MG20G1X/V/12

Manufacturer: Bosch Rexroth

Material #: R900508442

Model : MG20G1X/V/12

***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 MG20G1X/V/12 (R900508442) is a meticulously engineered throttle valve designed for pipeline installation, ensuring precise control over fluid flow within hydraulic systems. This valve is characterized by its ability to regulate flow by pressure and viscosity dependency, making it suitable for applications requiring consistent performance under varying operational conditions. The MG series valves offer throttling capabilities in both directions of flow, an essential feature for systems requiring bidirectional control. Constructed with corrosion-protected materials, the MG20G1X/V/12 ensures durability and a long service life even in harsh environments. The hydraulic fluid is channeled to the throttling point via lateral bores, which are situated between the housing and an adjustable sleeve. The user can fine-tune the flow rate by rotating this sleeve, allowing for a stepless adjustment of the cross-section at the throttling point. The model boasts compatibility with component series X and can withstand a maximum operating pressure of up to bar units while accommodating a maximum flow rate measured in liters per minute (l/min). This combination of features positions the MG20G1X/V/12 as a versatile component suitable for various hydraulic applications where precise flow modulation is required. Its design emphasizes ease of installation and adjustment, promoting efficient system integration and maintenance.

$644.00 USD

More are expected on September 26, 2024

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Status: This product is temporarily out of stock.

Qty: Delivered as early as September 26, 2024 when ordered in

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.

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.