Post Indicator
The post indicator shall be used outdoors, applicable to fire sprinkler system, water supply and drainage system, civil building fire protection system, commercial building fire protection system, industrial plant fire protection system, etc. Connected with the non-rising stem gate valve, it can control the opening/closing of the non-rising stem gate valve and display the status of the valve. For detailed parameters such as buried depth and switch turns, please contact our sales personnel for consultation
Material quality球墨铸铁
Inch可以与 4", 5", 6", 8", 10", 12",14”,16”,18”,20”,24”的暗杆闸阀相连接
Connect法兰 x 法兰
ApprovalFM/UL
Product characteristics
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