Page 108 - Systems, solutions and expertise for the automotive and Tier 1 supplier industry

Compressed air preparation >
On-off and soft-start valves: D series
Type
Pneumatic
connection 1
Standard nominal
flow rate Operating pressure Actuation type Description
On-off valve
HEP
G1/8,
G1/4,
G3/8,
G1/2,
G3/4,
G1
1,000 ... 6,500
l/min
0 ... 16 bar Pneumatic • On-off valve for pressurising and
venting pneumatic installations
• As an individual device or in
combination with other D series
modules
• Especially suitable for applications
requiring explosion protection
• Sizes: mini, midi, maxi
• Grid dimension 40, 55, 66 mm
online: hep
Soft-start valve
HEL
G1/8,
G1/4,
G3/8,
G1/2,
G3/4,
G1
1,000 ... 6,500
l/min
3 ... 16 bar Pneumatic • For gradual pressure build-up (for use
with on-off valves HE and HEE)
• For advancing drives slowly and
reliably into the initial position
• For avoiding sudden and unexpected
movements
• Adjustable switching time delay
• Sizes: mini, midi, maxi
• Grid dimension 40, 55, 66 mm
online: hel
On-off and soft-start valves: MS series
Type
Pneumatic
connection 1
Standard nominal
flow rate Operating pressure Actuation type Description
On-off valve
MS4-EM1,
MS6-EM1,
MS9-EM,
MS12-EM
Manifold module,
G1/8,
G1/4,
G3/8,
G1/2
1,200 ... 32,000
l/min
0 ... 20 bar Manual • For slowly pressurising and venting
pneumatic installations
• At port 3 a silencer can be attached or
the exhaust air can be ducted
• Available with pressure gauge and
pressure sensor with display
• Sizes: 4, 6, 9, 12
• Grid dimension 40, 62, 90, 124 mm
online: ms*-em
On-off valve
MS4-EE,
MS6-EE, MS9-EE,
MS12-EE
Manifold module,
G1/8,
G1/4,
G3/8,
G1/2
1,000 ... 32,000
l/min
3 ... 18 bar Electric • Supply voltage 24 V DC, 110, 230 V AC
• For slowly pressurising and venting
pneumatic installations
• Available with pressure sensor with
display
• With solenoid coil, without plug
socket
• Sizes: 4, 6, 9, 12
• Grid dimension 40, 62, 90, 124 mm
online: ms*-ee
Soft-start valve
MS4-DL, MS6-DL,
MS12-DL
Manifold module,
G1/8,
G1/4,
G3/8,
G1/2
1,000 ... 42,000
l/min
2 ... 20 bar Pneumatic • For slowly pressurising and venting
pneumatic installations (for use with
on-off valves EM1 and EE)
• For advancing the drives slowly and
reliably into the initial position
• For avoiding sudden and unexpected
movements
• Adjustable switching time delay
• Sizes: 4, 6, 12
• Grid dimension 40, 62, 124 mm
online: ms*-dl
106 www.festo.com/catalogue /... Systems, solutions and expertise for the automotive industry and its suppliers – Subject to change – 2012/08
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