نشیمنگاه شیر با غشا الکتریکی سرو درایو

Body: seat
Function: control
Function: quick-release exhaust
Material: brass, stainless steel
Material: stainless steel, brass
Number of channels: 2/2-way
Operation: automatic
Operation: electric, servo-driven
Other characteristics: automatic
Type: diaphragm, poppet
Type: with membrane