4WS2EM16-2X/150B12T315K8CV-114

Manufacturer: Bosch Rexroth

Material #: R900940047

Model : 4WS2EM16-2X/150B12T315K8CV-114

***Disclaimer: The following summary contains information gathered from various sources such as product descriptions, technical specifications and catalogs. While efforts have been made to provide accurate details, inaccuracies may occur. It is advised to verify all information by contacting Bosch Rexroth directly.***
The Bosch Rexroth 4WS2EM16-2X/150B12T315K8CV-114 (R900940047) is a high-performance, stage directional servo valve designed for precise control over position, force, pressure, or velocity in hydraulic systems. This valve features a way configuration and offers users the flexibility of mechanical or mechanical and electrical feedback for accurate system monitoring and response. It is engineered with a nozzle-flapper plate amplifier at the first stage, ensuring sensitive and precise control. Constructed for subplate mounting, the 4WS2EM16-2X/150B12T315K8CV-114 adheres to the ISO porting pattern standards, facilitating easy integration into various hydraulic circuits. The dry control motor design of this valve ensures that solenoid gaps remain uncontaminated by hydraulic fluid, which enhances longevity and reliability. Additionally, it can function as a way version if needed. This servo valve boasts wear-free control spool return elements and provides options for either external control or integrated electronics (OBE). Pre-adjusted and tested valve and integrated electronics guarantee consistent performance right out of the box. Moreover, users can switch the pilot oil supply from internal to external without disassembling the valve—a feature that significantly simplifies maintenance procedures. The control sleeve of the 4WS2EM16-2X/150B12T315K8CV-114 is exchangeable, which adds to its serviceability. A readily accessible filter for the first stage further contributes to easier maintenance and ensures optimal operation by preventing contaminants from affecting performance. With a maximum operating pressure of bar and a flow capacity of l/min, this Bosch Rexroth servo valve is suitable for various demanding applications where precision hydraulic control is paramount. Whether it's used in industrial machinery or mobile equipment, this robust component meets stringent performance requirements while offering ease of use and maintenance.

$30,699.00 USD

More are expected on July 29, 2025

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Status: This product is temporarily out of stock.

Qty: Delivered as early as July 29, 2025 when ordered in

This product is eligible for factory repair.

Repairs from $5,833.00

Valve to control position, force, pressure or velocity 2-stage servo valve with mechanical or mechanical and electrical feedback 1st stage nozzle/flapper plate amplifier For subplate mounting: Porting pattern according to ISO 4401 Dry control motor, no contamination of the solenoid gaps by the hydraulic fluid Can also be used as 3-way version Wear-free control spool return element Control external or with integrated electronics (OBE) Valve and integrated control electronics are adjusted and tested Pilot oil supply can be changed from internal to external without valve disassembly Control sleeve exchangeable Filter for 1st stage freely accessible from the outside

Valves of type 4WS(E)2E... re electrically operated, 2-stage directional servo valves in 4-way version with integrated or external control electronics. They moreover have a mechanical or mechanical and electrical feedback. The porting pattern is designed according to DIN 24 340 form A16. The valves are mainly used to control position, force and velocity.

01	02	03		04		05		06	07	08	09	10	11	12
		16	-	2X	/		B					E	V	*

01	Electrically operated 2-stage servo valve in 4-way version
	For external analog electronics		4WS2E
	With integrated control electronics		4WSE2E
02	Mechanical feedback		M
	Mechanical and electrical feedback (only available with integrated electronics)		D
03	Size 16		16
04	Component series 20 ... 29 (20 ... 29: unchanged installation and connection dimensions) - Size 6		2X
Rated flow at 70 bar valve pressure differential
05	100 l/min		100
	150 l/min		150
	200 l/min		200
Coil and/or control data
06	Valves for external control electronics: Coil no. 12 (50 mA / 85 Ω per coil)		12
	Valve with integrated control electronics:
	Control	Command value ±10 mA/1 kΩ	8
		Command value ±10 V/≥50 kΩ	9
07	Pilot oil supply and return
	Pilot oil supply internal, pilot oil return internal		ET
	External pilot oil supply, internal pilot oil return		T
08	Inlet pressure range to the 1st stage
	10 … 210 bar		210
	10 … 315 bar		315
Electrical connection
09	Valve for external control electronics:
	Without mating connector, with connector for 4-pole mating connector according to VG 095 342		K8
	Valve with integrated control electronics:
	Without mating connector, with connector for 6-pole mating connector according to E DIN 43 563-AM6-3, separate order		K9
Control spool overlap
10	0 ... 0,5% negativ		E
11	FKM seals		V
12	Further details in the plain text		*

For applications outside these parameters, please consult us!

general

Type			4WS(E)2E
Size			16
Component series			2X
Porting pattern			For subplate mounting: Porting pattern according to DIN 24340 form A16
Installation position			any – ensure that during start-up of the system, the pilot control is supplied with sufficient pressure (≥10 bar).
Storage temperature range		°C	-20 … +80
Ambient temperature range	with OBE	°C	-20 … +60
	without OBE	°C	-30 … +70

hydraulic

Type			4WS(E)2E
Maximum operating pressure	bar	315

electrical

Type	4WS(E)2E
Size	16

4WS2EM16-2X/150B12T315K8CV-114

Manufacturer: Bosch Rexroth

Material #: R900940047

Model : 4WS2EM16-2X/150B12T315K8CV-114

More are expected on July 29, 2025

This product is eligible for factory repair.

general

hydraulic

electrical

(measured with HLP46, ϑOil = 40 ±5 °C)

(measured with HLP32, ϑOil =40 ±5 °C)

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