Cast iron copper inlaid round gate

1、 Product Overview
Cast iron copper inlaid round gate is a key equipment used for water supply, drainage and sewage treatment. It is made of gray cast iron or ductile iron, and the sealing surface is inlaid with copper strips or rubber, which complies with the Ministry of Construction CJ/T300-1992 and the American AWWA standard. Its structure consists of door frame, gate, guide rail, sealing strip and other components, which have the characteristics of wear resistance, corrosion resistance, and easy operation.
2、 Technical parameters
Specification Range
Nominal diameter: DN200~DN1200 (customizable)
Applicable pressure: ≤ 0.1MPa
Applicable temperature: -40 ℃~200 ℃ (copper seal)
Drive mode
Dual use of manual, electric, and flashlight (such as QDA type hoist)
Response time: Electric type ≤ 0.5 seconds
Sealing performance
Sealing grade: ANSI Class VI (soft seal)
Sealing material: copper alloy or rubber
3、 Application scenarios
Water conservancy engineering
Reservoir and river water level regulation
Irrigation channel flow control
Municipal Environmental Protection
Sewage treatment plant interception
Rainwater drainage system
Industrial sector
Control of granular media in the chemical and metallurgical industries
4、 Installation and maintenance
Installation method
Wall mounted, wall attached, flange type (installation space needs to be reserved)
Flat bottomed design is suitable for scenarios with large sediment loads
Maintenance points
Check the wear of the sealing surface after every 3000 actions
It is recommended to disassemble the packaging during transportation to prevent damage to the components

選型建議