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