation in tight spaces, providing flexibility without compromising on safety or functionality.Key features include:Material: Premium bronze for excellent corrosion resistancePressure Rating: 10K, suitable for high-pressure environmentsConnection Type: ‘Nakadima’ for secure, standardized fittingsCompliance: Fully adheres to JIS F7334 standardsApplication: Ideal for marine and industrial fire safety systems

Additional Information

 

Materials

No. DETAILS MATERIALS
Body / cover bronze CC491K (RG5)
Seat/valve bronze CC491K (RG5)
Spindle bronze CC491K (RG5)
Handwheel gray cast iron (GG25)
Spindle seal graphite gasket
Cap bronze CC491K (RG5)

Features

SPECIFICATION
Standard JIS 7334H
Execution angular
Joining flanged
Management Manual / manual with wheel
Drive multi-turn
T max. on the saddle seat rubber NBR - 80 °C / seat rubber EPDM - 110 °C
Dimensions
DN A L H (open) M
15 95 55 120 80
25 125 65 145 125
40 140 75 165 140
50 155 105 255/240 160
65 175 120 255 200