Check Valves One Way Valve Brass Non Return for Water, Oil, Steam, Acidic Media, etc (3/4",20mm)

Made of high quality brass, durable to use Only used for the one-way flow of the medium in order to prevent the media from back flowing Operating Temperature is -20℃≤t≤110℃, pressure is 1.6mpa Suitable for water, oil, steam, acidic media, etc Package contant: 1Pcs Check Valve, Manufacturer: SENRISE