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Wilkins ZW204 Non-Modulating Float Valve
Wilkins

Wilkins ZW204 Non-Modulating Float Valve

The Zurn Wilkins Model ZW204 Non-Modulating Float Operated Control Valve is designed to be either fully open or fully closed in response to the position of the float. The valve will accurately control the fluid level of a tank, opening at a preset low point and closing at a preset high point. The Float Pilot Valve will be set up for remote liquid level control as standard. The Float Pilot can be mounted to the control valve at additional cost. Meets the requirements of NSF/ANSI 61* *Product contains weighted average lead content less than 0.25% for wetted surfaces.
Specification
  • The Float Controlled Valve shall be a single seated, line pressure operated, diaphragm actuated, globe or angle valve. The valve shall seal by means of a corrosion-resistant seat and resilient, rectangular seat disc. These and other parts shall be replaceable in the field; all such service and adjustments will be possible without removing the valve from the line. The main valve body shall be ductile iron ASTM A 536. The stem of the basic valve shall be guided top and bottom. The basic valve and its pilot control system shall contain no packing glands or stuffing boxes. The diaphragm shall not be used as a seating surface nor shall pistons be used as an operating medium. All internal and external ferrous surfaces shall be coated with a high quality, FDA Approved fusion epoxy coating. The valve shall be certified to NSF/ANSI Standard 61. The Non-Modulating Float Controlled Valve shall be a ZURN WILKINS Model ZW204.
Technical specification
  • Unique ref.zurn-zw204
  • Product familyAdjusting/Controlling Valves for Liquid Services
  • Product groupNon-Modulating Float Valve
  • TypeObject (single object)
  • Date of publishing2025-09-02
  • Edition number1
Links
Related
  • Designed inUnited States
Classification
  • BIMobject CategoryPlumbing - Valves

Region availability

North America
Anguilla
Antigua and Barbuda
Aruba
Barbados
Belize
Bermuda
British Virgin Islands
Canada
Caribbean Netherlands
Cayman Islands
Collectivity of Saint Martin
Costa Rica
Cuba
Curaçao
Dominica
Dominican Republic
El Salvador
Greenland
Grenada
Guadeloupe
Guatemala
Haiti
Honduras
Jamaica
Martinique
Mexico
Montserrat
Nicaragua
Panama
Puerto Rico
Saint Kitts and Nevis
Saint Lucia
Saint Pierre and Miquelon
Saint Vincent and the Grenadines
Saint-Barthélemy
Sint Maarten
The Bahamas
Trinidad and Tobago
Turks and Caicos Islands
U.S. Virgin Islands
United States

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