Product Overview

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Please see datasheets for complete technical specications available online at heating.danfoss.us.
Balancing
BALANCING
STV (THREADED) / STVL (SOLDER) provide a high level of balancing accuracy using an easy to adjust wheel with a digital
display. Valves include memory stop and dual dierential pressure read out ports as standard equipment.
STV/STVL Code No.
Connection
Cv
Valve Body
Material
Size Type
065F8965
1/2”
NPT
4.1
Brass
065F896501 Solder
065F8966
3/4”
NPT
5.9
065F896601 Solder
065F8967
1”
NPT
10.2
065F896701 Solder
065F8968
1-1/4”
NPT
15.2
065F896801 Solder
065F8969
1-1/2”
NPT
22.6
065F896901 Solder
065F8970
2”
NPT
36.5
065F897001 Solder
STVA Code No.
Connection
Cv
Valve Body
Material
Size Type
065F8971 2-1/2”
Flanged
(ANSI 125)
(Flanges not
supplied)
108
Cast Iron
065F8972 3” 128
065F8973 4” 220
065F8974 5” 349
065F8975 6” 493
065F8993 8” 696
065F8994 10” 1405
065F8995 12” 1764
STVA (FLANGED) provide a high level of balancing accuracy using an easy to adjust wheel with a digital display. Valves include
memory stop and dual dierential pressure read out ports as standard equipment.