Parker Hydraulic Valve Pilot Operated Electro-Hydraulic Directional Valve D31dw D31nw D41VW D81VW D91VW D111VW

• Function: Balance, Pressure Regulating, Reversing, Flow Control
• Installation: Plate
• Drive: Electric Hydraulic
• Type: Directly Operated Type
• Warranty: 1 Year
• Pressure: High Pressure
• Model NO.: D31DW D31NW D41VW D81VW D91VW D111VW
• Transport Package: Air or Sea
• Specification: 35*45*45
• Trademark: Parker
• Origin: China
• HS Code: 8413606090
• Production Capacity: 50

Product Description

[Features]

- Parker Hydraulic Valve Pilot operated electro-hydraulic directional valve D31dw D31nw D41VW D81VW D91VW D111VW

This series of pilot operated electro-hydraulic directional valves have four specifications: D31DWNG10 (standard type), D31NWNG10 (large flow type), D41VWNG16D81VWNG25 (oil port diameter up to 26mm), D91VWNG25 (oil port diameter expanded to 32mm), D111VW NG32, and all valves above D111VW NG32 are pilot operated by D1VW electromagnetic directional valves of NG06 specification, and all types with valve core position monitoring are available. See their respective order codes for details. In order to ensure the normal operation of the valve, the lowest pilot control pressure must be guaranteed under any working condition. In addition, for the valve core function of connecting the oil port P to T under the power loss state, the external control oil source (connected from the external control port) shall be used or a one-way valve shall be configured in the pressure oil port of the main valve.

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The hydraulic valves produced by our company include parker series/Rexroth series/YUKEN series/Tokyo Keiki series/Fujikoshi series/Eaton Vickers series, solenoid valve reversing valve/proportional valve/pressure valve/logic valve/servo valve/hydraulic valve Manifold.

^{Check valves: Z1S 6 | Z1S 10 | Z1S 16 | Z1S 22 | Z1SRA | S6 - S30 | S52 - S150 | M-SR 6-30 | M-SR 52-150}

^{Check valves, pilot to close: Z2S6 | Z2S10 | Z2S16 | Z2S22 | Z2S32}

^{Check valves, pilot operated: SV6 | SV10 | SV15 | SV20 | SV25 | SV30 | SL6 | SL10 | SL15 | SL20 | SL25 | SL30}

^{Shut-off valves, 4/2 and 4/3 directional isolator valves: Z4WE6 | Z4W(E)H10-4X | Z4W(E)H16 | Z4W(E)H22}

^{Pre-fill valves: ZSF | ZSFW | SF | SFA | SFE | SFS}

^{Directional valves control the flow and direction of movement or rotation of hydraulic actuators. These  Rexroth hydraulic valves include their directional seat or spool valves (either direct- or pilot operated):}

^{Directional seat valves: SEC 6 | M-.SED 6 | M-.SED 6…XE | M-.SED 6…XN | M-.SED 10 | M-.SED 10…XN | M-.SEW 6 | M-.SEW 6…XE | M-.SEW 10 | M-.SEW 10…XE | SE | M-.SE 6…XD | E-.SE 6…X | W-.SE 6…X, M-.SM. | M-.SH | M-.SP | KSDE.8 | KSDER0 | KSDE.1 N/P | KSDE.1 C/U | M-Z4SEH}

^{Directional spool valves, direct operated: WE 6…E | WE 6 ../.B..XD | WE 6 ../.E..XE | WE 6 ../.B..X | WE 6 ../.E..XN | WE 10…C | WE 10…E | WE 6…H | WE 6…73…A12 | 5-.WE 10-5X | VEDS-10A-43 | VEDS-10A-53 | KKDEN8 N/P | KKDEN8 C/G/U | KKDER1 N/P | KKDER1 C/G/U | KKDER1 D/E/F | KKDER8 N/P | KKDER8 C/G/U |
WH 6 |  WH 6…XC | WHZ 6 | WN 10 | WP 6 | WP 6…XC | WPZ 6 | WP 10 | WMM 6 | WMM 6…XC | WMM 10 | H-4WMM | WMR 6 | WMU6 | WMD6 | WMDA6}

^{Directional spool valves, pilot operated: WH | H-.WH | WEH | H-.WEH | H-4WEH…XD | H-4WEH…XE | WHH | H-.WHH | WPH | H-.WPH | WMMH | H-.WMMH | WMRH | H-.WMRH | WMUH | H-.WMUH | WMDH| H-.WMDH | WMDAH | H-.WMDAH.}

^{The range of  Rexroth pressure valves comprises: pressure relief valves, pressure sequence valves, pressure cut-off valves and pressure reducing valves:}

^{Pressure relief valves, direct operated: DBD.4K | DB 6 D | DBD | DBDH…XC…E | (Z)DBT | DZT | Z(2)DBY.D}

^{Pressure relief valves, pilot operated: ZDB 6 | Z2DB 6 | ZDB 10 | Z2DB 10 | DB . K | DB 20 K | DBA | DBAW | DBAE(E) | DBA | DBAW | DB-4X/W65 | DBW-4X/W65 | DB-5X | DB…5X/…XC | DBW-5X | DB 52| DBW 52}

^{Pressure reducing valves, direct operated: DR 6 DP | DR 6 DP…XC | ZDR 6 D | ZDR 6 D…XC | DR 10 DP | ZDR 10 D | KRD}

^{Pressure reducing valves, direct operated: ZDRK 6 V | ZDRK 10 V | ZDR 10 V | DR-4X | DR 20 K | DR-5X | DR 10 K | 3DR 10 | 3DR 16}

^{Pressure cut-off valves, pilot operated: KAV | DA 6 V | DA | DAW}

^{Pressure sequence valves, direct operated: DZ 6 DP | DZ 10 DP | ZDZ 6 | ZDZ 10}

^{Pressure sequence valves, pilot operated: DZ}

^{Rexroth flow control valves and throttle valves control the flow and speed of hydraulic actuators:}

^{Throttle valves: Z2FS 6 | Z2FS 6…XC | Z2FS 10 | Z2FS 16 | Z2FS 22 | Z1FG 6 | Z.FG 10 | MG and MK | FG and FK | F5 | F10}

^{Flow control valves: 2FRM 6 K | 2FRM 6 | Z2FRM 6 | 2FRM 10 K | 2FRM 10 | 2FRH 10 | 2FRW 10 | 2FRM 16 | 2FRH 16 | 2FRW 16 | 3FRM | Z4S 6 | Z4S 10 | Z4S 16}

 ^{Rexroth directional cartridge valves are designed for a compact block design:}

^{Logic elements - directional function:  LC2A | LC | LFA | LFA..E..}

^{Logic elements - pressure function: LC..DB,  LFA..DB,  LFA..DB..E (pressure relief function), LC..DR and LFA..DB (pressure reducing function, rest position open) | LC..DB and LFA..DR (pressure reducing function, rest position closed) | LC..DB, LFA..DZ (pressure sequence function).}

^{Please contact us for details, advice and configuration options, if you cannot see the  Rexroth hydraulic valves that you need listed below - we'll still be able to help!}

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FAQ

Q1: Are you trading company or manufacturer ?

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Q2: How long is your delivery time?

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