日标青铜直通消防阀 JIS F7334A 5K/10K
Standard Materials
body bc6
bonnet bc6
disc bc6
stem c37710bd or be
gasket non-asbestos
| DN | d | L | D | C | NO. | h | t | H | D2 | L1 | d1 |
| 5K15 | 15 | 73 | 80 | 60 | 4 | 12 | 9 | 130 | 80 | 50 | M42×2 |
| 10K15 | 15 | 73 | 95 | 70 | 4 | 15 | 12 | 130 | 80 | 55 | M42×2 |
| 5K25 | 25 | 78 | 95 | 75 | 4 | 12 | 10 | 160 | 125 | 60 | M42×2 |
| 10K25 | 25 | 83 | 125 | 90 | 4 | 19 | 14 | 160 | 125 | 65 | M42×2 |
| 5K40 | 40 | 129 | 120 | 95 | 4 | 15 | 12 | 190 | 140 | 80 | M52×2 |
| 10K40 | 40 | 134 | 140 | 105 | 4 | 19 | 16 | 190 | 140 | 90 | M52×2 |