锻钢闸阀结构形式:1.全通径或缩径; 2.明杆带支架; 3.两端自动调心的填料压套; 4.用缠绕式垫片的螺栓型阀盖、螺纹密封焊接型阀盖,或自密封阀盖; 5.本体倒密封; 6.承插焊接ANSI/ASME B16.11; 7.螺纹端(NPT端)按ANSI/ASME B1.20.1。
压力等级 | 150 | ||||||
口径 | Mm | 15 | 20 | 25 | 32 | 40 | 50 |
In | 1/2 | 3/4 | 1 | 1/4 | 1 1/2 | 2 | |
L(mm) | RF | 108 | 117 | 127 | 140 | 165 | 203 |
RTJ | 119 | 130 | 140 | 153 | 178 | 216 | |
H1(mm) | 170 | 170 | 205 | 225 | 254 | 292 | |
W(mm) | 100 | 100 | 125 | 160 | 160 | 180 | |
重量(kg) | 3.5 | 4.8 | 6.5 | 9.8 | 12 | 15 | |
压力等级 | 300 | ||||||
口径 | Mm | 15 | 20 | 25 | 32 | 40 | 50 |
In | 1/2 | 3/4 | 1 | 1/4 | 1 1/2 | 2 | |
L(mm) | RF | 152.5 | 178 | 203 | 216 | 228.5 | 266.5 |
RTJ | 163.5 | 191 | 216 | 229 | 241 | 282 | |
H1(mm) | 170 | 170 | 205 | 225 | 254 | 292 | |
W(mm) | 100 | 100 | 125 | 160 | 160 | 180 | |
重量(kg) | 4.2 | 5.3 | 7.5 | 11.3 | 16.5 | 18.2 | |
压力等级 | 600 | ||||||
口径 | Mm | 15 | 20 | 25 | 32 | 40 | 50 |
In | 1/2 | 3/4 | 1 | 1/4 | 1 1/2 | 2 | |
L(mm) | RF | 165 | 180.5 | 216 | 229 | 241 | 292 |
RTJ | 163.5 | 190.5 | 216 | 229 | 241 | 295 | |
H1(mm) | 170 | 170 | 205 | 225 | 254 | 292 | |
W(mm) | 100 | 100 | 125 | 160 | 160 | 180 | |
重量(kg) | 5.5 | 7.0 | 9.7 | 12.5 | 18.4 | 20 |