dB3u Pressure Release Valve Safety Relief Valves Pressure Relief Valve

Overview 2FRE-4X Proportional flow control valve hydraulic for light industry Product Description 2FRE type valve is an

Description

Basic Info

Model NO.	DB3U
Trademark	SJ
Origin	Beijing
Production Capacity	15000

Product Description

2FRE-4X Proportional flow control valve hydraulic for light industryProduct Description

2FRE type valve is an electromagnetic proportional speed control valve with two-way structure charged feedback. The given electric signal is used to control the flow rate of the hydraulic system to remain constant, regardless of pressure and temperature changes. Widely used in machine tools, light industry, metallurgy, mining, engineering and other fields.

Product name	Proportional flow valve
Material	Cast and carbon steel
Color	Blue or black
Maximum flow	25/60/160L/min
Weight	0/6/8.3KG
Maximum switching frequency	15000
Service	OEM
Viscosity range	2.8 … 500 [35 … 2320] mm 2 /s [SUS]
Pressure adjustment	315bar
Hydraulic fluid temperature range	-30 to +80(-22to+176)(NBR seals) -15 … +80(-4 … +176)(FKM seals)