The Excess Pressure Shutdown Valve shall be a diaphragm actuated, pilot controlled valve. The main valve body shall be ductile iron ASTM A 536. The stem of the basic valve shall be guided top and bottom. The diaphragm shall not be used as a seating surface. All internal and external ferrous surfaces shall be coated with a high quality, fusion epoxy coating. The pressure pilot control shall be field adjustable from 50 psi to 200 psi. The valve shall be certified to NSF/ANSI Standard 61. The Excess Pressure Shutdown Valve shall be a WILKINS Model ZW207.
Compliance:
Features:
Beschikbaarheid regio
| Noord Amerika |
|---|
Amerikaanse Maagdeneilanden |
Anguilla |
Antigua en Barbuda |
Aruba |
Bahama's |
Barbados |
Belize |
Bermuda |
Britse Maagdeneilanden |
Canada |
Caribisch Nederland |
Costa Rica |
Cuba |
Curaçao |
Dominica |
Dominicaanse Republiek |
El Salvador |
Grenada |
Groenland |
Guadeloupe |
Guatemala |
Haïti |
Honduras |
Jamaica |
Kaaimaneilanden |
Martinique |
Mexico |
Montserrat |
Nicaragua |
Panama |
Porto Rico |
Saint Kitts en Nevis |
Saint Martin |
Saint Vincent en de Grenadines |
Saint-Barthélemy |
Saint-Pierre en Miquelon |
SaintLucia |
Sint Maarten |
Trinidad en Tobago |
Turks- en Caicoseilanden |
Verenigde Staten |