Relief valves direct type relief valves pilot operated relief valves low noise type pilot operated relief valves brake valves unloading relief valves. By combining a lownoise pilotoperated relief valve and a solenoid operated directional valve, yuken created a noload pump. This combination valve contains a relief valve directacting and a dc solenoid, and should be used with a power amplifier as specified. Pilot operated relief valves c pilot operated relief valves pilot operated relief valves these valves protect the hydraulic system from excessive pressure, and can be used to maintain constant pressure in a hydraulic system. This valve is derived by combining a small, highperformance 18 proportional electrohydraulic pilot relief valve with a specially developed lownoise relief valve. It serves as a pilot valve for a low flow rate hydraulic system or a proportional electrohydraulic control valve and controls the pressure in. Eh series with onboard electronics obe proportional electrohydraulic pilot relief valve. Unloading relif valves c unloading relief valves bucg06,10 cutout pressure 20 mpa 0 2000 3000 psi 0510 15 cutin pressure 2500 18 psi mpa 8 4 0 16 12 2000 1500 500 0 bucg06 unloading pressure 1. Gpm 50 100 0 10 20 30 flow rate high venting pressure feature standard bucg. Gpm, while contributing further to a space saving requirement.
Yuken bg 03, bg 06, bg 10, bt 06 pilot operated relief valve. At the same time, the pressure is applied via pilot lines 6 and. Yuken pressure valve fac pump machinery import and export. Note that this valve is used in conjunction with the applicable power amplifier. Absg03, the viscosity range should be 15 200 mm2s 80 900 ssu. Pilot operated relief valves bt bg03 06 10 attachment subplate instructions pressure controls attachment mounting bolts socket head cap screw valve model numbers japanese std. The relief section is normally set to open at a pressure at least 1. Yuken directional control valves pdf 80, 90, 100, 125, 150, 200, 300 next product. Our organization is considered as one of the emerging names in the industry indulged in providing a broad range of yuken bg 03, bg 06, bg 10, bt 06 pilot operated relief valve. Relief valves pressure remote control direct type controls. The integrated pressure relief function eliminates the need for an additional pressure relief valve on the secondary side and reliefs to tank, if p red rises above the set pressure. Range mpa psi valve size 03 special seals series number mbb.
Yuken offer a fully authorised assessment, repair and test facility for high speed servo valves and other pumps, valves and cylinders. When the valve is used for vent control of relief valves or others, use the pipes of 6 mm. Yuken proportional electrohydraulic controls such as pilot. Relief valves ehbg030610 38, 34, 114 subplate mounting these valves, consist of a small size but high performance eh series electrohydraulic proportional pilot relief valve and a low noise type relief valve. Pressure relief valve type db the pressure present in channel p acts on main spool 3. Yuken can offer flanged connection valves described below. These dsg005 series solenoid directional valves are the products newly developed as a miniseries. Proportional electrohydraulic pressure control valves. Useful in applications under severe water contact or washdown conditions. For use with hydraulic fluids other than those listed above, please consult your yuken representatives in advance.
For minimum adjustment pressures and other characteristics see page 18. Widely used in industry, these offered products are highly accredited in the industry. In addition, if the internal volume of the vent line is too large, chattering is likely to occur. Though the operating limits are a bit lower than our yuken valves, these valves should work in most of your applications.
Relief modular valves mbp protect the hydraulic system from excessive pressure and can be used to maintain constant pressure in a hydraulic system. For minimum adjustment pressures and other characteristics, see page 14. Modular valves 10 series type of modular valve model numbers solenoid controlled pilot operated directional valve graphic symbols page class class type of modular valve t y x b pilot operated check valves for aline, external pilotinternal drain type bolt kits mbk10. Yuken edg series electrohydraulic pilot relief valves. Remote control and unloading are permitted by using vent circuits. This valve is used as a remote control valve for pilot operated type pressure control valves. Logic valves solenoid controlled relief logic valves. There are 564 suppliers who sells yuken hydraulic valve on, mainly located in asia. Pilot relief valves relief valves relieving and reducing valves 40 series flow control. With this valve, it is possible to regulate the system pressure in proportion to the input current.
Solenoid operated directional valves, dsg005 series. This valve edg01 consists of a small dc solenoid and a directacting relief valve. Pressure relief valves db basically consist of main valve 1 with main spool insert 3 and pilot valve 2 with pressure adjustment element. Proportional flow control and relief valves efbg availabe at yuken europe. Yuken hydraulic pressure control valves relief valves, pilot. Compared with dsg01 series, the valve are much more compactly manufactured but enjoy a maximum operating pressure of 25 mpa 3630 psi and a maximum flow rate of 15 lmin 3. With the help of vent lines, they are also capable of remote and unload control. To protect the pumps and control valves from an excessive pressure.
We are the only authorised repair centre in europe for our amada valves, which are fitted onto punching presses. This valve consists of a small dc solenoid and a directacting relief valve. Yuken sbg series low noise type pilot operated relief valves pilotoperated, lownoise relief valves are used to keep the pressure controlled at steady levels in the hydraulic system. These valves protect the hydraulic system from excessive pressure, and can be used to maintain constant pressure in a hydraulic system. Information on yuken hydraulic pressure controls such as relief valves, pressure reducing valves, check valves and brake valves. The top countries of suppliers are united states, china, and taiwan, china, from which the percentage of yuken relief valves supply is 1%, 97%, and 1% respectively. For optimization of load control and energy usage, a. These valves protect the hydraulic system from excessive pressure and can be used to maintain constant pressure in a hydraulic system. Since our founding, yuken has given much thought to what our customers want and need. Solenoid controlled relief valve low noise type solenoid controlled relief valve current model. This pilot relief valve controls flow in a hydraulic system with a low flow rate and controls pressure proportionally in relation to input current. This valve is used as a remote control valve for pilot operated type pressure control valve.
Subplate valve model numbers bg03 japanese standard jis subplate model numbers thread size european design standard sub. Alibaba manufacturer directory suppliers, manufacturers. Yuken directional control valves pf80, 90, 100, 125, 150 related products yuken directional control valves ldls16, 25, 32, 40, 50. The proportional pressure reducing valve reduces the pressure in output port p red in proportion to the solenoid current. The valves control the system pressure proportionally through a. This valve is used in hydraulic circuit to prevent damage due to over pressure and to adjust the maximum circuit pressure of small capacity.
Operated by electric signals or when combined with a remote control relief valve, creates a two or three pressure control system for your hydraulics. For relief valves, lownoise type pilot operated relief valves are used. Yuken a145lr04hasa60366 piston pump see more denison t6ed0520381r00c100 vane pump see more rexroth zdb10vp24x315v pressure relief valve see more. For the most part nickel plated valves can substitute for standard valves.
We supply standard, offtheshelf products but at yuken, we will always go the extra mile to understand your needs and provide solutions which will allow you to meet the increasingly tough challenges that we all face. Therefore, consult your yuken representative in advance. A wide variety of yuken hydraulic valve options are available to you, such as manual. The orifice used as the pilot valve may differ from the standard orifice. The valve can also be used as a relief valve for the hydraulic system where.
Directional control valvesyuciyuken hydraulics cn co. Direct type relief valves this valve is used in a hydraulic circuit to prevent damage due to over pressure and to adjust the maximum circuit pressure of small capacity. Compared with dsg01 series, the valve are much more compactly manufactured but enjoy a. With safety valve graphic symbols without safety valve specifications model number designation when the valve is to be used for vent control purpose, orifice adjustment is required due to piping capacity limitations. The valves with an integral check valve allow a controlled flow and reverse free flow. Proportional electrohydraulic pilot relief valves edg.
Pump pressure may be unloaded remotely by an electrical signal to the solenoid, or by connecting pilot relief valves to the solenoid valve ports p age 20 low noise type solenoid controlled relief valves the lownoise solenoid controlled relief valve is a combination. Contact us today for upto date prices and availability. Were dedicated to making products that broadly and seamlessly blend in with peoples lives by fusing contemporary hydraulics with a broad range of cuttingedge technologies. Flow control valvesflow control and check valves valve type 21 25 21 21 25 25 25 21 14 35 maximum operating pressure mpa max. Proportional electrohydraulic pilot relief valve proportional electrohydraulic pilot relief valves this valve consists of a small dc solenoid and a directacting relief valve.
Ebg proportional relief valves this valve is derived by combining a small, highperformance 18 proportional electrohydraulic pilot relief valve with a specially developed lownoise relief valve. A wide variety of yuken relief valves options are available to you, there are 745 suppliers who sells yuken relief valves on, mainly located in asia. Piping between the two is eliminated as the solenoid valve is directly mounted on the relief valve and connected with the relief valve vent. It serves as a pilot valve for a low flow rate hydraulic system or a proportional electrohydraulic control valve and controls the pressure in proportion to the input current. For relief valves, standard pilot operated relief valves are used. If the valve is provided with a vent ristrictor ex. Yuken single vane pump shandong single pump instrument co. Our corporation has 15,000 square meters area and 280 staff. As a leading manufacturer of hydraulic equipment, weve worked to meet expectations across a broad range of industries. Used to protect pumps and control valves against excessive pressures. May 17, 2018 the pdb12pz pilotoperated, spool type proportional pressure relief valve is zincplated and corrosionproof. Yukens pilot operated relief valves here have been particularly developed as low noise type. Relief valve for aline30 design number design standard 30 refer to f mba 03 b pres. Specially designed nickelplated valves for the mobile industry.
Modular valves dn10, cetop 5, 38 relief modular valves mbp03, mba03, mbb03, mbw03 relief modular valves mbp protect the hydraulic system from excessive pressure and can be used to maintain constant pressure in a hydraulic system. Repeated resetting can be made easily with a digital readout. Pilot operated relief valves instructions if a remote control relief valve is used in the vent circuit, see page 1 in eicc10010. Yuken hydraulic pressure control valves relief valves. Relief valves remote control direct type pilot operated solenoid controlled pressure controls this valve is used as a remote control valve for. Proportional electrohydraulic pilot relief valves yuken. Details of proportional electrohydraulic relief valve. Yuken and its products are recognised as an industry leading brand, utilised in various regular and specialist applications around the world. Lbs 0 lbs 12 solenoid controlled relief logic valves these solenoid controlled relief logic valves are composite control. If pressure at port 1 exceeds the setting defined by the electrical signal, the pilot poppet opens and oil flows from behind the main spool to tank port 2. Unloading relief valves bucg0610 fluid types hydraulic fluids any type of hydraulic fluids listed in the table below can be used. Inrush current in the above table shows rms values at maximum stroke.
38 988 936 806 397 127 1655 910 945 27 13 188 1241 1 792 537 50 455 1199 632 1188 1163 881 86 948 1333 1212 1251 646 1518 712 349 1646 945 666 1007 1339 749 713 265 249 721 1406 547 1167 92