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Bosch Rexroth DBD Pressure Relief Valve

Branch Hydraulic Systems are your official distributors for Bosch Rexroth DBD direct acting pressure relief valves. The Bosch Rexroth DBD pressure relief valve is a direct acting pressure relief valve with a guided poppet.

The DBD range is an extensive range of relief valves in varying sizes from size 6 to size 30 with the largest valves at higher pressures being suitable for flow rates up to 300 lpm. The basic relief valve is a screw in cartridge but they are also available with line bodies or manifold mount/subplate bodies.

There are several adjustment options the most common of which is the 'grub screw with lock nut and protective cap' - i,e, the one you need to tools to adjust (type DBDS), but there are also hand wheel (type DBDH), rotary knob on smaller valves (type DBDH) and lockable versions on large valves (also type DBDS).

The valves are available in multiple pressure ranges from a maximum pressure setting of 25 bar to maximum pressure range of 315, 400 or even 630 bar for size 10 valves.

A selection of valves are shown below, and for other options or for further information please contact us on 01452 730 562 or email boschrexroth@grouphes.com
Ordering Description Price Quantity
R900423723 DBDS
Pressure Relief Valve 100 bar range
Up to 26lpm depending on pressure setting.
Screw in cartridge
with free UK delivery
R900423724 DBDS
Pressure Relief Valve 200 bar range
Up to 52lpm depending on pressure setting
Screw in cartridge
with free UK delivery
R900424150 DBDS
Pressure Relief Valve 315 bar range
Up to 140lpm depending on pressure setting
Screw in cartridge
with free UK delivery
R900424271 DBDS
DBDS20K1X-315 Pressure Relief Valve
315 bar range
Up to 165lpm depending on pressure setting
Screw in cartridge
with free UK delivery

Please see Data Sheet under Download Tab 

Delivery Information and Returns Policy

Delivery Information :

Delivery charges apply.

If you require International Delivery charges will apply and you will need to contact enquiries@grouphes.com to process your order. 

Delivery will be Next Working Day wherever possible if the order is made before 4pm or 2pm for any order of oil.  Please allow up to 7 working days for any orders of 205 litre/45 gallons barrels of oil or 1000L IBCs. 


Returns policy:

You are entitled to cancel your order and return the product to any division of Group HES within 7 working days from delivery date.  After this date, it will be at the discretion of management to decide whether a refund or exchange will be given. A full refund is available if the item is unused, undamaged and in the original packaging. The item must not contain any fluids, including water, oil etc.

An average 20% (percentage may vary), handling charge will be applicable unless the part is faulty or incorrectly described. Any shipping costs will not be refunded.  

If you need to return an item, please contact admin@grouphes.com immediately with your order number and reason for return.

Please allow up to 30 days for refunds to be applied or alternatives to be resent out. The company reserves the right to assess whether there is any consumer error involved and will take this into account when refunds are granted.

Your statutory rights are not affected.

These terms are subject to change so do check back regularly. 

If you need to return an item due to warranty reasons - please refer to our Terms and Conditions and contact admin@grouphes.com or call 01452 730 774.