This manual covers installation, electrical connection, service, maintenance, and disassembly instructions for ASCO Series 300 3/2 AC solenoid valves.
The ASCO Series 300 are direct operated, heavy duty 3/2 AC-solenoid valves with resilient seats and plastic discs. They are available in normally closed or normally open operation and feature a brass body. The document provides comprehensive guidance on installation, including depressurizing the system, mounting vertically, and connecting piping according to nameplate specifications. It also details electrical connection requirements, such as ensuring proper tightening of screw terminals and providing earth connections where necessary.
The manual covers direct operated, heavy duty 3/2 AC-solenoid valves with resilient seats and plastic discs.
The equipment must be mounted vertical with the solenoid upright.
You must first carry out an electrical test and energize the coil a few times to notice a metallic click.