manometers measuring rotameters pitot tubes level indicators and switches sight flow indicators orifice plates and assemblies dead weight pg testers instrument tube fittings temperature gauges vacuum gauges water flow meter measuring barometer oil flow meter home about us " corporate video distributor...
manometers measuring rotameters pitot tubes level indicators and switches sight flow indicators orifice plates and assemblies dead weight pg testers instrument tube fittings temperature gauges vacuum gauges water flow meter measuring barometer oil flow meter home about us " corporate video distributor...
lever releases a spring-assisted plunger to draw off liquid. releasing the lever resets the viton or teflon seal against the valves machined seating surface. standard sampling valves are stainless steel. quick-closing valves greenwood quick closing valves use a reverse check valve design to stop the flow...
& supplies products produced in china. our company can provide best quality testing & measuring equipments and many other china lab instruments & supplies products, as they are a recognized manufacturer. our company is a topmost company located in china. + dandong xy electric co., ltd dandong, china...