Company Details

  • Siedman (Xiamen) Hydraulic Technology Co., Ltd.

  •  [Fujian,China]
  • Business Type:Distributor/Wholesaler , Manufacturer , Trade Company
  • Main Mark: Americas , Asia , Europe , Middle East , Oceania , Worldwide
  • Exporter:71% - 80%
  • Description:Control Cover,Cartridge Valve,Rexroth Cartridge Valve
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Siedman (Xiamen) Hydraulic Technology Co., Ltd.

Control Cover,Cartridge Valve,Rexroth Cartridge Valve

Home > Products > Hydraulic Valve > Catridge Valve > 2 Way Cartridge Valve Control Cover

2 Way Cartridge Valve Control Cover

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    Payment Type: T/T,D/P,Western Union
    Incoterm: FOB,CIF
    Min. Order: 1 Piece/Pieces

Basic Info

Model No.: LFA

Additional Info

Brand: Mannesmann Rexroth

Transportation: Ocean,Land,Air

Place of Origin: China

Port: Xiamen

Product Description

Control cover for pressure function

2 Way Cartridge Valve Control Cover Fature:

2-Way Cartridge Valves for pressure functions are pilotoperated valves in seat or spool design. The power section designed as cartridge valve (1) is installed into a receiving hole standardized according to ISO 7368 and closed with a control cover (2).
The pilot control valve (4) for manual or electrically proportional pressure adjustment is integrated into the control cover (2) or is installed on the control cover (2).
By combination of cartridge valves with the control covers, different pressure functions can be realized.

Pressure relief function
The cartridge valve (1) for the pressure relief function (type LC . DB...) is designed as seat valve without area difference (no effective area at port B). The effective pressure at port A is directed via the pilot oil supply orifice (5) to the spring side (6) of the element. Under the pressure set at the pilot control valve (4), the spool (3) is pressure-compensated and closed by the spring force. On reaching the set pressure, the spool (3) is opened and the pressure at port A is limited according to the pressure-flow characteristics.

2 Way Cartridge Valve Control Cover Technical Data:

Hydraulic fluid


Suitable sealing materials


Data sheet

Mineral oils



DIN 51524



Insoluble in water



ISO 15380






HFDU (glycol base)


ISO 12922


HFDU (ester base)


Important information on hydraulic fluids:

For further information and data on the use of other hydraulic fluids, please refer to the data sheets above or contact us.
There may be limitations regarding the technical valve data (temperature, pressure range, life cycle, maintenance intervals, etc.).

Bio-degradable and flame-resistant:

If this hydraulic fluid is used, small amounts of dissolved zinc may get into the hydraulic system

About Us:

Siedman (Xiamen) Hydraulic Technology Co; Ltd is an professional supplier of hydraulic products, we have our own brand Mannesmann Rexroth, and also provide products of BOSCH-REXROTH. We provide good quality, best service and reasonable price. Our products include Pump, motors, cylinder,valves, manifolds and plates, electronics, Systems, power units, accumulators, filters, oil treatment, oil measurement technology, tools and configurators.
After many years of development, we have established several agents home and abroad, offering comprehensive and advanced hydraulic solution for mechanical and engineering application, industrial automation, renewable energy market etc, we focus on providing products and service that consistently exceed our customers` expectations and meeting regulatory requirements. We deliver top quality product in time and achieve customer satisfaction through continual quality and process improvement. Please feel free to contact us for all your requirement.

Looking for ideal Control Cover Manufacturer & supplier ? We have a wide selection at great prices to help you get creative. All the Cartridge Valve are quality guaranteed. We are China Origin Factory of Rexroth Cartridge Valve. If you have any question, please feel free to contact us.

Product Categories : Hydraulic Valve > Catridge Valve

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  • 2 Way Cartridge Valve Control Cover
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