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WHAT MOVES YOUR WORLD MOOG
Proportional Pressure Relief Valve Type N-DBEP06
ISO4401 Size 03 (NB06) General Description Proportional pressure relief valves Type N-DBEP06 are designed for limiting the pressure in a hydraulic system in proportion to an applied electrical input. These open-loop, single-stage valves can be used for di-rect control of pressure in low flow systems (max. 3L/min), or for pilot control of larger pressure controls, and for such applications as pressure-controlled pumps. Benefits
• Low hysteresis • Good repeatability • When used for piloting, a fast and stable response to step input signals is obtainable
Sizes
• Maximum Operating pressure : 350 bar • Rated flow : 1 L/min
Proportional Pressure Relief Valve N-DBEP06
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Technical Data
General Value Unit Specification
Mode of construction - - Proportional pressure relief valve
Type - - N-DBEP06
Design - - Subplate mounting
Size - - ISO 4401 Size 03 (NB06)
Unit dimensions - - see installation dimensions on page 4
Mounting position - - any, preferably with solenoid pointing down at vertical mounting
Weight m kg 1,7
Ambient temperature ran-ge
min. °C -20
max. °C +60
Hydraulic
Rated flow QN L/min 1
Maximum flow Qmax. L/min 5 (recommended 3)
Operating pressure
max. Static
bar P = 350 , T = 210
max. Ope-rating
bar P = see pressure range in the ordering code, T = 2 bar (see below `Installation and start-up` notification)
Seals* for hydraulic fluids - -
NBR, hydraulic fluids on mineral oil basis, HFA-, HFB-, HFC-type fluids
- - Seals for other hydraulic fluids on request
Hydraulic fluid temperature range
- °C -30 to +80
Viscosity range min. mm²/s 2,8
max. mm²/s 380
Operating viscosity - mm²/s 35
Cleanliness class to ISO-Code max. - ISO 4406 (C) class 20/18/15
Pressure step response for model: N-DBEP06V4007GA/MB (Typical times to reach 90% of commanded step)
- ms 0%-100% � 48
- ms 100%-0% � 9
- ms 25%-100% � 37
- ms 100%-25% � 18
Electrical
Max. coil rating - A x Ohm 1,6 x7,3 Linearity, between 10% and 100% of controlled pressure range
- - < 4%
Hysteresis - - < 4% ( with 100mA pk.-to-pk. dither)
Repeatability - - < ± 0,5% of rated pressure for a constant coil current
Installation and start-up : Back pressure at port T The recommended max. pressure at port T when the valve is controlling pressure is 2 bar; the max. pressure at T under static conditions is 210 bar. T should be connected to the drain port of the system.
* NBR: Nitril rubber (Buna N)
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Performance Data
Pressure Gain Typical pressure v. command signal response of N-DBEP06H4007GA/MB valves Test conditions :
ν= 32 mm²/s and t = 40°C Pressure Override Test conditions :
ν= 32 mm²/s and t = 40°C Rated flow
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Installation Dimensions
N-DBEP06
Port location to ISO 4401-03-02-0-94
Required surface of the valve mounting face
Ports A and B are blind holes on the valve body with O-Ring recesses
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Ordering Code
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Order Numbers + Seal Kits + Accessories
Order numbers N-DBEP06 valves Description Order number
N-DBEP06V4007CA/MB XEB17851-000N01 N-DBEP06V4007EA/MB XEB18602-000N01 N-DBEP06V4007GA/MB XEB17034-000N01 N-DBEP06V4007KA/MB XEB17166-000N01
Seal kits Pos. Description Order number
1, 2, 3, 4, 5, 6, 7, 8 N-DBEP06 (Seal kit complete) X998-01112
Accessories (must be ordered separately) Qty. Description Order number
4 Screws ISO 4762-M5x50-12.9 X784-10505
1 Plug-in connector to DIN 43650 (Black) X798-00004
1* Power plug to DIN 43650 STV1010AC25AF150R0T0A1
XEB15753-002-01
1* Amplifier in Eurocard format HAN209-10-16
X798-02006
* External control electronics from Moog can be ordered separately.(see data sheet)
6 4 3 2 1 8 7 5
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Global Support
As a recognized leader in motion control technolo-gies, Moog offers a full range of services to support our products and ensure that they meet the expecta-tions of customers. Moog experts are the best at helping customers select the right products and en-suring that they run reliably for a long time. When it is time for new machine commissioning, re-furbishment or routine maintenance, our engineers can help to optimize machine performance, mini-mize downtime and ensure the smooth application of our products. Moog Authentic RepairTM is designed to provide the highest quality repair services using original equipment parts, the latest design specifications, and highly trained technicians. This ensures that our repaired products will run as well as when they were new. With facilities in over 25 countries, Moog is committed to offering convenient local service to our customers. Visit www.moog.com/industrial/worldwide to find the location nearest you for appli-cation engineering, repair, or field services. FOR MORE INFORMATION VISIT http://www.moog.com/industrial
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©2015 Moog Inc. Moog is a registered trademark of Moog, Inc. and its subsidiaries. All trademarks as indicated herein are property of Moog, Inc. and its subsidiaries. All rights reserved.
N-DBEP06-1-EN-Prop. Pressure valve / 03_2015
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