Series 1 and 3 -
1/8" Ported Manually Operated Valves (Cv = .52)
Poppet Type, 5/2-way, 1/8" Port, lever, detented
Part Number
158-900
Actuating force at 6 bar = 45N (10.1 lbf)
Operating pressure = 0 - 10 bar (0-145 psi)
Flow rate = 500 Nl/min. (17.6 SCFM)
(Part Listed Is BSP For NPT Sizes - Add TF to Order Code)
Coding Example
(Click Image to Enlarge)
Coding Example
1
5
8
-
900
TF
1
Series
1 = Poppet Type 3 = Spool Type
5
Function (Way/Position)
3 = 3/2 normally closed 5 = 5/2 6 = 5/3 center closed 7 = 5/3 center open exhausting
8
Ports 8 = 1/8"
900
Mode of Operation 895 = pushbutton, spring return, black 896 = pushbutton, spring return, green 897 = pushbutton, spring return, red 900 = lever, detented 905 = lever, spring return 910 = knob, detented 915 = knob, spring return 975 = palm-switch, spring return, black 976 = palm-switch, spring return, green 977 = palm-switch, spring return, red 990 = switch, detented
Not required; otherwise, only oil compatible with Buna-N, ( 3° - 10° E) (ISOVG32 grade; 32 center strokes)
Operating pressure
0 - 10 bar (0 - 145 psi) (down to -.9 bar vacuum; 28" Hg with series 3)
Nominal pressure
6 bar (87 psi)
Nominal flow
*Qn Series 3: 1/8" = 700 NL/min. (24.7 SCFM)
Series 1: 1/8" = 500 NL/min. (17.65 SCFM)
Nominal diameter
1/8" = 5 mm
Cv Rating
Series 3: 1/8" = 0.73
Series 1: 1/8" = 0.52
*Qn flowrate (SCFM) determined with a supply pressure of 6 bar (87 psi), and with a pressure drop of 1 bar (14.5 psi).
** Soft-seal repair kits are available on request.
***Dimensions are in millimeters
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