Doodlebug Pump -- Cycle Stop Valves

Model 1: Plastic & Model 1Z Bronze/Composite (1 GPM to 25 GPM)
Model CSV-1 is available in 1" engineered thermoplastic. It is a fixed flow valve available in preset pressure settings of 30.40,50 or 60 PSI. It will handle maximum pump shut off up to 150 PSI
Model CSV-1Z is adjustable flow valve in 1" bronze with acetal cartridge. It has an adjustment range of 15 - 150 PSI. It will handle maximum pump shut off up to 400 PSI
Simple and compact requireing no maintenance, these valves make variable flow pumps out of standard pumps.
Model "W": Bronze ( 1-25 GPM or 5-50 GPM)
Model CSV2W is available in 1" or 1-1/4". They are a bronze adjustable flow valve used for heavy duty demands of commerical applications, or domestic applications when flow rates are higher or where the water is not so clean.
The 1" model is adjustable from 1-25 GPM.
The 1-1/4" model is adjustable from 5-50 GPM.
This series will handle maximum pump shut off up to 300 PSI