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:SV Pilot Operated Check Valve,Pilot Operated Check Valve,Pilot Operated Hydraulic Check Valve
Inquiry Basket ( 0 )

Siedman (Xiamen) Hydraulic Technology Co., Ltd.

SV Pilot Operated Check Valve,Pilot Operated Check Valve,Pilot Operated Hydraulic Check Valve

Home > Products > Hydraulic Valve > Check Valve > SV Pilot Operated Hydraulic Check Valve

SV Pilot Operated Hydraulic Check Valve

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

Basic Info

Model No.: SV20PA1-4X

Material: Cast Steel

Pressure: High Pressure

Application: Industrial Usage

Additional Info

Brand: Mannesmann Rexroth

Transportation: Ocean,Land

Place of Origin: China

Port: Xiamen

Product Description

SV Pilot Operated Hydraulic Check Valve in seat design that can be opened in blocking direction.

Possible applications of these valves include blocking pressurized working circuits, preventing a load reduction in case of a line break or safeguarding against creep movements of hydraulically locked actuators.
The valves basically consist of a housing , a seat poppet , a compression spring , a control spool as well as of a pre-opening as ball seat valve , which is optional.

For safe opening of the valve via the control spool , a defined minimum pilot pressure is required.

we have the following valves : Check Valve,Directional Valve ,Pressure Valve ,Flow Control Valve ,Catridge Valve ,Proportional Valve . If you have any inquiry please feel free to let me know .

SV Pilot Operated Hydraulic Check Valve description :

Size 10 - 32
Component series 4X
Maximum operating pressure 315 bar

SV Pilot Operated Hydraulic Check Valve Feature :

For subplate mounting
Porting pattern according to ISO 5781-06-07-0-00 (NG10), ISO 5781-08-10-0-00 (NG20), ISO 5781-10-13-0-00 (NG32)
For threaded connection
For the leakage-free blocking of one actuator port
Attachment possibility for directional spool valve or directional seat valve, optional
Pilot oil return, external
Version with pre-opening for dampened release, optional
Various cracking pressures, optional
Check valve cartridge separately available
Corrosion-resistant housing design, optional

SV Pilot Operated Hydraulic Check Valve General Data


10 20 32


Subplate mounting


1.8 4.7 7.8

Threaded connection


2.1 5.4 10

Installation position


Ambient temperature ranges (NBR seals)


-30 - +80

Ambient temperature ranges (FKM seals)


-20 - +80

MTTFD values according to EN ISO 13849 1)



Maximum storage time 2)



pilot operated check valve

About Us :

Siedman (Xiamen) Hydraulic Technology Co; Ltd is an professional supplier of hydraulic products, SV Pilot Operated Hydraulic Check Valve. 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 SV Pilot Operated Check Valve Manufacturer & supplier ? We have a wide selection at great prices to help you get creative. All the Pilot Operated Check Valve are quality guaranteed. We are China Origin Factory of Pilot Operated Hydraulic Check Valve. If you have any question, please feel free to contact us.

Product Categories : Hydraulic Valve > Check Valve

Product Images
  • SV  Pilot Operated Hydraulic Check Valve
Email to this supplier
  • *Subject:
  • *Messages:
    Your message must be between 20-8000 characters
Communicate with Supplier?Supplier
Katrina Ms. Katrina
What can I do for you?
Contact Supplier