CONTROL VALVE FLOWRATE
TECHNICAL SPECIFICATIONS
PNEUMATIC DATA
DIMENSIONS
Model
WITH
D
P 1 bar
AS Free flow
2810 1/8
415
Nl/min
590
Nl/min
2820 1/8
400
Nl/min
640
Nl/min
2830 1/8
415
Nl/min
635
Nl/min
2810 1/4
508
Nl/min
740
Nl/min
2820 1/4
530
Nl/min
840
Nl/min
2830 1/4
530
Nl/min
850
Nl/min
2810 3/8
620
Nl/min
900
Nl/min
2820 3/8
1415
Nl/min
1990
Nl/min
2830 3/8
1415
Nl/min
1980
Nl/min
2810 1/2
1540
Nl/min
2080
Nl/min
2820 1/2
1520
Nl/min
2150
Nl/min
2830 1/2
1520
Nl/min
2100
Nl/min
Operating pressure
0 — 10
bar [0 - 145 psi]
Nominal flowrate
see table
Construction
cone-type
Mounting
by through-holes in body or console
Materials
Nickel-plated brass, plastic control knob, Buna-N
seals
Ports
G1/8, G1/4, G3/8, G1/2
Installation
as required
Operating temperature
32
°F - 175°F (with dry air necessary -4°F)
(
inlet pressure: 6 bar)
Needle Valve Series 28 - BSP/Metric
BSP/Metric —
Needle valve Series 28
These are bidirectional control valves made
entirely of nickel-plated brass OT58 (brass),
with Buna-N seals and a plastic control knob.
They are suitable for regulating compressed
air, water or mineral oil.
B S P / M E T R I C
The company reserves the right to vary models and dimensions without notice.
These products are designed for industrial applications and are not suitable for sale to the general public.
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