Easy to adjust check valve, eliminates low head drainage for sprinklers located on slopes. Can be used also for drip irrigation.
Shuts off when the pressure drops below 0,4 bars.
Adjustment from 0,1 to 1,0 bar, from the top using a screw driver. Turning clockwise increases the shut off pressure by about 0,12 bar each turn.
Allows adjustment through sprinkler body, before or after installation.
Overall height: 8 cm
IT-VHCV015 1/2" check valve in plastic
IT-VHCV020 3/4" check valve in plastic
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