WSNF8327B102 Installation
The WSNF8327B102 Asco Solenoid Valve combines a multitude of user-friendly features. Each valve is accompanied by multi-language installation and maintenance instructions, ensuring ease of setup and long-term care. These valves can be flexibly mounted in any position without compromising their operation, thanks to their versatile design. The valve body includes mounting holes, simplifying secure attachment. With options for threaded pipe connections, including 8 (NPT ANSI 1.20.3) and G (ISO 228/1), compatibility with various pipe systems is assured. Declarations of conformity are available upon request, demonstrating their commitment to meeting standards.
In specific execution types, such as "EM" and "NFIS/WSCRIS" for hazardous environments, the solenoid enclosure features a cable gland with strain relief for cables with a 7 to 12 mm outer diameter and provides facilities for earthing or bonding conductors. In "NF/WSNF/WSCR" execution, a 1/2" NPT threaded entry hole is supplied, with an optional M20 x 1.5 (prefix "ET"). While these components are without a cable gland, DC solenoids with metal enclosures come equipped with switch-off peak voltage suppression diodes for added safety. To meet IEC 61508 (SIL) standards, these valves must be equipped with a specific exhaust protector, as illustrated on page 6, or an equivalent solution, ensuring their reliable and secure operation.