Fire Valve Angle Bronze Flanged JIS F7334H 10K
TECHNICAL DESCRIPTION
Angled fire hydrant with soft seal JIS F7334H 10K
It is installed in fire systems operating with fresh and sea water, it is installed in a set with a coupling for a fire hose type “NAKAJIMA”. With a threaded cover.
WORKING FLUID / MEDIUM
• Sea water
• Fresh water
ANNEX
• In fire systems with a maximum operating temperature of 80 °C
JOIN
• Standard NAKAJIMA coupling or BSPP male thread
Dimensions: DN 15 – 65
The Bronze Flanged Fire Valve, compliant with JIS F7334H 10K standards, is an essential safety component designed for industrial fire protection systems. Crafted from high-grade bronze for superior corrosion resistance and durability, this angle valve ensures reliable operation in emergency situations. Its flanged connections facilitate easy installation and maintenance, making it a preferred choice for piping systems where fire safety is paramount.Key features of this valve include:Conforms to JIS F7334H 10K specifications for pressure and performanceConstructed from durable bronze for long service lifeFlanged ends for secure, leak-proof connectionsAngle design optimizes flow and reduces pressure dropSuitable for water-based fire suppression systemsIdeal for use in commercial buildings, manufacturing plants, and infrastructure projects, this valve provides critical shut-off capability in fire lines. Its robust construction and adherence to international standards ensure it meets the rigorous demands of fire safety applications, offering peace of mind and regulatory compliance.

Materials
| No. | DETAILS | MATERIALS |
|---|---|---|
| 1 | Body | bronze CC491K (RG5) |
| 2 | Bracelet solid. | rubber-reinforced |
| 3 | Valve | bronze CC491K (RG5) |
| 4 | Lid | bronze CC491K (RG5) |
| 5 | Spindle | brass CW710R (SoMs59) |
| 6 | Handwheel | gray cast iron EN-JL1030 |
Features
| SPECIFICATION | |
|---|---|
| Standard | JIS 7334H |
| Execution | straight |
| Joining | flanged |
| Management | manually with wheel |
| Drive | multi-turn |
| T max. °C | NBR seat 80 °C / EPDM seat 110 °C |
| 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 |









