FLOWROX PV 80 User Manual (English)

Questions and Answers:

H
hillcarrieAug 12, 2025
What to do if there is leakage through FLOWROX Control Unit valve when closed?
- W
  william91Aug 12, 2025
  If the FLOWROX Control Unit valve leaks when it should be closed, several factors could be at play. It might be due to sleeve breakage, in which case you should check by the plug, change, and adjust the sleeve (models PVE, PVS). Another cause could be that the sleeve isn't closed with sufficient squeeze. For manual valves, try tightening the handwheel. If you're using pneumatic or hydraulic actuators, verify the cylinder's supply pressure; if it's too low, the sleeve won't squeeze properly, so check the compactness of the cylinder seals. Finally, the sleeve might be wrongly adjusted, so ensure you make the necessary adjustments.
J
John FitzpatrickAug 26, 2025
How to fix a FLOWROX PV 80 valve that leaks into the environment?
- J
  Javier PorterAug 26, 2025
  If your FLOWROX Control Unit valve is leaking into the environment, it might be caused by sleeve breakage, in which case you should change and make adjustment of the sleeve. Alternatively, the end flanges might be loosely tightened; in this case, tighten the flange end screws.
E
Elizabeth RomanSep 2, 2025
What to do if FLOWROX Control Unit sleeve is flapping or flow capacity is not sufficient?
- M
  Melissa CameronSep 2, 2025
  If the sleeve in your FLOWROX Control Unit is flapping and/or the flow capacity is insufficient, it could be due to vacuum or pressure shocks in the pipeline, or the rubber may have hardened and isn't opening fully. To address this, check that the opening tags are fixed.

FLOWROX PV 80 Specifications

General

Brand	FLOWROX
Model	PV 80
Category	Control Unit
Language	English

FLOWROX PV 80 User Manual

Table of Contents

Questions and Answers:

FLOWROX PV 80 Specifications