產品概述Introduction
PVC球閥常見于水處理及灌溉工程.材質適用于腐燭性介質.如海水。此外,塑料材料對大多數酸戚、鹽溶液和有機溶劑都有耐腐惋性。
PVC不耐芳香炬和氯化炬。量髙耐溫為60℃(140°華氏度)。
PVC ball valves are widely used in water management and irrigatjon and is suitable for corrosive media, such as sea water. Moreover, the plastic material is resistant to most acids and bases, salt solutions and organic solvents. PVC is not resistant to aromatic and chlorinated hydrocarbons. The maximum medium temperature is about 60*C 140*F).
電動執行器Electric Actuator
開關型 | 反饋信號:有源觸點/無源觸點(干觸點)信號/4-20mA/電阻信號 Feedback: the Active Contact Signal. Passive Contact Signal. Resistance, 4-20mA |
調節型 | 輸入/輸出倍號4-20mAX)-10 V/1 -5 V Input&Output Signal: DC 4-20mA, DC 0-10Vt DC 1-5V |
現場可操控型 | 帶現場/遠程控制開關、調節型以及MODBUS, PROFIBUS現場總線 |
電壓 | AC110-240V380V 5(¥60Hz; DC12V, DC24V,特殊電壓可定制 AC110-240V 380V 50/60Hz; DC12V, DC24V. Special Voltage Can be Customized |
防爆等級 | 可選防爆型EXdllBT4 |
產品參數Technical Parameters
閥 | 體Valve Body | 閥內組件Valve Components | |
公稱通徑 | DN15-DN400 | 閥體材質 | UPVC/CPVC |
公稱壓力 | , | 閥芯材質 | UPVC/CPVC |
連接方式 | 法蘭、螺紋、由令 | 閥座密封 | PTFE, |
結構類型 | 浮動球芯直動式;三通T型、L型 3 Way L-type/ T-type | 適用介質 | PVCM容的食品工業化學溶劑 |