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SPX FLOW APV DELTA SW4 - User Manual

SPX FLOW APV DELTA SW4
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APV DELTA SW4
SINGLE SEAT AND CHANGE-OVER VALVE
FORM NO.: H170733 REVISION: UK-4
READ AND UNDERSTAND THIS MANUAL PRIOR TO OPERATING OR SERVICING THIS PRODUCT.
INSTRUCTION MANUAL
Scan for SW4 Valve
Maintenance Video

Questions and Answers

  • G
    garciajaniceAug 3, 2025
    What to do if the SPX FLOW Measuring Instruments actuator doesn't work and air escapes?
    • A
      Andrew BlackwellAug 3, 2025
      If the actuator of your SPX FLOW Measuring Instruments isn't working and air is constantly escaping from the venting plug, the suggested solution is to replace the complete actuator.
  • C
    Christopher WernerAug 10, 2025
    How to fix an untight valve in SPX FLOW Measuring Instruments?
    • D
      Darrell WilsonAug 10, 2025
      If the valve in your SPX FLOW Measuring Instruments is untight, replace the seat seals and check the line pressure against the permissible line pressure specified in chapter 9.
  • J
    James RichardsAug 18, 2025
    What to do if there is leakage in the clamp area of SPX FLOW Measuring Instruments?
    • M
      Melinda MartinAug 18, 2025
      If you notice leakage in the clamp area of your SPX FLOW Measuring Instruments, the recommended solution is to replace the housing seals.
  • M
    Michelle HarrisAug 26, 2025
    How to repair leakage at the upper shaft in the yoke area of SPX FLOW Measuring Instruments?
    • G
      Geoffrey DavisAug 26, 2025
      If there's leakage at the upper shaft in the yoke area of your SPX FLOW Measuring Instruments, you should replace the shaft seal, seat seal, and guide bushing.

Summary

General Terms and Safety Instructions

Safety Instructions and Warnings

Details essential safety precautions, hazards, and procedures to prevent injury or damage.

APV DELTA SW4 Operation and Auxiliary Equipment

Technical Data and Specifications

Valve Performance Data

Details closing times, valve stroke, air consumption, and product pressures for various configurations.

Service Instructions and Maintenance

Single Seat Valve Service

Provides step-by-step instructions for dismantling and assembling single seat valves.

Actuator Service Instructions

Covers maintenance, seal replacement, and assembly procedures for the actuator.

Change-over Valve Service

Details dismantling and assembly procedures specific to the change-over valve configuration.

Troubleshooting and Spare Parts

Troubleshooting Common Failures

Lists common valve and actuator failures with their corresponding remedies.

SPX FLOW APV DELTA SW4 Specifications

General IconGeneral
BrandSPX FLOW
ModelAPV DELTA SW4
CategoryMeasuring Instruments
LanguageEnglish