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Valve group
3-way/2-position, 5-way/2-position, 5-way/3position
Construction
Spool type Series 3 and 4, Poppet type Series 1
Mounting
Mounting holes in valve body
Materials
Anodyzed aluminum body, Stainless steel spool, Buna-N seals, Brass Poppet (Series 1)
Threaded port sizes
1/8” and 1/4" NPTF
Installation
Manifold, or single panel mount
Operating temperature
32°F - 175°F , (dry air necessary down to -4° F)
Fluid
Filtered air (25 micron or less recommended)
Lubricant
Not required; otherwise, only oil compatible with Buna-N, ( 3° - 10° E) (ISOVG32 grade; 32 centistokes)
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), 1/4”=1250 NL/min. (44.14 SCFM)
*Qn Series 4: 1/4”=1250 NL/min. (44.14 SCFM)
Nominal diameter
1/8” = 5 mm, 1/4”= 7.5 mm
Cv Rating
Series 3: 1/8” = 0.73, Series 4: 1/4" = 1.3
Series 1: 1/8” = 0.52, 1/4" = 1.3
*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
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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m a n u a l v a l v e s
1
Dimensions in millimeters (mm)
Series 1, 3 and 4
Cv = .52 — 1.3
1/8" and 1/4" Ported Manually Operated Valves
3-way/2-position, 5-way/2-position and 5-way/3-position
Ports 1/8” and 1/4" NPTF
The Series 1 manual valves (1/8” & 1/4",
3-way/2-position and 5-way/2-position) and
the Series 3 & 4 manual valves (1/8” &
1/4", 3-way/2-position, 5-way/2-position
and 5-way/3-position) are available with
actuators designed to satisfy different needs.
For series 3 & 4, the 3-way/2-position valves
are normally closed when P is the inlet; they
can also be normally open when R is the
inlet. They can be operated with vacuum down
to -.9 bar (28" Hg). Additionally, the series
3 & 4 valves can be supplied with 2 different
pressures into ports 3 and 5 if a cylinder
requires different extend and retract forces.
The series 1 valves offer a more rugged,
compact design with steel operator interfaces.
TECHNICAL SPECIFICATIONS
PNEUMATIC DATA
Cv = .52 - .73