Flow Control ADJUSTABLE Water Bypass Spring Check Valve 2" socket union 1-14 LB adjustable spring

Water bypass valve - 1 - 14 lb spring pressure - adjustable spring tension

2" / 50mm socket unions

Suited to any application with an unknown, experimental or changing valve tension requirement is needed.
Easily adjusted by unscrewing the unions to remove the valve and use a standard socket to rotate the adjustment screw until you have the right pressure for your application

1.5 turns = approx 1 lb force change.

Fully screwed in = 14 lb
Fully screwed out = 1 lb

1/4" PVC adjusting nut.