Name: FL
Brand: Stucchi

The “FL” flat face coupling series is the Stucchi solution for applications in high corrosion environments and/or for corrosive fluid transfer. The “FL” couplings are manufactured in stainless steel AISI 316, standard seals are Viton / Flourocarbon with the option of other seal materials upon request for use with various fluids and operating temperatures. The features of flat face couplings in stainless steel to eliminate leakage during connection-disconnection, reduce contamination in the circuit, and offer optimal resistance to corrosion make “FL” series ideal for applications such as: offshore, marine, industrial equipment, chemical, Pharmaceutical and food processing.

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Item code

Type

Product name

802404710

F FL13K 1/2 SAE

Detail

802404711

M FL13K 1/2 SAE

Detail

802401703

M FL13K 1/2 NPT

Detail

802401704

F FL7K 1/4 NPT

Detail

802401705

M FL7K 1/4 NPT

Detail

802401700

F FL9K 3/8 NPT

Detail

802401701

M FL9K 3/8 NPT

Detail

802401702

F FL13K 1/2 NPT

Detail

802400707

M FL17K 1 BSP

Detail

802400708

F FL30K 1-1/2 BSP

Detail

802400709

M FL30K 1-1/2 BSP

Detail

802400702

F FL15K 3/4 BSP

Detail

Technical characteristics

- Interchange

ISO 16028

- Valving style

Flat Face

- Connection system

Push

- Locking mechanism

Locking ball, Safety lock

- Connection Under Pressure

Not allowed

- Material / Treatment

Stainless steel (AISI 316L)

- Sealing

FKM (Viton®)

- Available threads

BSP, NPT

- Available sizes

1/8", 1/4", 3/8”, 1/2", 5/8", 3/4", 1", 1-1/2", 2"

- Operating pressure

up to 350 bar

- Flow rate

up to 1000 l/min

- Temperature

-15°C / +180°C

Flat face is easy to clean, reducing the inclusion of contamination inside the hydraulic circuit.
Minimal fluid loss during disconnection, reducing fluid loss to the environment.
Minimal air inclusion during connection / disconnection.
Optimal resistance to the corrosion for long life of couplings.
Compact slim design.
Safe and simple to use.