BR40-1 Glass board liquid level gauge
Minimum Order: 0
Quality/Safety Certification: 0.00
the liquid level gauge is composed of upper needle valve and the indicator in the center .
the status of vavel is controlled by handwheel .open the valve and the madiun flows into the indicator ,the liquid level can be shown inside the transparent part .
inside nominal diameter :DN20
nominal pressure :medium
strength :(temperature)0~250oC