尺寸,连接型式,材质和型式:
标准尺寸 DN 15–DN 100, PN16, 25, 40. 法兰连接.
灰口铸铁 GG-25 (PN16), 球墨铸铁GGG-40.3 (PN25), 铸钢1.0619+N (PN40)
或者不锈钢 1.4408
工作温度–60 到 +450°C
Reversible pneumatic actuator DP 32 – DP 34, equipped with pneumatic or electro pneumatic positioner, required operating signal pressure 1.4 – 4.5 bar. Control pressure max. 6 bar.
With electric actuator PREMIO, 2 torque switches and 1 limit switch , emergency manual override handwheel. Available with four toque ranges : 2.2 kN, 5 kN, 12kN, 15kN.
Compact design
Precision guided spindle
Burnished spindle
Spring-loaded PTFE-V-ring packing unit
Double wall bellow seal
Mechanical position indication
Free of asbestos |
FABA Longlife系列 波纹管密封截止阀
STOBU系列 填料密封截止阀
EURO-WEDI系列 软密封截止阀
ASTRA/ASTRA-PLUS系列平衡阀
SEVA系列软密封截止阀