EasyManua.ls Logo

Asco 553 Series - User Manual

Default Icon
7 pages
Print Icon
To Next Page IconTo Next Page
To Next Page IconTo Next Page
Loading...
I&M
V 9629 R9
Solenoid Valves used in Safety
Instrumented Systems
Operating Manual in accordance with IEC
61508
©ASCO, L.P. 160 Park Avenue, Florham Park, New Jersey 07932 www.asco.com E288862-10/15/2018 All Rights Reserved
A
SCO Valves
®
Page 1 of 7

Other manuals for Asco 553 Series

Question and Answer IconNeed help?

Do you have a question about the Asco 553 Series and is the answer not in the manual?

Asco 553 Series Specifications

General IconGeneral
ManufacturerASCO
Product Series553 Series
MediaAir, Inert Gas
Port Size1/4" NPT
Voltage24VDC, 120VAC, 240VAC (depending on model)
MaterialAluminum
Operating Temperature-20°C to +60°C

Summary

Introduction

Terms and Abbreviations

Defines key terms and abbreviations used in the manual for clarity and understanding.

Acronyms

Lists and explains common acronyms used throughout the document, essential for technical comprehension.

Designing a Safety Instrumented Function (SIF) using an ASCO Solenoid Valve

Safety Function

Explains the core safety function of the ASCO Solenoid Pilot Valve within Safety Instrumented Functions.

Environmental Limits

Details the critical environmental conditions under which the solenoid valve must operate.

Application Limits

Outlines operational constraints and material compatibility considerations for valve application.

Design Verification

Describes the process and recommended tools for validating SIF design and SIL capability.

Installation and Commissioning

Installation

Provides essential guidelines and requirements for the correct installation of the solenoid valve.

Response Time

Operation and Maintenance

Proof Test Without Automatic Testing

Details the recommended procedure for performing manual proof tests to detect failures.

Proof Test With Automatic Partial Valve Stroke Testing

Explains automatic testing methods for identifying potentially dangerous failure modes.

Testing of the Product

Describes automatic partial valve stroke testing for detecting potential failure modes.

Physical Inspection

Recommends periodic physical inspections of the valve as part of maintenance.

Repair and Replacement

ASCO Notification

ASCO Solenoid Pilot Valves Covered

Status of the Document

Releases

Provides revision history, ECN number, and initial release date for the document.

Related product manuals