FEATURE INTRO BY IAN HALL Plumbing Tutor at Bolton College
Pumps and valves provide much-needed support to plumbing systems. Whether you are working on a heating system, hot/cold water system or sanitation system you can bet there will be a pump attached somewhere. Valves also form an integral part of a plumbing system, ranging from controls to safety devices.
PUMPS
VALVES
Scan the QR code below for an example of a circulating pump.
Scan the QR code below, for a range of different valves and their functions.
QUIZ
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P U M P S A N D VA LV E S
FEATURE: PUMPS & VALVES | HIP
1. What is the difference between a positive head and negative head pump? Answer: 2. Are pumps electrically powered? Answer
Go to hip-magazine.co.uk to download exercise answers for free.
WWW.HIP-MAGAZINE.CO.UK
TOP TIPS Never remove a valve or replace one without discussion with your supervisor first. Pumps are electrically powered, so be sure you have the appropriate tools to work safely.
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