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VF53 series electric regulating valve
Application ：
1、It is suitable for continuous control in district heating system and hvac system.
2、It c an be installed with Siemens SAX, SKD, SKB, SKC series executor.
Product features ：
1、Precision casting WCB 2、 The valve body adopts the pressure balance type, which guarantees the high clearance ability under the low pressure, and the switching free ability under the high pressure difference 3、Maximum allowable differential pressure is 1000kpa 4、The stem seal uses special sealing process 5、The full metal joint seat increases the value of the life of the valve 6、The product meets GB/T17213-2015 flange connection standard