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Swivel Check Valve Features

Writer:condiDate:2017-3-3 09:35
■ H74 Clamp Swivel Check Valve Product Overview
The company produced H74-type folder swing check valve, is a thin-shaped check valve, it has a simple structure, beautiful appearance, light weight, easy installation and so on. The valve with a spring and no spring two, the valve with a spring off fast, reduce the water hammer, but the resistance is slightly larger; valve without spring flow resistance is small, greater connectivity, greater water hammer The Users can choose according to the requirements of working conditions with spring device. Mainly applicable to the water supply system, petroleum, chemical, metallurgical and other industrial sectors have restrictions on the installation of space is most applicable.
■ H74 pairs of swivel check valve main parts materials
Body material: WCB, CF8, CF8M
Valve plate material: CF8, CF8M
Spring material: CF8, CF8M
Seat: nitrile rubber, 13Cr, CF8, CF8M
■ H74 pairs of swivel check valve main technical parameters
Nominal diameter: DN50-600 (mm)
Nominal pressure: 1.0-2.5MPa
Applicable temperature: -20 ℃ ~ 450 ℃
Connection flange: JB / T74-90; GB9113.1-9113.26
Connection: pair folder
 

TypeInfo: Technical Articles

Keywords for the information:Swivel Check Valve Features  Swivel check valve  Advantages of swivel check valve