Common Applications
- Commercial Buildings
- Education
- Healthcare
- Industry
- Irrigation
- Waterworks
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.
Additional Information
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Technical Data
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Available Sizes:
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1-1/4in, 1-1/2in, 2in, 2-1/2in, 3in, 4in, 6in, 8in, 10in
Connection Types:
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Flanged, Grooved, Threaded
Flange Types:
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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