Warranty

For additional product information, please visit www.zurn.com.
6464
BACKFLOW
PREVENTERS
BACKFLOW PREVENTERS
ACCESSORIESSTRAINERS
AUTOMATIC
CONTROL VALVES
PRESSURE
REDUCING VALVES
FIRE
PROTECTION VALVES
THERMOSTATIC
MIXING VALVESRELIEF VALVES
MISCELLANEOUS
PLUMBING PRODUCTSREPAIR KITS
APPLICATIONS
Controlling the fluid level in a tank is easily
accomplished with the Zurn Wilkins ZW204 non-
modulating float valve that opens fully at a low set point
and closes tightly at a high set point.
SIZE
LEAD-FREE
PART NUMBER
LEAD-FREE
LIST PRICE EA.
ZW204: NON-MODULATING FLOAT VALVE, CLASS 150,
FLANGED X FLANGED
- -ZW 1,896.20
 -ZW 2,102.30
- -ZW 2,271.70
 -ZW 2,481.70
 -ZW 3,554.80
 -ZW 5,355.50
 -ZW 10,167.40
 -ZW 14,686.50
 -ZW 18,808.30
 -ZW 29,856.40
 -ZW 34,648.40
ZW204Y: NON-MODULATING FLOAT VALVE, CLASS 300,
FLANGED X FLANGED
- -ZWY 2,074.60
 -ZWY 2,287.10
- -ZWY 2,474.50
 -ZWY 2,945.70
 -ZWY 4,280.00
 -ZWY 6,641.10
 -ZWY 11,714.90
 -ZWY 16,233.70
 -ZWY 19,571.00
 -ZWY 32,159.20
 -ZWY 36,302.40
ZW204: OPTIONS
VALVE MOUNTED FLOAT (VM) OPTION
- -  VM Option 546.40
ROD EXTENSION (E.G. 4-ZW204R1, OR IF PURCHASED AS
STANDALONE PRODUCT, PV-FNM-R1)
- -  R Option  Length 144.00
- -  R Option  Length 161.30
- -  R Option  Length 178.60
TYPICAL INSTALLATION
STILLING WELL
REMOTE MOUNTED FLOA
T
MODEL ZW204
SUPPLY
TANK
For threaded/grooved end connections and angle body
pricing, use Class 150 valve pricing.
For reduced port body pricing, see Options and
Accessories on page 70.
FEATURES
• 1-1/4” - 16”
• Globe, reduced port globe, and angle bodies
available
• Pressure rating: 150 Class flanged, 250 psi max; 300
Class flanged or grooved, 400 psi max; Threaded,
400 psi max
• 140°F max
• 1', 2', or 3' float rod extensions available
• Remotely mounted pilot (standard)
• Wye strainer, isolation valves, and epoxy coating
come standard
• Corrosion resistant stainless steel float, rod, and
Monel pilot valve seat
APPROVALS AND APPLICABLE
SPECIFICATIONS
• ANSI/AWWA C530
• Certified to NSF/ANSI 61 and 372
ZW204 SERIES – NON-MODULATING FLOAT VALVE