ValveEdition.pdf | Page 8

ISO 16028 / Connect Under
Pressure Nipple
FFK Series

Features and Benefits
• ISO 16028 - Interchanges with any ISO 16028
quick disconnect
• Connect under residual pressure up to 3,675 PSI
• High working pressures - 6,100 to 7,350 PSI
• Flat faces non-spill designs
• Material - high resistance steel

Applications
• Applications where residual pressure can become
trapped in hydraulic lines
• Applications where non-spill couplings are a must

• Plating: corrosion resistant Zn-Fe (CR 111) Plating
• Standard Threads: NPT, SAE, BSPP, JIC, JIC
Bulkhead, DIN, DIN Bulkhead, ORFS, ORFS
Bulkhead

• Skid steers, skid steer attachments, mobile
construction, mini excavators, AG equipment,
forestry and much more

Working
Body Size Pressure
(PSI)

Burst
Pressure
(PSI)

Flow
@ 14.5
PSID
(GPM)

Max Flow
(GPM)

Max Connect
Pressure
(PSI)

Fluid Spillage
(CC)

1/4”

27,550

3.17

6.34

3,675

.008

3/8”

6,600

23,200

6.08

12.15

3,675

.010

1/2”

6,600

24,650

12

24

3,675

.012

5/8”

6,600

21,750

20

40

3,675

.015

3/4”

6,100

26,100

26.5

53

3,675

.020

1”

8

7,350

6,100

21,750

50

75

3,675

.030

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