شیر سوزنی برای گاز اسیدی

Body: threaded
Function: calibration
Function: pressure reducing
Function: regulating
Material: metal
Material: stainless steel
Media: for oil, for sour gas
Number of channels: 2-channel
Number of channels: 2-way, 3/2-way
Operation: manual
Other characteristics: high-pressure
Type: needle