
Manufacturer Level Gauge Customized Cast Quick Open Cock Valve Small Blind Zone. Adopted small blind zone design offering larger visible liquid level range. Residual liquid at the bottom can be observed for more accurate measurement. Equipped with cast quick-open cocks on both ends to cut off medium rapidly. Maintenance and blowdown can be carried out without emptying the tank, saving time and labor. Forged & cast valve body construction, pressure rating up to PN40. Wetted parts optional in Cast Steel or 1.4404 (316L), compatible with water, steam and weakly corrosive media. Flange connection with customizable visible length. Galvanized protective frame provides good anti-corrosion performance for long-term service on boilers and chemical storage tanks. blowdown needle valve available for on-site venting, sampling and line purging. Safety anti-splash protection structure to prevent medium ejection if glass breaks, protecting field operators.