Product Overview

12131218
65
Automatic flow balancing valve with integral ball valve.
Brass body.
Patented anti-scale, low noise polymer FlowCal™ cartridge.
Maximum working pressure: 400 psi (400 WOG).
Working temperature range: 32—212°F ( 0—100°C ).
Max. percentage of glycol: 50%.
Differential pressure control ranges: 2—14, 2—32, 4—34, 5—35 psid.
Flow rate: 27 fixed flow rate settings ranging from 0.5—21 GPM.
Flow accuracy: ±10%.
US Patent 7,246,635 B2.
Available with optional factory-installed pressure and temperature test ports
(1213xxx series).
121
FlowCal™
tech. broch. 01141
Code Description Lbs USD
121141A
•••
½" NPT female 2.7 185.20
121149A
•••
½" sweat 2.7 176.40
121151A
•••
¾" NPT female 2.7 187.40
121159A
•••
¾" sweat 2.7 178.50
121161A
•••
1" NPT female 5.0 382.00
121169A
•••
1" sweat 5.0 363.80
121171A
•••
1¼" NPT female 5.0 428.40
121179A
•••
1¼" sweat 5.0 407.90
121341A
•••
½" NPT female with PT test ports 3.2 198.50
121349A
•••
½" sweat with PT test ports 3.2 189.60
121351A
•••
¾" NPT female with PT test ports 3.2 201.30
121359A
•••
¾" sweat with PT test ports 3.2 191.70
121361A
•••
1" NPT female with PT test ports 5.5 395.90
121369A
•••
1" sweat with PT test ports 5.5 377.10
121371A
•••
1¼" NPT female with PT test ports 5.5 442.30
121379A
•••
1¼" sweat with PT test ports 5.5 421.20
SeleBS desired loV raSe So BompleSe Eull parS numAer.
2—14
2—32
4-34
DYNAMIC BALANCIN& VALVE
Replacement flow cartridge kits are available. Consult factory.
5—35
4—35
3—32
DiEEerenSial Pressure
LasS 3 digiSs ConSrol Ranges
&PM ... psid
9 9G0
10 10G
11 11G
12 12G
13 13G
14 14G
15 15G
16 16G
17 17G
18 18G
19 19G
20 20G
21 21G
SiYe FloV RaSes
½" ½—10 GPM
¾" ½—10 GPM
1" 2½—21 GPM
1¼" 4—21 GPM
DiEEerenSial Pressure
LasS 3 digiSs ConSrol Ranges
&PM ... psid
½ G50
¾ G75
1 1G0
1½ 1G5
2 2G0
2½ 2G5
3 3G0
3½ 3G5
4 4G0
4½ 4G5
5 5G0
6 6G0
7 7G0
8 8G0