Materials
Body: Carbon Steel EN -10277-3
Seals: NBR ,Viton or EPDM
Back–Up-Ring: PTFE
Balls: AISI 1010/1015
Springs: Carbon Steel
DIN 17233/84(B) 

                                                                                                    Applications: Designed for Oil hydraulic Applications
according to European Directive 97.23.EC                                                   

 Equivalence:FASTER ANV  AEROQUIP FD56 PARKER 6600 SNAP-TITE 61                              

Working temperature (Seals)-25℃--+125℃                                                           

Sectors: Industrial, Agricultural