PRODUCT DESCRIPTION
The check valves, or unidirectional valves, are widely used in all hydraulic applications, from the mobile to the industrial sector. The HCV are unidirectional valves for in-line installation. The HCV is housed inside a body with female threads, available in sizes BSPP for 1/4 " , 3/8" ,1/2" , 3/4" and 1" The oil flow is free from port 2 to port 1 while it is interrupted by port 1 to port 2.
For HCV BSPP unidirectional valves the standard opening pressure of the shutter is fixed at 1 bar. The external body is made of high-strength steel and protected externally from corrosion by galvanizing treatment.
The alakilin zinc surface treatment is recommended for those applications exposed to corrosive agents, such as particularly aggressive environmental factors.
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