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Rexroth Burkina-faso  DBW30B2-5X/350Y6EW230N9K4 Pressure Relief Valve

Rexroth Burkina-faso  DBW30B2-5X/350Y6EW230N9K4 Pressure Relief Valve

Rexroth Pressure Relief Valve Types DBW Pressure relief valve, pilot...
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Product Description

Rexroth Pressure Relief Valve Types DBW Pressure relief valve, pilot operated,Types DB; DBWNominal sizes 10 to 32Series 5XMaximum operating pressure 350 barMaximum flow 650 L/min Features – For subplate mounting:Porting pattern to DIN 24 340 form E,ISO 6264 and CETOP–RP 121 H,Subplates to catalogue sheetRE 45 064 (separate order)– For threaded connections– For installation in manifolds– 4 adjustment elements:• Rotary knob• Sleeve with hex. and protective cap• Lockable rotary knob with scale• Rotary knob with scale– 5 pressure ratings– Solenoid operated unloading vai a built-on directional spoolvalve– High performance solenoid– Explosion-proof solenoid (on request)– Switching shock damping, optional (only type DBW)

Rexroth Pressure Relief Valve Types DBW Ordering Code:

Rexroth Pressure Relief Valve Types DBW Model List:


RELIEF VALVESRexroth DBW30B2-5X/350Y6EW230N9K4 Pressure Relief Valve
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.
R901231256DBW10B1-5X/200Y6EG24N9K4E
R901231818DBW10B1-5X/250Y6EG24N9K4E
R901231254DBW10B1-5X/315Y6EG24N9K4E
R901154625DBW10B2-5X/100-6EG24N9K4E
R901062023DBW10B2-5X/100Y6EG24N9K4E
R901155213DBW10B2-5X/150-6EG24N9K4E
R901179180DBW10B2-5X/150-6EG24N9K4VE
R901062290DBW10B2-5X/200Y6EG24N9K4E
R901044407DBW10B2-5X/220Y6EG24N9K4E
R901179226DBW10B2-5X/230-6EG24N9K4VE
R901133122DBW10B2-5X/250-6EG24N9K4E
R901179246DBW10B2-5X/250-6EG24N9K4VE
R901002802DBW10B2-5X/250Y6EG24N9K4E
R900773270DBW10B2-5X/300-6EG24N9K4E
R901019821DBW10B2-5X/315-6EG24N9K4E
R901129104DBW10B2-5X/320-6EG24N9K4E
R901176422DBW10B2-5X/330-6EG24N9K4E
R901120443DBW10B2-5X/335-6EG24N9K4E
R901033276DBW10B2-5X/340-6EG24N9K4E
R901202565DBW20A2-5X/180-6EG24N9K4E
R901185760DBW20A2-5X/220-6EG24N9K4E
R901185726DBW20A2-5X/250-6EG24N9K4E
R901194699DBW20A2-5X/280-6EG24N9K4E
R900786517DBW20A2-5X/280Y6EG24N9K4E
R900965422DBW20AG1-5X/350-6EG24N9K4
R900616380DBW20AG1-5X/350-6EG24NK4V
R900970628DBW20AG2-5X/100-6EW230N9K4
R901249233DBW20AG2-5X/100S6EG24N9K4R12
R901237948DBW20AG2-5X/100XY6EW230NK4
R900977987DBW20AG2-5X/200-6EG24N9K4
R900738978DBW20AG2-5X/200-6EG24N9K4V
R901074537DBW20AG2-5X/200-6EG24NK4
R901231368DBW20AG2-5X/200S6EG24N9K4R12
R900926251DBW20AG2-5X/315-6EG24N9K4
R900920359DBW20AG2-5X/315S6EG24N9K4R12
R900975134DBW20AG2-5X/315U6EG24N9K4
R900710473DBW20AG2-5X/315XY6EW230NK4
R901025347DBW20AG2-5X/315XYU6EW230N9K4
R900732477DBW20AG2-5X/315Y6EG24N9K4
R900978993DBW20AG2-5X/315YU6EW230N9K4
R900713198DBW20AG2-5X/350-6EG24N9K4
R901123308DBW20AG2-5X/350-6EG24N9K4V
R900970307DBW20AG2-5X/350YS6EG24N9K4R12
R900963852DBW20AG2-5X/50-6EG24N9K4
R900248066DBW20AG2-5X/50-6EG24N9K4V
R901045141DBW20AG2-5X/50-6EG24N9K4VE
R901194875DBW20AG2-5X/50-6EW230N9K4
R900618354DBW20AG2-5X/50YU6EG24N9K4
R900928752DBW20AG3-5X/315S6EG24N9K4R12V
R900245389DBW20AG3-5X/315Y6EG24N9K4
R901089509DBW20AG7-5X/315-6EG24N9K4
R901000609DBW20AG7-5X/350-6EG24N9K4
R901183891DBW20B1-5X/200-6EG24N9K4E
R901231260DBW20B1-5X/200Y6EG24N9K4E
R901128689DBW20B2-5X/100-6EG24N9K4E
R900784744DBW20B2-5X/100Y6EG24N9K4E
R901044408DBW20B2-5X/115Y6EG24N9K4E
R901084788DBW20B2-5X/120-6EG24N9K4E
R901102644DBW20B2-5X/130-6EG24N9K4E
R901036511DBW20B2-5X/140-6EG24N9K4E
R901208229DBW20B2-5X/140Y6EG24N9K4E
R901185379DBW20B2-5X/160-6EG24N9K4VE
R901013627DBW20B2-5X/170Y6EG24N9K4E
R901245424DBW20B2-5X/180-6EG24N9K4VE
R901086650DBW20B2-5X/180Y6EG24N9K4E
R900783559DBW20B2-5X/195-6EG24N9K4E
R900788021DBW20B2-5X/195Y6EG24N9K4E
R900783560DBW20B2-5X/200-6EG24N9K4E
R900786923DBW20B2-5X/200Y6EG24N9K4E
R900780681DBW20B2-5X/210Y6EG24N9K4E
R901115552DBW20B2-5X/220Y6EG24N9K4E
R901170855DBW20B2-5X/230-6EG24N9K4E
R901210648DBW20B2-5X/230-6EG24N9K4VE
R901021757DBW20B2-5X/250-6EG24N9K4E
R901016100DBW20B2-5X/300-6EG24N9K4E
R901210215DBW20B2-5X/315-6EG24N9K4E
R901016416DBW20B2-5X/315Y6EG24N9K4E
R901000222DBW20B2-5X/330Y6EG24N9K4E
R901158767DBW20B2-5X/65-6EG24N9K4E
R900722217

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