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止回阀，滤芯设计M-SR 6 ...... 30

发布日期：2019-03-22　阅读：次

大小6 ... 30
组件系列1X
最大工作压力420 bar
最大流量400升/分钟

特征

用于块设计中的安装

•作为角阀

•作为直通阀
在一个方向上无泄漏阻塞
各种开裂压力，可选

Technical data

general

Size			6	8	10	15	20	25	30
Weight	Angle valve "KE"	kg	-	0.03	0.05	0.08	0.14	0.32	0.47
Weight	Straight-through valve "KD"	kg	0.05			0.1	0.2	0.25	0.3
Installation position			any
Ambient temperature range	NBR seals	°C	-20 … +80
Ambient temperature range	FKM seals	°C	-20 … +80
MTTF_D values according to EN ISO 13849 ¹⁾			150 Years

¹⁾	For further details, see data sheet 08012 and 90294

hydraulic

Size			6	8	10	15	20	25	30
Maximum operating pressure		bar	420
Cracking pressure			See characteristic curves
Maximum flow		l/min	15	35	50	120	200	300	400
Hydraulic fluid			see table "Hydraulic fluid"
Hydraulic fluid temperature range	NBR seals	°C	-30 … +80
	FKM seals	°C	-20 … +80
Viscosity range		mm²/s	2.8 … 500
Maximum admissible degree of contamination of the hydraulic fluid, cleanliness class according to ISO 4406 (c) ¹⁾			Class 20/18/15

¹⁾	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	Insoluble in water	HETG	FKM	ISO 15380	90221
		HEES	FKM
	Soluble in water	HEPG	FKM	ISO 15380
Flame-resistant	Water-free	HFDU (glycol base)	FKM	ISO 12922	90222
		HFDU (ester base)	FKM
	Containing water	HFC (Fuchs Hydrotherm 46M, Petrofer Ultra Safe 620)	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.). Flame-resistant - containing water: Life cycle as compared to operation with mineral oil HL, HLP 30 … 100%. Maximum hydraulic fluid temperature 60 °C

For applications outside these parameters, please consult us!

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