Page 667 - Hydrover-hydraulic-integrated-circuits-catalogue

COMPONENTS

OD.15-X-18-Y-Z

Solenoid operated valves pilot operated poppet type
2-way normally closed

Common cavity, Size 08
RE 18323-25
Edition: 04.2017
VEI-16-08A-NC OD.15 - X - 18 - Y - Z Replaces: 03.2017

Technical data
New VEI-16 family incorporates a new solenoid concept
providing excellent performance and enables cartridges to
work in severe environment. Cartridges also incorporates
advanced design of hydraulic parts providing excellent
hydraulic performance.
Technical data
General
Weight 0.15 kg (0.33 lbs)
Installation orientation Unrestricted
Ambient temperature range -30 to 90 °C (-22 to 194 °F)
Hydraulic
PATENT PENDING Max. operating pressure 350 bar (5000 psi)
Flow range 0.5 - 40 l/min (0.1 - 11 gpm)
Fatigue cycle life 2 million cycles at 350 bar
150000 cycles at 420 bar
Max. internal leakage: 5 drops/min. for X= 01,05,07
20 drops/min. for X= 31,03,09
Switching time Opening ≤ 50 ms
Closing ≤ 100 ms
Fluid temperature range -20 to 80 °C (-4 to 176 °F)
Fluids: Mineral-based or synthetics with lubricating properties at
2
viscosities of 20 to 380 mm /s (cSt)
Installation torque 39 - 51 Nm (29 - 38 ft-lbs)
Recommended degree Nominal value max. 10 µm
of fluid contamination (NAS 8) ISO 4406 19/17/14
MTTFd 150 years see RE 18350-51
Cavity CA-08A-2N see 18325-70
Seal kit for X=01,05,07 code RG08A2010520100
material no. R901101437
Seal kit for X=31,03,09 code RG08A2010530100
material no. R901101544
Seal kit coil code RG01Z0010000100
material no. R930058940
Other technical data See data sheet 18350-50
Electrical
Type of voltage DC voltage
Coil type D36
Supply voltage See data sheet 18325-90
Voltage tolerance against ambient See characteristic curve
temperature
Power consumption 20 W
Type of protection See data sheet 18325-90
Note: Coils must be ordered separately
RE 18323-25/04.2017, Bosch Rexroth Oil Control S.p.A.

Gennaio 2025 edition General catalogue 667