THROTTLE VALVE MG15G1X/V

Manufacturer: Bosch Rexroth

Material #: R900437653

Model : MG15G1X/V

***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 MG15G1X/V (R900437653) is a high-performance industrial hydraulic valve designed for reliable flow limitation at selected ports to the set value. This direct-actuated seat valve falls under component series X and features a spool symbol A B, indicating its specific operational characteristics. It can withstand a maximum pressure, ensuring durable performance in demanding applications. The MG15G1X/V valve is equipped with mechanical actuation and boasts a number of ports suitable for various hydraulic circuits. It is designed for threaded connection types, which facilitates easy installation into pipeline systems. The valve's construction allows for throttling in both directions of flow, with the hydraulic fluid being directed through lateral bores to the throttling point formed between the housing and an adjustable sleeve. By rotating this sleeve, users can steplessly adjust the cross-section of the throttling point to control flow rates precisely. Constructed with corrosion-protected materials and FKM seals, this valve is compatible with a wide range of hydraulic fluids including HL, HLP, HLPD, HVLP, HVLPD, HETG, HEES, HEPG, HFDU, and HFDR. Its robust design ensures longevity even in harsh working conditions. The MG15G1X/V's specifications include its size and maximum operating pressure in bar units along with its maximum flow rate in liters per minute (l/min), which are critical parameters for selecting the right valve for specific hydraulic applications. Overall, the Bosch Rexroth MG15G1X/V valve is a versatile solution for precise flow control in industrial hydraulic systems that require durable components capable of maintaining consistent performance under varying pressure and viscosity conditions.

$461.00 USD

More are expected on May 15, 2025

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Status: This product is temporarily out of stock.

Qty: Delivered as early as May 15, 2025 when ordered in

THROTTLE VALVE MG15G1X/V

Size 15, A → B, mechanically actuated

Industrial hydraulic valve in a high performance range. Reliable flow limitation at selected ports to setting value.

Unpacked Weight: 1.28 kg

For pipeline installation Related to pressure and viscosity Throttling in both directions of flow Corrosion-protected design

The valves type MG are pressure- and viscosity-dependent throttle valves.

Throttling is realized in both directions of flow. The hydraulic fluid is directed to the throttling point (4) via lateral bores (3). It is formed between the housing (2) and the adjustable sleeve (1). By rotating the sleeve (1), the cross-section of the throttling point (4) can be steplessly adjusted.

Seat valve
Direct actuated
Component series 1X
Maximum operating pressure 315 bar
Size 6 … 30
Maximum flow 400 l/min

Data Sheet	Download Data Sheet
Manual	Download Manual
Manual	Download Manual
Manual	Download Manual
Manual	Download Manual
Manual	Download Manual

Spool symbol	A → B
Max. pressure	315
Productgroup ID	9,10,11,12,13,14
Number of ports	2
Type of actuation	with mechanical actuation
Size	15
Max. flow	160
Type of connection	Threaded connection
Connection diagram	Pipe thread G3/4 ISO 228-1
Number of switching positions	2
Weight	1.28
Seals	FKM
Hydraulic fluid	HL,HLP,HLPD,HVLP,HVLPD,HETG,HEES,HEPG,HFDU,HFDR

01	02	03	04		05	06	07
MG		G	1X	/			*

01	Throttle valve	MG
02	Size 6	6
	Size 8	8
	Size 10	10
	Size 15	15
	Size 20	20
	Size 25	25
	Size 30	30
03	For threaded connection	G
04	Component series 10 ... 19 (10 ... 19: unchanged installation and connection dimensions)	1X
Corrosion resistance (outside)
05	None (valve housing primed)	no code
	Improved corrosion protection (240 h salt spray test according to EN ISO 9227)	J3
	Improved corrosion protection (720 h salt spray test according to EN ISO 9227)	J5
Seal material (observe compatibility of seals with hydraulic fluid used, see "Technical data")
06	NBR seals	no code
06	FKM seals	V
07	Further details in the plain text	*

Notice:

For valve types for use in potentially explosive areas, refer to data sheet 07011.

general

Size			6	8	10	15	20	25	30
Weight		kg	0.3	0.4	0.7	1.1	1.9	3.2	4.1
Installation position			any
Ambient temperature	NBR seals	°C	-30 … +80
Ambient temperature	FKM seals	°C	-20 … +80

hydraulic

Size			6	8	10	15	20	25	30
Maximum operating pressure		bar	315
Maximum flow			See characteristic curves
Leakage flow 1)	Standard	l/min	0.8	1	2		3	4	5.5
Leakage flow 1)	Version "J3" and "J5"	l/min	1.6		2.5	3.2	3.5	7	7.7
Hydraulic fluid			see table "Hydraulic fluid"
Hydraulic fluid temperature range	NBR seals	°C	-30 … +80
Hydraulic fluid temperature range	FKM seals	°C	-20 … +80
Viscosity range		mm²/s	10 … 800
Maximum admissible degree of contamination of the hydraulic fluid, cleanliness class according to ISO 4406 (c) 2)			Class 20/18/15
Load cycles		million	10				2

1)	If valve is completely closed
2)	The cleanliness classes specified for the components must be adhered to in hydraulic systems. Effective filtration prevents faults and simultaneously increases the life cycle of the components. For the selection of the filters, see www.boschrexroth.com/filter.

Hydraulic fluid		Classification	Suitable sealing materials	Standards	Data sheet
Mineral oils		HL, HLP	NBR, FKM	DIN 51524	90220
Bio-degradable 1)	Insoluble in water	HETG	FKM	ISO 15380	90221
	Insoluble in water	HEES	FKM	ISO 15380
	Soluble in water	HEPG	FKM	ISO 15380
Flame-resistant	Water-free	HFDU (glycol base)	FKM	ISO 12922	90222
		HFDU (ester base) 1)	FKM
		HFDR	FKM
	Containing water 1)	HFC (Fuchs Hydrotherm 46M, Fuchs Renosafe 500, Petrofer Ultra Safe 620, Houghton Houghto Safe 620, Union Carbide HP5046)	NBR	ISO 12922	90223
Important information on hydraulic fluids: For more information and data on the use of other hydraulicfluids, please refer to the data sheets above or contact us. There may be limitations regarding the technical valve data (temperature, pressure range, life cycle, maintenance intervals, etc.). The ignition temperature of the hydraulic fluid used must be 50 K higher than the maximum surface temperature. Flame-resistant - containing water: Maximum pressure differential 210 bar, otherwise, increased cavitation erosion Life cycle as compared to operation with mineral oil HL, HLP 30 … 100%. Maximum hydraulic fluid temperature 60 °C Bio-degradable and flame-resistant – containing water: If this hydraulic fluid is used, small amounts of dissolved zinc may get into the hydraulic system.