application
This one is health type pneumatic butterfly valve operation, applied to the stainless steel piping system.
Butterfly valve consists of two and a half a valve body, valve adjustment, the valve stem and sealing ring, butterfly valve through the screw and nut assembly.
Pneumatic head features (standard normally closed type)
Normally open (NO) spring open/closed
Normally closed (NC) spring/gas drive
With on/off signal feedback sensing probe
Compressed air: minimum 4 bar maximum 7 bar
Compact appearance, small size, large torque, installation is simple and convenient
Standard configuration for a single function, optional dual role
Technical specifications
Specifications: 1 '- 12', DN15 - DN30
Connection mode: welding, clamp, thread, flange
Material: 304/316 l
Seal: standard EPDM and Ⅴ MQ, FPM can choose
Work style: electric pneumatic, optional
Surface treatment: fine cars or polishing Ra 0.8 microns or less
Temperature range: - 10 ℃ to + 95 ℃
The maximum product pressure: 10 bar
Minimum pressure of products: vacuum
