A Gang Valve is used to feed off airline tunes to multiple outlets (e.g airstones, ornaments or diffuser tubes). Each Gang Valve can be adjusted to regulate the flow of air to each of the individual air outlets
J**T
air control valve
a very handy unit, by just gently twisting twin units apart you can multiply the number of valves to suit our required number, will not rust, can be hidden under gravel/ornaments in tank meaning only one air line down corner of tank, ideal.
A**R
Cheap quality but does the job well
I used this in conjunction with a 6" air stone in a tropical aquarium. Whilst it was a bit cheap in quality (I had to make the air holes, it was molded over), it does the job well and overall I am pleased.
J**
2 for 1
You can choose to add 1 or both valves to your air pump to enable you to control the air flow to your tank ornament/air wall.Great little product, very happy with it so far.
J**.
POOR QUALITY BUT DOES JOB EVENTUALLY
Had to drill through to unblock plastic (manufacturing problem it seems). Cheap to buy but you shouldn't have to rectify a manufacturing error to make work!
A**N
7/10, ok, had to clear blocked plastic channel[manufacturing ...
7/10,ok,had to clear blocked plastic channel[manufacturing defect]with drill,then works.
W**E
Rubbish air passages blocked. Needs drilling out before use ...
Rubbish air passages blocked. Needs drilling out before use.
M**E
Four Stars
works fine
M**S
A good product
It does what it says on the pack
