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止回阀Z1S 10

发布日期：2019-03-22　阅读：次

大小10
组件系列4X
最大工作压力350 bar
最大流量100升/分钟

特征

夹层板阀用于垂直堆叠
根据ISO 4401-05-04-0-05和ISO 4401-05-05-0-05移植模式
各种单通道和双通道阻塞功能
采用高性能塑料制成的提升阀，完美的密封性
防腐蚀设计
通过更换外部密封环，可轻松调节到特殊液压油
通过单独提供的止回阀安装套件，可以经济有效地更换磨损部件
带测量端口，可选
节流止回阀，可选

Technical data

general

Size		10
Weight	kg	2.3
Installation position		any
Ambient temperature range	°C	-20 … +80

For applications outside these parameters, please consult us!

hydraulic

Size		10
Maximum operating pressure	bar	350
Cracking pressure	bar	0.5 / 3 / 5
Maximum flow	l/min	100
Hydraulic fluid		see table
Hydraulic fluid temperature range ¹⁾	°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) ²⁾		Class 20/18/15

¹⁾	At the valve working ports
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, HLPD, HVLP, HVLPD	NBR, FKM	DIN 51524	90220
Bio-degradable	Insoluble in water	HETG	NBR, FKM	ISO 15380	90221
		HEES	FKM
	Soluble in water	HEPG	FKM	ISO 15380
Flame-resistant	Water-free	HFDU	FKM	ISO 12922	90222
		HFDR	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.). 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 per control edge 50 bar Pressure pre-loading at the tank port > 20 % of the pressure differential, otherwise increased cavitation Life cycle as compared to operation with mineral oil HL, HLP 50 … 100%. Bio-degradable and flame-resistant – containing water: If this hydraulic fluid is used, small amounts of dissolved zinc may get into the hydraulic system.

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