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1 mobile hydraulics

2 PONAR Wadowice S.A. is: the largest Polish producer of oil hydraulics elements and systems a supplier of a complete range of oil hydraulics the owner of a modern machinery park a trusted company offering reliable solutions for all branches of industry a company with 50-years of market experience a team of experienced professionals the owner of two production plants and many regional branches Areas of our activity: Production and distribution of oil hydraulics elements: directional control and seated valves check valves, pressure control valves flow control valves proportionally controlled elements intrinsically safe elements cartridge and mobile hydraulics hydraulic cylinders and hydraulic accumulators pressure switches filters and heat exchangers hydraulic fittings - couplings, pipes, flexible hoses Services: design, production, on-site assembly of hydraulic drive and control systems selection and supply of hydraulic components repairs and upgrades of hydraulic systems and machinery consultation and technical advice reliable and professional service 2

3 ISO ISO 9001:2008, ISO 14001:2004 Certificates ATEX, GOST-R, MakNII Transport Directive 2000/9/EC Pressure Directive 97/23/EC NCAGE Code 2994H (NATO) AQAP 2110:2009 We are the largest Polish producer of oil hydraulics elements and systems Our offer includes a full range of services: from design, produc tion, service to the final product. Many years experience in the market of oil hydraulic is our asset in cooperation with the Customer. We are always looking forward to satisfy the market needs by offering solutions which make it possible for our products to be used in various environments, improving safety, efficiency and lowering the costs. Our professionalism is proven by numerous certificates and the quality is appreciated by the world s leading producers of machinery. Fourth time in a row, PONAR Wadowice S.A. was awarded with a Platinum Certificate for the supplier of elements, components and products by Caterpillar. MSWiA Concession B-030/2016 3

4 Directional control valves, electrically operated ON/OFF 4-way sectional valves 4/3 UREM Size 6 10 Pressure up to 35 MPa up to 21 at port T up to 35 MPa up to 21 at port T Flow up to 50 dm3/min up to 80 dm3/min Our 4/3UREM6 valves cover a wide range of applications in communal, agricultrual and building machines. They are used for controlling receivers, e.g. hydraulic cylinders, motors. Modular design makes it possible to expand the valve up to 8 working sections. Inlet plates can be equipped with a relief valve, unloading valve, a 3-way flow controller manually or electrically operated (proportional). 4

5 Directional control valves, electrically operated, proportional 4-way sectional valves 4/3 WREM Size 6 10 Pressure up to 35 MPa up to 21 at port T up to 35 MPa up to 21 at port T Flow up to 50 dm 3 /min up to 80 dm 3 /min Directional control valves type 4/3 WREM are the proportional versions of 4/3 UREM valves. They are intended for stepless control of the receiver motion. The size of hydraulic oil flow directed to the receiver is controlled by changing the current supplying the coil of the electromagnet. Similarly to the UREM version, they are suitable for stackable mounting in any position in a hydraulic system. Intended mainly for mobile applications. 5

6 6-way directional control valves, electrically operated electrically controlled directional control valves with a cross relief valve 6UREE Size 6 10 Pressure up to 35 MPa up to 35 MPa Flow up to 55 dm 3 /min up to 85 dm 3 /min Card no. WK WK drain electrically controlled directional control valves 6UREE Size 6 10 Pressure up to 35 MPa up to 35 MPa Flow up to 55 dm 3 /min up to 85 dm 3 /min Card no. WK WK drain 6 electrically controlled directional control valves with pressure relief/check valves Size 10 Pressure Flow up to 35 MPa up to 85 dm 3 /min Card no. WK UREE drain

7 stackable sectional 6-way valves 6/2UREM6, 6/2URMM6 6/2UREM Size 6 10 Pressure up to 35 MPa up to 35 MPa Flow up to 50 dm 3 /min up to 80 dm 3 /min Card no. WK WK Electrically controlled directional control valves with pressure relief valves in a cross-system, type 6UREE, 6/2UREM are used for changing direction of oil flow. They allow for switching the supply between the main line and additional receivers, without a necessity of expanding the main directional control valve. They are available in sizes 6 and 10, in various construction versions: with pressure relief valves mounted in a cross-system, with additional electro-valves initiating other functions, with a possibility of stackable mounting up to 5 sections. The valves find a variety of applications in mobile hydraulics, especially in agricultural, construction and communal machines. 7

8 3-way flow controllers 3-way flow controllers UDUD Size 6 10 Pressure up to 35 MPa up to 31,5 MPa Flow up to 40 dm 3 /min up to 150 dm 3 /min Card no. WK WK way flow controllers WDUD Size 6 10 Pressure up to 25 MPa up to 25 MPa Flow up to 40 dm 3 /min up to 150 dm 3 /min Card no. WK WK way flow controller type UDUD (manual control) and WDUD (electrical control) is used for stepless adjustment of the flow rate of oil in a system, independently form the supply pressure. A unique feature of the valve is the possibility of using both streams the priority one and residual, for supplying the receivers. Flow controllers are intended for installation in connection ports of hydraulic blocks in any working position. 8

9 3-way flow controllers UDUE10 Size 10 Pressure up to 35 MPa Flow up to 70 dm 3 /min Card no. WK way flow controller type UDUE10 is used for independent from the pressure at the supply (the pump) setting of the flow rate of oil in a hydraulic system. The controller UDUE10 thanks to integral check valve allows for oil flow from the priority channel back to the supply indispensable e.g. in bidirectional control of rotation of a motor. The supply stream (port P) is divided between the priority stream to the port A and the residual stream directed through port B to the drain or supply of another receiver. 9

10 Special blocks Our offer, apart from standard, catalogue products includes dedicated solutions designed for particular hydraulic systems or even specific types of machines. These products can be developed based on the documentation provided by the Customer, or can be designed by our specialists, often in close cooperation with the Customer s engineering department. Typical applications include: gritters sweepers snow plows garbage trucks garbage utilisation presses front loaders seeders and planters bale wrappers 10

11 Contact us: PONAR Wadowice S.A. ul. Wojska Polskiego Wadowice tel fax visit our website:

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