BFWH Proportional electro-hydraulic directional valveDetailed product description：

The BFWH proportional electro-hydraulic directional valve is a pilot operated two-stage valve that converts electrical signals into liquid pressure signals through proportional solenoid control, used to control the flow rate and direction of hydraulic systems.

Model Description:


Technical parameters:

Specification		03	04	06
Maximum working pressure MPa		thirty-one point five
Return oil pressure MPa	T oil port (control oil discharge)	＜25
	T port (control oil discharge)	＜3
	Y oil port	＜3
Maximum flow rate l/min		eighty-five	one hundred and fifty	three hundred and twenty-five
Hysteresis%		＜6
Repetition accuracy%		＜3
Rated current (mA)		eight hundred
Filtering accuracy um		≤20
Hydraulic medium		Mineral hydraulic oil, phosphate hydraulic oil
Medium viscosity range mm2/S		2.8~100
Medium temperature range ℃		-20~70
Coil resistance Ω		nineteen point five
Weight Kg	Two position valve	eight point one	twelve point three	seventeen point five
	Three position valve	eight point eight	thirteen	eighteen point two

External dimensions:

Specification	A	B	C	D	E
BFWH-03	two hundred and sixteen	two hundred and fifty	seventy	eighty-six	one hundred and seventy-one
BFWH-04	two hundred and fifty	two hundred and sixty-five	ninety-four	ninety-five	one hundred and eighty-five
BFWH-06	two hundred and eighty	two hundred and ninety	one hundred and twenty	one hundred and seventeen point five	two hundred and two point five

BFWH type proportional electro-hydraulic directional valve