产品详情介绍
萨姆森Samson-Pfeiffer 1b系列PFA内衬调节阀
应用
Samson-Pfeiffer 1b系列PFA内衬单座调节阀用于侵蚀性和腐蚀性介质；
特别用于化学工业生产过程
公称通径 ：DN25 DN40 DN50 DN80 DN100 PN16
DN1” DN1.5” DN2.0” DN3.0” DN4.0” ANSI 150RF
温度范围 ：-40°C up to 200°C
Samson-Pfeiffer 1b系列单座调节阀由带PFA内衬球墨铸铁阀体和气动执行器组成
墨铸铁阀体带有标准4-5mm厚PFA内衬
用于不同的Kvs值阀芯和阀座可以更换
用PTFE波纹管密封阀芯杆；此外使用承载弹簧的安全填料作密封
有试验接口监测波纹管一次密封
气动执行器可以更换
Series 1b General Technical Data:
Ordering text :
Series 1b valve,
DN....., PN......, Kvs.......,
Body: ENJS 1049/PFA, Flange type....
Characteristic: Equal percentage/linear
Special design
Actuator: Samson Type .......,cm2, Signal pressure.......bar,
Mounting of positioner, limit switch, and/or a solenoid valve
应用
Samson-Pfeiffer 1b系列PFA内衬单座调节阀用于侵蚀性和腐蚀性介质；
特别用于化学工业生产过程
公称通径 ：DN25 DN40 DN50 DN80 DN100 PN16
DN1” DN1.5” DN2.0” DN3.0” DN4.0” ANSI 150RF
温度范围 ：-40°C up to 200°C
Samson-Pfeiffer 1b系列单座调节阀由带PFA内衬球墨铸铁阀体和气动执行器组成
墨铸铁阀体带有标准4-5mm厚PFA内衬
用于不同的Kvs值阀芯和阀座可以更换
用PTFE波纹管密封阀芯杆；此外使用承载弹簧的安全填料作密封
有试验接口监测波纹管一次密封
气动执行器可以更换
| Series 1b | |
| Nominal diameter | DN 25 to DN 100 and 1" to 4" |
| Nominal pressure | PN 10/16 and ANSI 150 lbs |
| Temperature range | -40°C up to 200°C |
| kvs-value | 0,005 to 125 |
| Face-to-face dimensions | DIN EN 558-1, series 1 and DIN EN 558-2, series 37 |
| Body material | EN-JS 1049/PFA; A395/PFA |
Series 1b General Technical Data:
| Nominal size | DN 25 to DN 100 | 1" to 4" |
| Nominal pressure | PN 16 | ANSI 150 lbs |
| Temperature range | -40°C up to 200°C | |
| Characteristic | Equal percentage / linear | |
| Leakage rate | Leakage rate A acc. To DIN EN 12266-1, P12Leakage rate 1 BO acc. to DIN 3230 Part 3 | |
| Plug stem sealing | PTFE bellows with backup packing and test connection | |
| Rangeability | 20 : 1 (to kvs 0,1) / 50 : 1 (from kvs 0,25 | |
| End connections | as per DIN EN 1092-2, Form B resp. ANSI 150 lbs | |
Ordering text :
Series 1b valve,
DN....., PN......, Kvs.......,
Body: ENJS 1049/PFA, Flange type....
Characteristic: Equal percentage/linear
Special design
Actuator: Samson Type .......,cm2, Signal pressure.......bar,
Mounting of positioner, limit switch, and/or a solenoid valve
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