Common Applications
- Commercial Buildings
- Education
- Healthcare
- Industry
- Irrigation
- Waterworks
ZW209H Pressure Reducing / Pressure Sustaining Valve
ZW209H is a pressure reducing valve used where it is also critical to sustain upstream pressure.
Maintains the downstream pressure within narrow limits, regardless of inlet pressure fluctuations or varying flow rates.
Sustains upstream pressure to a critical user and will completely shut-off supply to downstream users in the unlikely event that the upstream pressure drops below a pre-set value.
Additional Information
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Technical Data
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Available Materials:
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ASTM A-536 Ductile Iron
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