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Festo Festo direct-acting round head valve VO-3-1/4-B specific parameters

Festo Festo direct-acting round head valve VO-3-1/4-B specific parameters
Direct acting round head valve
VO-3-1/4-B
Product code: 9157
This type of product is suitable for use in vacuum.
Normally closed
Festo Festo direct-acting round head valve VO-3-1/4-B specific parameters
Innovation
• Small and compact size, widely used in various types
Pneumatic applications
• Multiple valve functions are available; two-position three-way,
Two four-way, two-way five-way
• Flow rates up to 1,000 l/min, valve
VMEM has excellent aerodynamic performance.
Wide range of uses
• Light weight
• The required driving force is small
Multifunction
• Flexible working ports for different requirements
Provide practical solutions
• Round muffler for tubular exhaust
• Suitable for vacuum in some cases
• Reversible work in some cases
• Drive: direct and pilot
• Pressure range from vacuum to zui height 10 bar
• Derivative:
– Mechanical rod drive valve
– swing lever valve
– Roller lever valve, crank valve
– spring valve
– roller drive valve
– Ball drive valve
reliable
• Spool valve and piston lift structure, thus making
Long life
• Housing and connecting threads or joints are gold
Sturdy or durable
Easy to install
• Panel mounted or mounted on a stand

Valve function 3/2 normally open, single electronic control
Drive Type Mechanical
Standard rated flow 600 l/min
Working pressure -0.95 ... 10 bar
Design structure piston seat
Rated size 7 mm
Pilot type
Ambient temperature -10 ... 60 °C
Driving force 117 N
Product weight 130 g
Mounting Type With Through Hole
Pneumatic connection, port 1 G1/4
Pneumatic connection, port 2 G1/4
Pneumatic connection, port 3 G1/4
Material information for seals NBR
Material information for the housing Die-cast aluminum
Festo Festo direct-acting round head valve VO-3-1/4-B specific parameters

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