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DBDH8G1X/50 Polynesia  Rexroth Type DBDH Pressure Relief Valves

DBDH8G1X/50 Polynesia  Rexroth Type DBDH Pressure Relief Valves

Rexroth Type DBD Pressure Relief Valves,Direct Operated Size 6 … 30 Component...
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Product Description

Rexroth Type DBD Pressure Relief Valves,Direct Operated Size 6 … 30Component series 1XMaximum operating pressure 630 bar [9150 psi]Maximum flow 330 l/min [87 US gpm] FeaturesAs screw-in cartridge valve (cartridge)For threaded connectionFor subplate mountingAdjustment types for pressure adjustment, optionally: Bushing with hexagon and protective cap Rotary knob Hand wheel Lockable rotary knob

Rexroth Type DBD Pressure Relief Valves Ordering Code:

Rexroth Type DBDH Pressure Relief Valves Model List:
RELIEF VALVESDBDH8G1X/50 Rexroth Type DBDH Pressure Relief Valves
Parker pressure relief valves are designed such that when upstream pressure exceeds the closing force exerted by the spring, the lower stem opens, permitting flow through the valve.
Constant pressure overflow function: In the quantitative pump throttling system, the quantitative pump provides a constant flow. When the system pressure increases, the flow demand will be reduced. At this point the relief valve open, so that excess flow back to the tank, to ensure that the relief valve inlet pressure, the pump outlet pressure is constant (the valve port often with pressure fluctuations open).
Regulating effect: the relief valve in series on the return line, the relief valve to produce back pressure, moving parts increased stability.
System unloading effect: In the remote control port of the relief valve series of small flow of the solenoid valve, when the electromagnet power, the relief valve remote control port fuel tank, hydraulic pump unloading. The relief valve is used as an unloading valve at this time.
Safety protection: When the system is working properly, the valve closes. Only when the load exceeds the specified limit (the system pressure exceeds the set pressure) to open the overflow, overload protection, the system pressure is no longer increased (usually the relief valve set the pressure than the system maximum working pressure 10% to 20% ).
Practical applications are generally: for unloading valve, for remote pressure regulator, for high and low pressure multi-stage control valve, for the sequence of valves, used to produce back pressure (string in the oil on the road).
Relief valve generally has two kinds of structure: 1, direct-acting relief valve. 2, the pilot relief valve.
The main requirements of the relief valve: large voltage range, voltage deviation is small, the pressure vibration small, sensitive action, overload capacity, noise.
R900424188DBDH10G1X/100
R900781324DBDH10G1X/100/12
R900769506DBDH10G1X/100E
R900403701DBDH10G1X/100V
R900774613DBDH10G1X/110E
R900773262DBDH10G1X/130E
R900787682DBDH10G1X/160E
R900773201DBDH10G1X/170E
R900424178DBDH10G1X/200
R901118142DBDH10G1X/200E
R900438661DBDH10G1X/200V
R900567596DBDH10G1X/200V/12
R901043317DBDH10G1X/210E
R900426026DBDH10G1X/25
R900395057DBDH10G1X/25/12
R901006161DBDH10G1X/250E
R900449494DBDH10G1X/25V
R901127895DBDH10G1X/260E
R900783587DBDH10G1X/300E
R900424189DBDH10G1X/315
R900369758DBDH10G1X/315/12
R901112410DBDH10G1X/315E
R900449495DBDH10G1X/315V
R901036499DBDH10G1X/375E
R900424179DBDH10G1X/400
R900369757DBDH10G1X/400/12
R900783074DBDH10G1X/400E
R900468494DBDH10G1X/400V
R900424180DBDH10G1X/50
R900973016DBDH10G1X/50/12
R900779048DBDH10G1X/50E
R900463563DBDH10G1X/50V
R901119370DBDH10G1X/60E
R900352663DBDH10G1X/630/12
R901119485DBDH10G1X/75E
R900423891DBDH10K1X/100
R900774511DBDH10K1X/100E
R900478420DBDH10K1X/100V
R900774616DBDH10K1X/110E
R900772534DBDH10K1X/120E
R900773998DBDH10K1X/130E
R901072208DBDH10K1X/135E
R900782952DBDH10K1X/140E
R901179079DBDH10K1X/145E
R901038846DBDH10K1X/150E
R900775869DBDH10K1X/160E
R900774526DBDH10K1X/170E
R900775611DBDH10K1X/180E
R901007466DBDH10K1X/195E
R900424190DBDH10K1X/200
R900772850DBDH10K1X/200E
R900437466DBDH10K1X/200V
R900769570DBDH10K1X/210E
R901069100DBDH10K1X/230E
R901028262DBDH10K1X/240E
R900435222DBDH10K1X/25
R900773228DBDH10K1X/250E
R900406900DBDH10K1X/25V
R901128119DBDH10K1X/260E
R900775612DBDH10K1X/280E
R901004808DBDH10K1X/290E
R900769575DBDH10K1X/300E
R900769583DBDH10K1X/30E
R900424183DBDH10K1X/315
R900769629DBDH10K1X/315E
R900471398DBDH10K1X/315V
R900769372DBDH10K1X/330E
R900773261DBDH10K1X/345E
R901036555DBDH10K1X/375E
R900424184DBDH10K1X/400
R900783111DBDH10K1X/400E
R900343869DBDH10K1X/400V
R901018584DBDH10K1X/410E
R901011982DBDH10K1X/440E
R901014142DBDH10K1X/450E
R900424185DBDH10K1X/50
R901118167DBDH10K1X/500E
R900779158DBDH10K1X/50E
R900478419DBDH10K1X/50V
R901008678DBDH10K1X/550E
R901119512DBDH10K1X/60E
R900433807DBDH10K1X/630
R900331916DBDH10K1X/630V
R900784398DBDH10K1X/70E
R901097397DBDH10K1X/75E
R901016313DBDH10K1X/80E
R900781735DBDH10K1X/95E
R900426901DBDH10P1X/100
R900734790DBDH10P1X/100V
R901072091DBDH10P1X/135E
R900424186DBDH10P1X/200
R901038735DBDH10P1X/200E
R900922765DBDH10P1X/200V
R900432950DBDH10P1X/25
R900464464DBDH10P1X/25V
R900424187DBDH10P1X/315
R900773190DBDH10P1X/315E
R900503535DBDH10P1X/315V
R900434820DBDH10P1X/400
R900704056DBDH10P1X/400/12
R900423898DBDH10P1X/50
R900472920DBDH10P1X/50V
R900424191DBDH15G1X/100
R900951906DBDH15G1X/100/12
R900526571DBDH15G1X/100V

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