FNORE Catalogue En2025

FLFDYA200/50 hydraulic control check valve Nominal pressure: 50MPa Nominal ow rate: 200L/min Connection method: plate type Main features: cartridge type, rubber gasket sealing, easy maintenance, two-stage unloading, Small loss of inlet and return liquid resistance Scope of application: Mainly used for column control of ordinary hydraulic supports FLFDYA200/50TB hydraulic control check valve Nominal pressure: 50MPa Nominal ow rate: 200L/min Connection method: plate type Main features: cartridge type, hard seal, easy maintenance, uid inlet and return resistance Small loss Scope of application: Mainly used for column control of high working resis- tance hydraulic supports FLFDD500/50 pushing one-way lock Nominal pressure: 50MPa Nominal ow rate: 500L/min Connection method: tubular type Main features: cartridge type, hard seal, compact structure, easy maintenance, Small loss of inlet and return liquid resistance Scope of application: Mainly used for the control of high-end bracket push jacks Patent No.: ZL200520003882.3 Originated from China · Serving the world FONRE Hi-Tech __ 22