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ASSE - 1020

Performance Requirements for Pressure Vacuum Breaker Assembly (Recommended for Outdoor Usage)

inactive
Organization: ASSE
Publication Date: 1 January 1989
Status: inactive
Page Count: 27

Document History

February 1, 2004
Performance Requirements for Pressure Vacuum Breaker Assembly
Description The assembly shall contain an independently acting check valve force loaded to the closed position, and an independently acting air inlet valve located downstream of the check valve that...
February 1, 2004
Performance Requirements for Pressure Vacuum Breaker Assembly
A description is not available for this item.
February 1, 2004
Performance Requirements for Pressure Vacuum Breaker Assembly
A description is not available for this item.
January 1, 1998
Performance Requirements for Pressure Vacuum Breaker Assembly
Description Vacuum breakers, other than air gaps, shall be classified into four general types: a. Atmospheric Type (See ASSE Standard #1001) b. Pressure Type (ASSE #1020, as described in this...
1020
January 1, 1989
Performance Requirements for Pressure Vacuum Breaker Assembly (Recommended for Outdoor Usage)
A description is not available for this item.
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