ASCO Solenoid Valves V 9629 R6 Operating Manual

About this manual

This operating manual provides instructions for designing, installing, verifying, and maintaining a Safety Instrumented Function (SIF) using ASCO Solenoid Valves V 9629 R6 in accordance with IEC 61508 standards. It covers safety functions, environmental limits, design verification, SIL capability, installation procedures, commissioning, operation, maintenance, and repair.

What's inside

• Introduction
• Terms and Abbreviations
• Designing a Safety Instrumented Function
• Environmental Limits
• Application Limits
• Design Verification
• SIL Capability
• Installation and Commissioning
• Operation and Maintenance
• ASCO Solenoid Pilot Valves Covered

Frequently asked questions

What is the fail-safe state of the valve?

The fail-safe state occurs when the solenoid is de-energized and its return spring holds the pilot in the closed position.

What air filtration is required for installation?

These solenoids are intended for use on clean, dry air or inert gas filtered to 50 microns or better.