Product Description

Large-diameter soft seal gate valve is made of high-quality nodular cast iron. It has the characteristics of high strength, light weight and accurate geometric dimension. It uses the elastic valve plate to produce the compensation effect of micro deformation, and achieves good sealing effect. The valve has the obvious advantages of overall rubber coating, corrosion resistance, not easy to break, good elastic memory and long service life. It can be very easy for one person to install driving device. It can be opened and closed freely, and can also be equipped with electric and pneumatic actuators according to the requirements of users. It can be widely used in tap water, sewage, building, video, electric power, medicine, metallurgy, textile, energy system and other fluid pipelines as regulating and intercepting devices. (optional driving mode: manual / spur gear / bevel gear / electrical installation, etc.)

Technical Parameters

nominal diameter: DN350-DN1000

nominal pressure: PN10/PN16/CL125/CL150

applicable temperature: 0-80 ℃

applicable medium: water, oil, gas,etc.

design standards: CJ/T216-2013,GB/T32290,BS5163，DIN3352,EN1171，EN1074

structural length: GB/T12221/EN558-1/SABS664/SABS665

flange drilling: GB/T17241.6,EN1092-2, ASME B16.1/16.42,AS4087

test standard: GB/T13927,EN12266