Bosch Rexroth AG 740 User Manual
Directional valves → Pneumatically operated
Courtesy of CMA/Flodyne/Hydradyne ▪ Motion Control ▪ Hydraulic ▪ Pneumatic ▪ Electrical ▪ Mechanical ▪ (800) 426-5480 ▪ www.cmafh.com
Series 740
Brochure
Courtesy of CMA/Flodyne/Hydradyne ▪ Motion Control ▪ Hydraulic ▪ Pneumatic ▪ Electrical ▪ Mechanical ▪ (800) 426-5480 ▪ www.cmafh.com
Directional valves → Pneumatically operated
Bosch Rexroth AG | Pneumatics
Series 740
Accessories
5/-way valve, Series 740
▶ Qn = 700 - 950 l/min ▶ pipe connection ▶ compressed air connection output: Ø 8x1 - Ø
10x1 ▶ Can be assembled into blocks ▶ Manual override: without ▶ suitable for ATEX
5/-way valve, Series 740
▶ Qn = 700 - 950 l/min ▶ pipe connection ▶ compressed air connection output: Ø 8x1 - Ø
10x1 ▶ Can be assembled into blocks ▶ Manual override: with detent ▶ suitable for ATEX
5/-way valve, Series 740 CP
▶ Qn = 950 l/min ▶ pipe connection ▶ compressed air connection output: Ø 10x1 ▶ Can
be assembled into blocks ▶ corrosion-protected ▶ Manual override: without ▶ suitable for
ATEX
5/-way valve, Series 740 CP
▶ Qn = 950 l/min ▶ pipe connection ▶ compressed air connection output: Ø 10x1 ▶ Can
be assembled into blocks ▶ corrosion-protected ▶ Manual override: with detent ▶ suitable
for ATEX
Subbases and accessories
3
5
7
9
11
Fittings - Accessories, Series 740
13
Part numbers marked in bold are available from the central warehouse in Germany, see the shopping basket for more detailed information
Pneumatics catalog, online PDF, as of 011-05-18, © Bosch Rexroth AG, subject to change
Bosch Rexroth AG | Pneumatics
Courtesy of CMA/Flodyne/Hydradyne ▪ Motion Control ▪ Hydraulic ▪ Pneumatic ▪ Electrical ▪ Mechanical ▪ (800) 426-5480 ▪ www.cmafh.com
Directional valves → Pneumatically operated
5/2-way valve, Series 740
▶ Qn = 700 - 950 l/min ▶ pipe connection ▶ compressed air connection output: Ø 8x1 - Ø 10x1 ▶ Can be
assembled into blocks ▶ Manual override: without ▶ suitable for ATEX
Version Diaphragm poppet valve
Pilot internal
Sealing principle soft sealing
Mounting on manifold strip PRS strip
Working pressure min./max. 1.5 bar / 10 bar
Ambient temperature min./max. -15°C / +60°C
Medium temperature min./max. -15°C / +60°C
Medium Compressed air
Max. particle size 50 µm
Oil content of compressed air 0 mg/m³ - 5 mg/m³
0014170
Technical Remarks
The pressure dew point must be at least 15 °C under ambient and medium temperature and may not exceed °C.
■
■ The oil content of air pressure must remain constant during the life cycle.
■ Use only the approved oils from Bosch Rexroth, see chapter „Technical information“.
Materials:
Housing Polyoxymethylene; Polyarylamide
Seals Acrylonitrile Butadiene Rubber
Compressed air connection Flow rate
Blocking
principle
Single base
plate principle,
Plate principle
Nominal flow Qn at 6. bar and Δp = 1 bar.
with throttle
Pilot pressure range
x: Working pressure (bar)
y: Pilot pressure (bar)
a: Min. pilot pressure at port 14 (Z) depending on working pressure
Input Output Exhaust Pilot connec-
Ø 8x1 Ø 8x1
Ø 10x1 Ø 10x1 950
tion
M14x1 Ø 8x1
D571_740_a
value
Qn Weight Part No.
[l/min] [kg]
700
0.18
5717400000
5717450000
Part numbers marked in bold are available from the central warehouse in Germany, see the shopping basket for more detailed information
Pneumatics catalog, online PDF, as of 011-05-18, © Bosch Rexroth AG, subject to change
4
Courtesy of CMA/Flodyne/Hydradyne ▪ Motion Control ▪ Hydraulic ▪ Pneumatic ▪ Electrical ▪ Mechanical ▪ (800) 426-5480 ▪ www.cmafh.com
Bosch Rexroth AG | Pneumatics
Directional valves → Pneumatically operated
5/2-way valve, Series 740
▶ Qn = 700 - 950 l/min ▶ pipe connection ▶ compressed air connection output: Ø 8x1 - Ø 10x1 ▶ Can be
assembled into blocks ▶ Manual override: without ▶ suitable for ATEX
Dimensions
1) for pipe Ø 8 x 1
) flow control screw for exhausts 5 (R) and (S)
D571_740
Part numbers marked in bold are available from the central warehouse in Germany, see the shopping basket for more detailed information
Pneumatics catalog, online PDF, as of 011-05-18, © Bosch Rexroth AG, subject to change
Bosch Rexroth AG | Pneumatics
Courtesy of CMA/Flodyne/Hydradyne ▪ Motion Control ▪ Hydraulic ▪ Pneumatic ▪ Electrical ▪ Mechanical ▪ (800) 426-5480 ▪ www.cmafh.com
Directional valves → Pneumatically operated
5/2-way valve, Series 740
▶ Qn = 700 - 950 l/min ▶ pipe connection ▶ compressed air connection output: Ø 8x1 - Ø 10x1 ▶ Can be
assembled into blocks ▶ Manual override: with detent ▶ suitable for ATEX
Version Diaphragm poppet valve
Pilot internal
Sealing principle soft sealing
Mounting on manifold strip PRS strip
Working pressure min./max. 1.5 bar / 10 bar
Ambient temperature min./max. -15°C / +60°C
Medium temperature min./max. -15°C / +60°C
Medium Compressed air
Max. particle size 50 µm
Oil content of compressed air 0 mg/m³ - 5 mg/m³
0014171
Technical Remarks
The pressure dew point must be at least 15 °C under ambient and medium temperature and may not exceed °C.
■
■ The oil content of air pressure must remain constant during the life cycle.
■ Use only the approved oils from Bosch Rexroth, see chapter „Technical information“.
Materials:
Housing Polyoxymethylene
Seals Acrylonitrile Butadiene Rubber
5
Compressed air connection Flow rate
Blocking
principle
Single base
plate prin-
ciple, Plate
1) See diagram
Nominal flow Qn at 6. bar and Δp = 1 bar.
with throttle
Pilot pressure range
x: operating pressure (bar) y: control pressure (bar)
a: maximum control pressure depending on operating pressure
b: minimum control pressure depending on operating pressure
Input Output Exhaust Pilot con-
Ø 8x1 Ø 8x1
Ø 10x1 Ø 10x1 950
nection
M14x1 Ø 8x1
D571_741_a
value
Qn Weight Note Part No.
[l/min] [kg]
700
0. 1)
5717410000
5717460000
Part numbers marked in bold are available from the central warehouse in Germany, see the shopping basket for more detailed information
Pneumatics catalog, online PDF, as of 011-05-18, © Bosch Rexroth AG, subject to change
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