Approvals: UL,CUL, FM
Conforms to UL 789 & ULC /ORD-C789 & FM 1110Adjustable buried length: 570mm to 1500mmUsed to identify the position of buried GateValves from 4" to 12
Operation Manual
Remove the indicator cover
Adjust the length of the connecting rod according to buried depth and cutoff the excessive part
Connect the indicator post and gate valve which is in the closed position. Adjust the indicator to the position of "SHUT"Tighten the bolts between the flange of theindicator post and post flange of gate valveInstall the indicator cover
Product Parameters
Production Procedure
We APC is a leading manufacturer specializing in development and production of Fire Protection Valves and Industrial Valves. Compared to other suppliers, we are pretty special at: 1. Experience: We have accumulated 25 years of experience in producing valves. 2. In-house Production: Our factory is managed under the ISO9000 standard. All spare parts are produced in-house by APC, allowing us to control the quality and each production process. 3. Approvals: Our products have got the UL FM VdS CCC approvals. 4. High-quality materials to prevent leakage 5. Reasonable price
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