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2FRM Regular Hydraulic Check Valve Interchange Rexroth Series / Working Pressure: 31.5 Mpa


Model number: 2FRMsandwich one-way valve speed valve


Size: from 6 to 25

Max flow: 360L/min

Medium: hydraulic oil

Environment temperature: -20-+70C

Oil temperature range: -20-+60C( for standard seal),-20-+80C( for PE seal)

The highest working pressure: 31.5 Mpa

- - - -
Installation position | Any position |
Mounting accuracy | Surface roughness Ra0.4, flatness0.01/100(ISO1101) |
Environment temperature | From -20 to +70C |
Oil type | Conform to the oil of DIN51524~535, phosphatide hydraulic oil |
Recommended viscosity | 15-100mm2/s(ISO VG15~100 at temperature 40C |
Cleanliness of oil | Conform to ISO9/16 standard |
Temperature of oil | -20-+60C( for standard seal),-20-+80C( for PE seal) |
- - - -

Packaging & Delivery

Packaging Details: Standard package with cartons and wooden cases.

Delivery time: 15-20 days after received payment.

Company information:

* Established in 1992.

* Passed ISO9001-2000&2008.

* Supply OEM/ODM manufacturing.

* Design hydraulic system and produce hydraulic proportional valve and regular valve.

* Can interchange Atos, Rexroth, Yuken and other brand.

Our company HEFEI SJ HYDRAULIC CO., LTD. combines the design, manufacture, installation, debugging and maintenance. The products are mainly all kinds of hydraulic system, hydraulic valve and hydraulic orbital motor.


Q: Are you trading company or manufacturer ?

A: We are manufacture.

Q: How long is your delivery time?

A: Generally it is 5-10 days if the goods are in stock. or it is 15-20 days if the goods are not in stock, it is according to quantity.

Q: Do you have any guarantee on the quality of your valves?

A: As long as the valves are from our company, we promise that the minimum period quality assurance is one year. If the products have any problem on quality within this period, we will all provide exchange service. If they have been installed, inconvenient to be exchanged, we will provide technical personnel to help solve the problem.

Q: If we have a large quantity of valves, can you give us a discount?

A: We provide unified wholesale price to customers. No matter you buy one or hundreds of valves, we try our best to give you benefit, because we want to establish long-term cooperation relationship with you.

Q: What is the payment terms?

A: Small order, we need full TT in advance.

Big order, 30% TT as deposit, balance payment before shipment.

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2FRM Regular Hydraulic Check Valve Interchange Rexroth Series / Working Pressure: 31.5 Mpa

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Company Profile



Hefei SJ Hydraulic Co.,Ltd is a famous supplier on hydraulic pump , valves, orbital motor and steering in China and worldwide , SJ Hydraulic always keep the faith of credibility and customer firstly, also try to supply excellent products,reasonable price and best service for worldwide customers .

Products :

Orbit Hydraulic Motor , High Torque Hydraulic Motor , Hydraulic Wheel Motor

Contact Info:
Contact: Ms. Ada
TEL: 86-551-62939227
Fax: 86-551-62939281
Country: CN
Address: No.1003,11 Building,Chunrong Center,Binhu Century,Baohe Area, Hefei city, China

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