ZW218 Slow-Close Check Valve
The Zurn Wilkins Model ZW218 Slow Close Check Valve will fully open when inlet pressure is greater than outlet pressure allowing flow. The check valve will close drip tight via the control connected from the outlet to the cover when outlet pressure is greater than the inlet pressure.
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** Territory restrictions apply for most products.
1-1/4in, 1-1/2in, 2in, 2-1/2in, 3in, 4in, 6in, 8in, 10in
Flanged, Grooved, Threaded
150# ANSI, 300# ANSI, ANSI# ANSI
*Lead-Free: The wetted surface of this product contacted by consumable water contains less than 0.25% of lead by weight.
See product datasheet for additional details