Composite Right Angle Flow Control Valves - BSP/Metric
Valves Series TMCO (Needle orfice)
Part Number
TMCO 972-1/8-4
TMCO 974-1/8-6
TMCO 974-1/4-6
TMCO 976-1/4-8
TMCO 976-3/8-8
TMCO 978-3/8-10
TMCO 978-1/2-10
Bidirectional flow controller for mounting
on single-acting and double-acting cylinders and
valves. Knurled screw with internal hex slot.
Ports G1/8, G1/4, G3/8, G1/2
Coding Example
(Click Image to Enlarge)
Coding Example
TM
CU
04
-
02
TM
Actuation
TM = Manual
CU
Assembly
CU = on cylinders meter-out VU = on valves meter-in CO = needle orifice
9
Versions
9 = needle (manually operated)
74
Flow Control Range
Orifice
Size
Ø tube
72 =
2
4
74 =
3.8
6
76 =
5.8
8
78 =
8
10-12
1/8
Ports G1/8
G1/4
G3/8
G1/2
6
Ø Tube (mm) 4
68
10
12
Technical Specifications
Construction
needle-type
Valve group
Meter In, Meter Out, Needle Orifice flow controlle
Materials
OT58 Nickel Plated Brass Threads and Collet - Technopolymer (Glass-Reinforced Nylon® 66 Resin) - BUNA-N Seals, PTFE thread
seal
Mounting
by male thread
Ports
G1/8 , G1/4, G3/8, G1/2
Position
in any position (spot face o-ring thread seal)
Operating temperature
0 - 60°C (with dry air -20°C) (32°F - 140°F, with dry air -4°F)
*If lubricated air is used, it is recommended to use ISOV G32 oil.
Once applied the lubrication should never be interrupted.
Pneumatic Data
Operating pressure
0.5 - 10 bar (7.25 - 145 psi)
Nominal pressure
6 bar (87 psi)
Nominal flow
see graph
Nominal diam.
Tube 4 Ø2 mm (.079") - Tube 6 Ø3.8 mm (.150") - Tube 8 Ø5.8 mm (.228") - Tube 10 and 12 Ø8 mm (.315")
Fluid
filtered air
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