Norgren Flow Controls - Manual (Page 12)

FIT-3-12 Littleton, CO USA Phone 303-794-2611 www.norgren.com
Function Fittings and Flow Controls
● Panel mounted general purpose flow controls
● Captive adjustment needle will not blow out
when unscrewed
● Calibrated adjusting knob, can be locked on 1⁄8
and 1⁄2 models
● Panel mount legend plate indicating direction of
flow control supplied as standard
● High operating pressure
C/600, M/600 Series Heavy Duty
In-Line Flow Control
Technical Data
Fluid: Compressed air, nitrogen, inert and non-combustible gases
compatible with materials of construction.
Note:
For other types of fluids or compressed gases, please
consult factory.
Operation:
Uni-directional
Mounting:
Panel mounted
Port Sizes:
NPT ISO G Weight lbs. (Kg)
1⁄8 NPT C/636 G1⁄8 S/636 .29 (.13)
1⁄4 NPT C/637 G1⁄4 M/637 .49 (.22)
1⁄2 NPT C/639 G1⁄2 M/639 1.72 (.78)
Operating Pressure:
5 - 230 psig (0.3 - 16 bar)
Operating Temperature:
0°* to 175°F (-20° to 80°C)
*Consult our Technical Service for use below 35°F (2°C)
Flow
Port Cv Max Cv Max
Product Size Reg Flow Free Flow
C/636 1/8" 0.17 0.51
C/637 1/4" 0.49 1.05
C/639 1/2" 2.94 4.16
Materials
Brass body, chromium plated adjusting knob, locking ring
and panel mounting ring, nitrile rubber seals.
Spares Kits
Product Number Kit Number
NPT ISO G NPT ISO G
C/636 S/636 QC/520/00 QS/520/00
C/637 M/637 QC/521/00 QS/521/00
C/639 M/639 QC/522/00 QS/522/00
Ordering Information
To order, quote model number from table on page
FIT-3-12, e.g. C/637 for the 1/4" model
Alternative models
C/800 range of Heavy duty flow controls,
see page FIT-3-10.
T1000 range of In-Line Flow Controls,
see page FIT-3-6.
TM, TC/800 high temperature version 300°F
(150°C) max.