“Accurate pressure response keeps the system stable.”
“The Sioux Chief PVC Procheck was the only valve I could use for a backwater valve in an existing sewage drain.”
“Expanded water reach benefits distant fixtures.”
“Keeps pressure balanced with no fluctuations.”
“Completed the installation and it looks like the check valve will work. Note: you will need a 6" PVC pipe to view the valve.”
“Stable operation continues even at higher head levels.”
“Keeps household temperature consistent with the Rheem Natural Gas Control Thermostat.”
“Knowing it’s lead-free makes it worth it.”
