Brochure

12131218
67
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
Select desired ow rate to complete full part number.
DYNAMIC BALANCING VALVE
Replacement flow cartridge kits are available. Consult factory.
Size Flow Rates
½" ½—10 GPM
¾" ½—10 GPM
1" 2½—21 GPM
1¼" 4—21 GPM
Size GPM
Last 3 digits
...
Differential Pressure
Control Ranges (psid)
½", ¾" ½ G50
2 — 14
½", ¾" ¾ G75
½", ¾" 1 1G0
2 — 32
½", ¾" 1½ 1G5
½", ¾" 2 2G0
½", ¾", 1" 2½ 2G5
½", ¾", 1" 3 3G0
½", ¾", 1" 3½ 3G5
½", ¾", 1", 1¼" 4 4G0
½", ¾", 1", 1¼" 4½ 4G5
½", ¾", 1", 1¼" 5 5G0
½", ¾", 1", 1¼" 6 6G0
4 — 34½", ¾", 1", 1¼" 7 7G0
½", ¾", 1", 1¼" 8 8G0
Size GPM
Last 3 digits
...
Differential Pressure
Control Ranges (psid)
½", ¾", 1", 1¼" 9 9G0
5 — 35
½", ¾", 1", 1¼" 10 10G
1", 1¼" 11 11G
3 — 321", 1¼" 12 12G
1", 1¼" 13 13G
1", 1¼" 14 14G
4 — 35
1", 1¼" 15 15G
1", 1¼" 16 16G
1", 1¼" 17 17G
1", 1¼" 18 18G
1", 1¼" 19 19G
1", 1¼" 20 20G
1", 1¼" 21 21G