SC8551A001MS FAQs
The instructions come in multiple languages to cater to a diverse user base.
Yes, they are designed to maintain optimal functionality regardless of their mounting orientation.
Connecting to the exhaust port can affect the valve's operation, potentially causing issues, so it's important to follow the recommended connections.
The environmentally-protected design is not adapted for normally open (NO) function. For specific functional needs, please contact our support team for guidance.
IEC 61508 Functional Safety (suffix SL) is a safety standard. To determine its suitability for your application, it's essential to verify the temperature range of the valve body and solenoid. For more information on the probability of failure, please contact us.
The plates can be positioned based on the valve's function (3/2 NC or 5/2). The series 551 plate or one of the two series 553 plates should be placed on the spool valve body before installing it on the actuator.
Connecting pipes or fittings to the exhaust ports is essential to protect the internal components of the spool valve and its pneumatic operator from external factors like dust, liquids, and harsh conditions.
SC8551A001MS Installation
The valve package includes comprehensive installation and maintenance instructions available in multiple languages, ensuring user-friendly setup and ongoing care. These valves exhibit remarkable versatility as they can be mounted in any position without compromising their operational effectiveness. Importantly, it's advised not to connect the pressure supply to the exhaust port, and the "environmentally-protected" construction is not designed for NO (normally open) function, so for specific functional requirements, please get in touch with us. Additionally, for applications involving IEC 61508 Functional Safety (suffix SL), it's essential to verify the temperature range suitability of the valve body and solenoid. For detailed information on the probability of failure, do not hesitate to contact us.
The 3/2 NC-5/2 spool valve is supplied with one or two interface plates featuring NAMUR mating surfaces. Depending on the function (3/2 NC or 5/2), position either the plate (series 551) or one of the two plates (series 553) on the spool valve body before installation on the actuator. To protect the internal components of the spool valve and its pneumatic operator when used in outdoor or harsh environments, it is imperative to connect pipes or fittings to the exhaust ports, guarding against dust, liquids, and other environmental factors. The valve package is thoughtfully inclusive, containing dowel pins (if required), bolts, and gaskets as standard supplies. Lastly, the threaded pipe connection identifier is as follows: 8 = NPT (ANSI 1.20.3); G = G (ISO 228/1), providing clarity in selecting the appropriate fittings.
