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DZR lead free brass fixed orifice double regulating globe valve
Venturi insert
Positive shut-off with memory stop
Intended for HVAC and domestic water use
Solder joint ends (ASME B16.22)
Design according to BS7350
Tolerance on nominal Cvs ±3% (test according to BS7350)
Multi-turn adjustment (four full turns minimum)
With test points
AB1953, NSF-61 & NSF-372 certified
Meet BAA requirement
300WOG
Working conditions:
Water: from 15°F to 260°F
below 32°F only for water with added antifreezing fluids
over 212°F only for water with added anti-boiling fluids
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Unit of Measure
Items
RedWhiteValve_Blue_Green_Balancing_9519AB

Balancing Valve
RedWhiteValve_Blue_Green_Balancing_9519AB

Balancing Valve
RedWhiteValve_Blue_Green_Balancing_9519AB

Balancing Valve
RedWhiteValve_Blue_Green_Balancing_9519AB

Balancing Valve
RedWhiteValve_Blue_Green_Balancing_9519AB

Balancing Valve
Type N/A 9519AB
Connection Type N/A Solder ends
Seat Material N/A
Stem Material N/A
Size N/A U-1/2 N/A L-1/2 N/A 1/2 N/A 3/4 N/A 1
Operating Temperature [Min] N/A 15 ºF
Operating Temperature [Max] N/A 260 ºF
Operating Pressure [Max] N/A 300 psi
Cv Coefficient (Valve Fully Open) N/A 0.605 N/A 0.98 N/A 2.22 N/A 4.24 N/A 7.21
Length N/A 3.74 in N/A 3.74 in N/A 3.74 in N/A 4.18 in N/A 4.57 in
Height N/A 4.06 in
Valve Operator N/A Handwheel
Valve Operator Material N/A ABS (blue)
Weight N/A 1.16 lb N/A 1.16 lb N/A 1.16 lb N/A 1.28 lb N/A 1.52 lb