شیر فلکه کشویی قابل تنظیم عملکرد با باد برای بخار

Function: control
Function: exhaust
Function: regulating
Material: plastic
Media: for steam
Number of channels: 2/3-way
Number of channels: 3-way
Operation: air-operated
Operation: pneumatic
Operation: pneumatically-actuated
Type: ball
Type: sliding gate