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
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 |
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