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:
Disponibilità Regionale
| Nord America |
|---|
Anguilla |
Antigua e Barbuda |
Aruba |
Bahamas |
Barbados |
Belize |
Bermuda |
Canada |
Costa Rica |
Cuba |
Curaçao |
Dominica |
El Salvador |
Giamaica |
Grenada |
Groenlandia |
Guadalupa |
Guatemala |
Haiti |
Honduras |
Isole BES |
Isole Cayman |
Isole Turks e Caicos |
Isole Vergini Americane |
Isole Vergini britanniche |
Martinica |
Messico |
Montserrat |
Nicaragua |
Panamá |
Porto Rico |
Repubblica Dominicana |
Saint Kitts e Nevis |
Saint Martin |
Saint Vincent e Grenadine |
Saint-Barthélemy |
Saint-Pierre e Miquelon |
Santa Lucia |
Sint Maarten |
Stati Uniti |
Trinidad e Tobago |