14 101/318 ED 1/10 RV1D VARIABLE DISPLACEMENT VANE PUMPS WITH DIRECT PRESSURE ADJUSTER SERIES 10 OPERATING PRINCIPLE — The RV1D pumps are variable displacement vane pumps with mechanical pressure compensator. — The pressure compensator keeps the cam ring of the pumping group in the eccentric position with use of an adjustable load spring. When the delivery pressure equals the pressure corresponding to the spring setting, the cam ring is moved toward the center instantaneously, adjusting the flow rate to the values required by the plant. — Energy consumption is reduced and adequate in every…
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14 101/318 ED 1/10 RV1D VARIABLE DISPLACEMENT VANE PUMPS WITH DIRECT PRESSURE ADJUSTER SERIES 10 OPERATING PRINCIPLE — The RV1D pumps are variable displacement vane pumps with mechanical pressure compensator. — The pressure compensator keeps the cam ring of the pumping group in the eccentric position with use of an adjustable load spring. When the delivery pressure equals the pressure corresponding to the spring setting, the cam ring is moved toward the center instantaneously, adjusting the flow rate to the values required by the plant. — Energy consumption is reduced and adequate in every…
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Pressure Relief Valves DBD directly-operated Pressure Relief Valves DBD directly-operated 1 Housing 2 Valve cone 3 Valve seat 4 Screwed bush 5 Pressure spring 6 Counternut 7 Setting screw 8 Protection cap P 1 2 3 4 5 6 7 8 T P T The pressure relief valve DBD is a directly-operated poppet valve for installation in the pipelines or as a clamp-in valve. The valve is used to safeguard the pressure of hydraulic systems up to pmax = 400 bar. For line installation, the housing has two connections with Whitworth pipe threads. Without housing, the valve cartridge can alternatively be screwed into the…
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Pressure Relief Valves DBD directly-operated Pressure Relief Valves DBD directly-operated 1 Housing 2 Valve cone 3 Valve seat 4 Screwed bush 5 Pressure spring 6 Counternut 7 Setting screw 8 Protection cap P 1 2 3 4 5 6 7 8 T P T The pressure relief valve DBD is a directly-operated poppet valve for installation in the pipelines or as a clamp-in valve. The valve is used to safeguard the pressure of hydraulic systems up to pmax = 400 bar. For line installation, the housing has two connections with Whitworth pipe threads. Without housing, the valve cartridge can alternatively be screwed into the…
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Directional valve size NG 16 WL 4.16 Installation dimensions ISO 4401 / DIN 24340 A16 electro-hydraulically pilot operated Directional valve size WL 4.16 Installation dimensions ISO 4401 / DIN 24340 A16 A pilot valve operates the main control valve electrohy- draulically. For operating the pilot valve, pressure-tight direct and alternating current magnets can be fitted switching in oil. The control piston for the main control valve is operated by the flanged pilot valve directly subject to actuating pressure and switched to indexing position a or b. The buncher space or spring chamber is…
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Directional valve size NG 16 WL 4.16 Installation dimensions ISO 4401 / DIN 24340 A16 electro-hydraulically pilot operated Directional valve size WL 4.16 Installation dimensions ISO 4401 / DIN 24340 A16 A pilot valve operates the main control valve electrohy- draulically. For operating the pilot valve, pressure-tight direct and alternating current magnets can be fitted switching in oil. The control piston for the main control valve is operated by the flanged pilot valve directly subject to actuating pressure and switched to indexing position a or b. The buncher space or spring chamber is…
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Elastomer Jaw Couplings Partner for Performance RINGFEDER® GWE RINGFEDER® TNM RINGFEDER® TNS RINGFEDER® TNB Product Paper & Tech PaperEN 08.2019 Machine Building Aerospace Process Movement Energy Extraction Welcome 2 Your system supplier for every aspect of power transmission RINGFEDER POWER TRANSMISSION is the global market leader in the niche markets of drive technology and is well regarded for its customer-specifi c, application-oriented solutions that ensure ex- cellent and failure-free operation for its clients. We offer locking devices, damping technology and couplings for OEMs but also…
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Elastomer Jaw Couplings Partner for Performance RINGFEDER® GWE RINGFEDER® TNM RINGFEDER® TNS RINGFEDER® TNB Product Paper & Tech PaperEN 08.2019 Machine Building Aerospace Process Movement Energy Extraction Welcome 2 Your system supplier for every aspect of power transmission RINGFEDER POWER TRANSMISSION is the global market leader in the niche markets of drive technology and is well regarded for its customer-specifi c, application-oriented solutions that ensure ex- cellent and failure-free operation for its clients. We offer locking devices, damping technology and couplings for OEMs but also…
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Pressure Relief Valves SPV, SPVF direct operated Description The pressure relief valve SPV/SPVF is a direct spring sliding piston valve. It is intended for mounting in pipelines and is suitable to safeguard low pressure hydraulic circuits up to pmax bar 20 (30) bars. The pipe connection is to be effected either by SAE-mounting surfaces (3000 psi) or by Whitworth pipe threads ”G“. Valve Construction The sIiding piston 2 is pressed against the annuIated area a by the compression spring 3. Thus the pump connection P is separated from the reservoir connection R by sealing the diameter d. As soon…
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What moves your World RKP-II RadIal PIston PumP Moog RKP PuMPs offeR low noise, unsuRPassed Reliability, long life, and a wide vaRiety of contRol oPtions foR deManding aPPlications RADIAL PISTON PUMPS RKP–II CROSS SECTION RKP–II RADIAL PISTON PUMP RKP–II 2 1 8 5 7 9 2 3 4 6 1 Drive shaft 2 Roller bearing 3 Control piston 4 Compensator 5 Housing 6 Slipper pads 7 Sliding stroke ring 8 SAE connection 9 Drain port RADIAL PISTON PUMPS RKP–II TABLE OF CONTENTS RADIAL PISTON PUMP RKP–II 3 Contents Page Cross section 2 Table of contents 3 Introduction 4 New design 5 Technical data 6 Performance curves…
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