Page 5 - inside front cover

Valves
Dixon Powhatan 2007 1-5 1-800-355-1991
• Designed for use in Class III Standpipe systems
• Locking pin device restricts full opening of valve by untrained personnel,
pin may be removed by fire fighters to allow full opening of valve
• For installation requirements refer to NFPA 14 for Standpipe and hose systems
• Forged brass with a red handwheel
• U/L listed and FM Approved
• Restricts only under flow conditions
• For use up to 175 PSI
These valves are designed to reduce inlet pressures under flowing (residual) conditions.
Allows adjustable restriction of the downstream residual (flowing) water pressures up to 175
lbs. The valves should not be set to provide less than the minimum pressure required by
NFPA 14 while flowing 250 GPM for 2-1/2"size and 100 GPM for 1-1/2"size.
Brass Adjustable Pressure Restricting Angle Valves
Angle Valves
Dixon
Part #
AVAPR151F
AVAPR251F
Inlet
Female NPT
1½"
2½"
Outlet
Male NH (NST)
1½"
2½"
Dixon
Part #
AVAPRF151
AVAPRF251
Inlet
Female NPT
1½"
2½"
Outlet
Female NPT
1½"
2½"