Delivery Time:7-15 working days after received your payment
Certification:CE,TRCU,ISO9001

Soft / Metal Seat Sealing Pneumatically Operated Butterfly Valve High Performance

High Performance Butterfly Valve

 ZSHWB series high performance butterfly valve brings low cost and light weight to high pressure water, oil, steam, gas and slurry applications, and these valves satisfy a wide range of industrial applications, such as in chemical, power, light textile, food, pharmaceutics, pulp and paper and other severe application.

Feature:

High quality one piece casting which provides consistent uniformity; High performance shutoff and modulating service for standard industrial process lines; Principle of seat sealing :soft seat or metal seat which meet the different application; Both wafer and lugged body styles available

 Main Technical Parameters

DN(mm)	DN50～1200
PN(MPa)	0.6,1.0,1.6,4.0(DN80～400)
Flow characteristic	EQ%
Rangeable ration R	50
Rated angle(°)	80
Actuator Mode	Single or double action
Air supply(MPa)	Recommend 0.5Mpa
Voltage	220V.AC  50Hz ,   380V.AC  50Hz(3 phrase)
Input signal	4～20mA.DC,0～10mA.DC,1～5V.DC or others
Connection	Wafer
Temperature(℃)	Carbon steel:-20～425℃,Stainless steel:-40～595℃