ST

Needle valve
ST
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NEEDLE
ST
Needle valve
Type P, U A L C Maximum flow
[l/min]
Maximum pressure
[bar]
ST-14 1/4"GAS 27 61 17 25 350
ST-38 3/8"GAS 34 72 24 40 350
ST-12 1/2"GAS 40 72 27 60 350
ST-34 3/4"GAS 50 100 32 120 350
ST-10 1"GAS 60 115 41 200 300

Performaces and calibrations are carried out by using hydraulic oil with 30 cSt viscosity at 50°C
Recommended viscosity 10 ÷ 420 cSt
Working temperature -20 ÷ +90 °C
Absolute filitration 25 μm

code
description
max. flow rate
max. pressure
threads

(ordering initials)

l/min

gpm

bar

psi

RF000257
ST14
25
6.60
350
5076
G1/4
RF000258
ST38
40
10.57
350
5076
G3/8
RF000259
ST12
60
15.85
350
5076
G1/2
RF000260
ST34
120
31.70
350
5076
G3/4
RF000261
ST10
200
52.83
300
4351
G1