Hydraulic Proportional Valve

Bosch rexroth 4/2 and 4/3 electro hydraulic proportional directional control valves Features 4/2- or 4/3-way version – For intended use in potentially explosive atmosphere – Seawater-resistant – Spring-centered control spool – For subplate mounting – Porting pattern according to ISO 4401-03-02-05 (but without locating hole) – Wet-pin DC solenoids – Solenoid coil rotatable by 90° – Electrical connection as individual connection with cable gland Function The 4/2 and 4/3

Bosch Rexroth 4wrae hydraulic direction operated proportional valve – Direct operated proportional directional valve with electrical position feedback and integrated electronics (OBE) with type 4WREE – Control of flow direction and size – Operation by means of proportional solenoids with central thread and detachable coil – For subplate mounting: Porting pattern according to ISO 4401 – Spring-centered control spool – Control electronics • Type 4WREE: integrated electronics

Gas proportional valve proportional valve , BFW Proportional directional valve The built-in 4/2-and 4/3-way directly operated proportional solenoid valves direct operated spool without electrical position feedback Type BFWand BFWN Nominal sizes 6 and 10 Series 2X Maximum operating pressure 315bar Maximum flow 42L/min (DN6) Maximum flow 75L/min (DN10) Technical data (Please consult with us when the application needs higher requirement than the parameter shown below) Model BFW

DBETE series , electric hydraulic proportional valve , Original Vavles , Hydraulic Proportional Valve Features ▶ Directly operated valves for limiting a system pressure ▶ Operation by means of proportional solenoid ▶ Proportional solenoid with central thread and detach-able coil ▶ For subplate mounting: Porting pattern according to ISO 4401 ▶ Integrated electronics (OBE) with type DBETE: Little manufacturing tolerance of the command value pressure characteristic curve ▶

GDBFW Series Explosion Proof Solenoid Operated Relief Valves , proportional directional control valve This explosion isolation valve is a direct-action valve which uses the explosion isolation proportional solenoid to control the flow rate and directions in the hydraulic system.

DRE series proportional pilot operated pressure reducing valves , Hydraulic Proportional Valve

proportional electro-hydraulic relief and flow control valves EFBG , servo valve Standard or Nonstandard: Standard Structure: Pressure Reducing Pressure: High Pressure Power: Hydraulic Material: Casting Temperature of Media: Normal Temperature Media: Oil Port Size: 10mm Place of Origin: Shanxi, China (Mainland) Model Number: EFBG-03-125-C Brand Name: Jingyi Application: hydraulic Name: hydraulic servo valve flow: 125l/min Nominal pressure: 25mpa Size: dn10mm Voltage: 24V

BY high pressure hydraulic proportional pilot operated relief control valve Specification BY proportional pilot-operated relief valve.Comprised of proportional directly-operated relief valve,pressure limiting valve and low-noise relief valve,this product controls a secondary pressure from the system pressure according to the value of input current.

Proportional pilot operated relief valve , BY , Hydraulic Proportional Valve Technical specification Specification 03 06 10 Maximum pressure (MPa) 31.5 31.5 31.5 Maximum. Flow (L/min) 100 200 400 Minimum. Flow (L/min) 3 Rated current (mA) 800 Coil resistance (Ω) 10~19.5 Hystersis (%) ＜±1.5 Repeatability (%) ＜±2 Cleanliness Filter is recommended for the highest fluid pollution degree;the lowest specific filtration resistance according to ISO 4406(c)20/18/15. Comprised of

BCL Proportional cartridge restrictive valve , Hydraulic Proportional Valve The BCL model is a cartridge type,2-way proportional restrictive vavle,which controls the flow rate according to the value of electrical signal.With a quick response time and good dynamic performances,it is widely used in injection molding machines,blowing machines,die-casting machines and equipment in steel works. DN 25 Working pressure (MPa) 31.5 Maximum flow (L/min) 210 Hystersis (%)

BCY proportional cartridge high pressure hydraulic relief valve The BCY model,a cartridge type proportional relief valve,controls the pressure according to the value of electrical signal input.With a quick response time and good dynamic performances,it is widely used in injection molding machines,blowing machines,die-casting machines and equipment in steel works. DN 25 Working pressure (MPa) 8, 16,25,31.5 Maximum flow (L/min) 400 Hystersis (%) ＜±1.5 Repeatability (%) ＜±2

BYLZ proportional electro-hydraulic pilot control P Q valve , Hydraulic Proportional Valve The two-way valve with electrical control the pressure and flow proportional valve of the hydraulic system; this valve with a small differential pressure load tracking, control the pump pressure, it is an energy-saving valve. Model BYLZ-02-*-* BYLZ-03-*-* BYLZ-06-250*-* Maximum pressure (MPa) 31.5 Maximum flow (l/min) 63 160 250 Flow range (l/min) 1-63 1-160 2.5-250 Pressure control

BYJ brake proportional pilot operated pressure reducing check valve BYJ proportional pilot-operated reducing valve,Comreducing vale,this product controls a seconprised of proportional directly-operated relief valve,pressure limiting valve and reducing valve,this productcontrols a secondary pressure from the system pressure according to value of input current. Specifications BYJ brake proportional pilot operated pressure reducing check valve 1. Model:03,06 2. maximum flow(l

BY high pressure hydraulic proportional pilot operated relief control valve Specifications BY proportional pilot-operated relief valve.Comprised of proportional directly-operated relief valve,pressure limiting valve and low-noise relief valve,this product controls a secondary pressure from the system pressure according to the value of input current. BY proportional pilot-operated relief valve Specification 03 06 10 Maximum pressure (MPa) 31.5 31.5 31.5 Maximum. Flow (L/min)

BYZ Proportional directly operated relief valve , Hydraulic Proportional Valve BFWH -03 proportional electro-hydraulic valve product description: BFWH proportional electro-hydraulic valve is a two-stage pilot valve, controlled by proportional solenoid, the electrical signal is converted to a liquid pressure signal to control the flow and direction of flow of the hydraulic system Specification DN6 Installation position optional, preferably horizontal Storage temperature range

BFWH Proportional electro hydraulic directional valve , Hydraulic Proportional Valve Description BFWH electro-hydraulic proportional directional valve is a 2-stage valve with a pilot.It is controlled by a proportional solenoid and converts the electrical signal into a fuild pressure signal to control the flow rate and directions in the hydraulic system. Specification 03 04 06 Maximum pressure (MPa) 31.5 Return pressure (MPa) T(For extl disch) ＜25 T(For inti disch) ＜3 Port Y

BFW 50 Proportional directional valve , Hydraulic Proportional Valve This product is a direct-action valve with one or two proportional solenoids tocontrol the flow rate and directions in the hydraulic system. Technical Specification This product is a direct-action valve with one or two proportional solenoids to control the flow rate and directions in the hydraulic system. Specification 02 03 Maximum pressure (MPa) 31.5 Return pressure (MPa) ＜16 Maximum flow (L/min) 17 50

ADE 11A digital amplifier plug version for single solenoid proportional valves , Hydraulic Proportional Valve Technical Data supply 0-10VCD Supply resistance ≥100Kohm Output voltage 10VCD output voltage 2mA Frequency 200Hz No load loss 0.3W Max current 1600mA Min current 0--600mA Specification 1. Modular design embedded computer 2. having a large output power, applicable to all types of proportional valves 3. Control of high precision, strong anti-interference 4. The rail

ADF11A , ADE11A digital amplifier plug version for single solenoid proportional valves Technical Data voltage 24VDC Rated voltage 0...+10VDC Input impedance ≥100Kohm signal 200Hz No load loss 0.3W Current 0-1600mA (Suit to different proportional valve) Min current 0-600mA Can adjust Max current 1600mA Can adjust Remark : Can directly install on proportional valve, the plug type meet the requirement DINEN 175301-803, protection degree:ip65 Feature: Amplifier had the function

EDG01C , EDG01H , series Proportional pilot control valves , Double proportional pressure Specification Max pressure Mpa Max. flow L/min Min. flow L/min Pressure Range Mpa Rated current mA Coil resistance Hysteresis Repeatability Weight (kg) EDG-01-*-50 25 2 0.3 B:*~7 C:*~16 H:*~25 800 10 3% 1% 2 900 950 Specifications EDB/EDG Proportional Relief Valve 1. Totally interchangeable with original 2. For different kinds of hydraulic systems EDB and EDG of EDB-01,EDG-01,EDB-02,EDG