Home / Products / Hydraulic Valve / Directional Control Valve / R900472020 DR6DP2-54/150YM replace Rexroth Pressure Reducing Valve Pressure Sequence Valve DZ5DP DZ6DP DZ10DP

DZ6DP2 Hydraulic Valve R900513984 DZ6DP2-54/315YM Pressure Sequence Valve DZ5DP DZ6DP DZ10DP

R900472020 DR6DP2-54/150YM replace Rexroth Pressure Reducing Valve Pressure Sequence Valve DZ5DP DZ6DP DZ10DP

Warranty: 12 Months just like OEM Pump

Mark: SENHENGYUAN Hydraulics
Short Lead Time, Prompt Delivery

Wechat:+86 188-7629-1732

Whatsapp:+86 188-7629-1732

E: wise@fjzhenyuan.com

Quantity:
Availability:





Inquire Add to Basket

Product Description

Pressure Sequence Valve Product Description

Pressure sequence valves are critical components for hydraulic circuit control, designed to automatically open and close according to preset system pressure values, ensuring that hydraulic actuators operate in a predetermined sequence. The DZ series pressure sequence valves, including DZ5DP, DZ6DP, DZ10DP and the specific model DZ6DP2 (R900513984, DZ6DP2-54/315YM), are engineered to deliver stable pressure regulation and reliable sequence control for heavy-duty industrial hydraulic systems.

Core Performance Features

Precise Pressure Setting & ControlThe DZ6DP2-54/315YM pressure sequence valve is calibrated for a maximum working pressure of 315 bar, with accurate pressure adjustment that allows for precise matching of different hydraulic circuit requirements. Its internal pressure sensing mechanism ensures fast response to pressure changes, avoiding pressure shocks and ensuring smooth operation of the hydraulic system.
Strong Durability & Wear ResistanceConstructed with high-strength cast iron valve bodies and hardened steel internal spools, these valves can withstand harsh working environments with high pressure, high temperature and frequent load changes. The optimized sealing structure effectively prevents oil leakage, extending the service life of the valve and reducing maintenance frequency.
Flexible Installation & System CompatibilityThe DZ series pressure sequence valves comply with international standard mounting interfaces, enabling direct integration into existing hydraulic circuits without additional modification. The compact design of DZ5DP and DZ6DP models is ideal for space-constrained equipment, while the DZ10DP model is suitable for large-flow hydraulic systems.
Wide Pressure Adjustment RangeWith a flexible pressure adjustment design, the valves can be customized to meet different pressure requirements of various applications. The DZ6DP2-54/315YM variant supports precise pressure tuning within a wide range, making it adaptable to both low-pressure control scenarios and high-pressure heavy-load working conditions.

Application Scenarios

Construction Machinery: Controls the sequential operation of boom lifting, arm expansion and bucket tipping in excavators, loaders and cranes.
Industrial Hydraulic Equipment: Manages the sequence of clamping, feeding and processing in hydraulic presses, injection molding machines and metal forming equipment.
Metallurgical & Mining Machinery: Regulates the pressure sequence of conveyor belts, mine hoists and ore processing equipment to ensure safe and efficient operation.
Agricultural Machinery: Controls the hydraulic sequence of harvesting equipment, tractor attachments and irrigation systems for coordinated work.

Quality Assurance

Each DZ series pressure sequence valve undergoes strict factory testing, including pressure holding tests, leakage tests and performance calibration, to ensure full compliance with industrial quality standards. The robust structural design and high-quality components guarantee stable performance even under long-term continuous operation, reducing the overall operational cost of the hydraulic system for users.

Type Code:

01	02		03		04	05	06	07	08	09
DZ 6 DP		–	5X	/						*

01	Pressure sequence valve, size 6, direct-operated	DZ 6 DP
Adjustment type
02	Rotary knob	1
	Grub screw with hexagon and protective cap	2
	Lockable rotary knob with scale	3¹⁾
	Rotary knob with scale	7
03	Component series 50 … 59 (50 … 59: unchanged installation and connection dimensions)	5X
Maximum sequencing pressure
04	25 bar	25
	75 bar	75
	150 bar	150
	210 bar	210
	315 bar	315²⁾
Pilot oil flow
05	Pilot oil supply internal, pilot oil return internal	no code
	External pilot oil supply, internal pilot oil return	X
	Internal pilot oil supply, external pilot oil return	Y
	External pilot oil supply, external pilot oil return	XY
06	With check valve	no code
06	Without check valve	M
Seal material (observe compatibility of seals with hydraulic fluid used, see "Technical data")
07	NBR seals	no code
07	FKM seals	V
08	Without loSAARing hole	no code
08	With loSAARing hole	/60³⁾
09	Further details in the plain text	*

Type code:

01	02	03	04	05	06	07	08	09		10		11	12		13	14	15
4	WRP	E	H	6/10		B			‒	2X	/	G24	K0	/		M	*

01	4 main ports	4
02	High-response directional valve, direct operated	WRP
03
04	Control spool/sleeve	H
05	Size 10	10
06	Symbols; for the possible version, see "Symbols/Circuit diagrams"
Installation side of the inductive position transducer
07	Valve side B (standard) (see "Symbols/Circuit diagrams")	B
Rated flow at 70 bar valve pressure differential (35 bar/control edge)
08	50 l/min	50
	100 l/min	100
Flow characteristic
09	Linear	L
09	Inflected characteristic curve	P
10	Component series 20 ... 29 (20 ... 29: unchanged installation and connection dimensions) - Size 6	2X
Supply voltage of the control electronics
11	Direct voltage 24 V	G24
Electrical connection
12	Without mating connector; connector DIN 43563-AM6 Mating connectors, separate order	K0
Control electronics interface
13	Command value input ±10 V	A1
13	Command value input 4 ... 20 mA	F1
Seal material
14	NBR seals, suitable for mineral oil HL and HLP according to DIN 51524	M
15	Further details in the plain text	*

More models:

R900466591	DR6DP1-52/75YM
R900472190	DR6DP1-53/150Y
R900469278	DR6DP1-53/25Y
R900472190	DR6DP1-5X/150Y
R900458990	DR6DP1-5X/150YM
R900450073	DR6DP1-5X/150YMV
R900431820	DR6DP1-5X/150YMV/12
R900481093	DR6DP1-5X/150YMW5
R900425745	DR6DP1-5X/150YMW74
R900479589	DR6DP1-5X/150YV
R900481034	DR6DP1-5X/210Y
R900401214	DR6DP1-5X/210Y/12
R900475604	DR6DP1-5X/210YM
R900479686	DR6DP1-5X/210YM/12
R900979029	DR6DP1-5X/210YMV
R900469823	DR6DP1-5X/210YMVW5
R900421242	DR6DP1-5X/210YMW5
R900479616	DR6DP1-5X/210YV
R900469278	DR6DP1-5X/25Y
R900424292	DR6DP1-5X/25Y/12
R900479509	DR6DP1-5X/25YM
R900362735	DR6DP1-5X/25YM/12
R900481566	DR6DP1-5X/25YMV
R900479584	DR6DP1-5X/25YV
R900413204	DR6DP1-5X/75Y
R900479617	DR6DP1-5X/75Y/12
R900466591	DR6DP1-5X/75YM
R900459607	DR6DP1-5X/75YMV
R900405822	DR6DP1-5X/75YMVW5
R900424372	DR6DP1-5X/75YMW37
R900481035	DR6DP1-5X/75YMW5
R900452857	DR6DP1-5X/75YV
R900472020	DR6DP2-52/150YM
R900435680	DR6DP2-52/210YMV
R900435686	DR6DP2-53/150YMV
R900413242	DR6DP2-5X/150Y
R900472020	DR6DP2-5X/150YM
R900479792	DR6DP2-5X/150YM/12
R900435686	DR6DP2-5X/150YMV
R900435504	DR6DP2-5X/150YMV/12
R900407273	DR6DP2-5X/150YMVW5
R900401176	DR6DP2-5X/150YMW37
R900479695	DR6DP2-5X/150YMW5
R900474897	DR6DP2-5X/150YV
R900479689	DR6DP2-5X/150YW5
R900431831	DR6DP2-5X/150YW99
R900413243	DR6DP2-5X/210Y
R900455316	DR6DP2-5X/210YM
R900434477	DR6DP2-5X/210YM/12
R900435680	DR6DP2-5X/210YMV
R900432951	DR6DP2-5X/210YMV/12
R900479791	DR6DP2-5X/210YMVW5
R900479790	DR6DP2-5X/210YMW5
R900437373	DR6DP2-5X/210YV
R900481094	DR6DP2-5X/210YVW5
R900465254	DR6DP2-5X/25Y
R900424293	DR6DP2-5X/25Y/12
R900472470	DR6DP2-5X/25YM
R900430658	DR6DP2-5X/25YM/12
R900481068	DR6DP2-5X/25YMV
R900400126	DR6DP2-5X/25YMVW5
R900479789	DR6DP2-5X/25YMW5
R900468219	DR6DP2-5X/25YMW99
R900423025	DR6DP2-5X/25YV
R900478224	DR6DP2-5X/25YW102
R900479694	DR6DP2-5X/25YW5
R900592501	DR6DP2-5X/315YM
R900597846	DR6DP2-5X/315YMV
R900413241	DR6DP2-5X/75Y
R900479788	DR6DP2-5X/75Y/12
R900450964	DR6DP2-5X/75YM
R900433346	DR6DP2-5X/75YM/12
R900475695	DR6DP2-5X/75YM/12W5
R900422809	DR6DP2-5X/75YMV
R900432949	DR6DP2-5X/75YMV/12
R900481091	DR6DP2-5X/75YMVW5
R900440105	DR6DP2-5X/75YMW102
R900479787	DR6DP2-5X/75YMW37
R900469399	DR6DP2-5X/75YMW5
R900457995	DR6DP2-5X/75YMW99
R900425719	DR6DP2-5X/75YV
R900479690	DR6DP2-5X/75YW5
R900444532	DR6DP2-5X/75YW99
R900479809	DR6DP3-5X/150Y
R900476911	DR6DP3-5X/150YM
R900436586	DR6DP3-5X/150YMV
R900396846	DR6DP3-5X/150YMW5
R900478697	DR6DP3-5X/210Y
R900481033	DR6DP3-5X/210YM
R900424503	DR6DP3-5X/210YMW5
R900414524	DR6DP3-5X/210YV
R900479794	DR6DP3-5X/25Y
R900475755	DR6DP3-5X/25YM
R900470040	DR6DP3-5X/25YMV
R900405580	DR6DP3-5X/25YMW5
R900439560	DR6DP3-5X/25YV
R900471146	DR6DP3-5X/25YW102
R900469279	DR6DP3-5X/75Y
R900472420	DR6DP3-5X/75YM
R900456615	DR6DP3-5X/75YM/12
R900429111	DR6DP3-5X/75YMV
R900401177	DR6DP3-5X/75YMW37
R900428937	DR6DP7-5X/150Y
R900479793	DR6DP7-5X/150YM
R900441240	DR6DP7-5X/150YMW74
R900423007	DR6DP7-5X/210Y
R900512734	DR6DP7-5X/25Y
R900460831	DR6DP7-5X/25YMV
R900437119	DR6DP7-5X/75YM