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flat-face-quick-couplings-iso-16028-cb-sp-6fn-ptf

flat-face-quick-couplings-iso-16028-cb-sp-6fn-ptf

Place of Origin:

Shanghai, China

Brand Name:

Carterberg

Certification:

IATF16949

Model Number:

CB-SP-6FN-PTF

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Product Details
Type:
Hydraulic Quick Coupling
Serise:
Flat Face Quick Coupler
ISO Standard:
Iso 16028
Size:
1/4",3/8",1/2",5/8"3/4",1"1-1/2",2"
Material:
Carbon Steel
Rated Pressure:
Up To 5000 Psi
Temperature Range:
-20°C To +120°C
Application:
Excavator Attachments,Road Machinery And Municipal Service Vehicles,Hydraulic Tools In Dirty Or Vibrating Environments
Interchangeable:
Parker FEM, Stucchi FIRG, Aeroquip FD89, Hansen FF Series
Payment & Shipping Terms
Minimum Order Quantity
Negotiation
Price
Negotiation
Packaging Details
carton
Delivery Time
7-20 work days
Payment Terms
L/C,D/A,D/P,T/T,Western Union
Supply Ability
5000~20000 pc/month
Product Description

CB-SP-6FN-PTF Flat Face Hydraulic Quick Couplings – Lock Sleeve & Dust Guard

The CB-SP-6FN-PTF series from Carterberg represents a reliable flat face hydraulic quick coupling system designed to ensure connection security, contamination resistance, and operator safety in high-demand mobile and industrial hydraulics. Both male and female couplers in the PTF series are engineered with a mechanical sleeve locking mechanism that protects against accidental disconnection due to vibration, hose tension, or impact. The dust-proof external sleeve, integrated multi-ball lock, and bonded blowout-resistant seals provide a robust system that maintains hydraulic integrity even in harsh environments.
The series complies fully with ISO 16028 standards and is ideal for equipment where safety and uptime are critical.

Distinctive Features

Feature Description
Mechanical Sleeve Lock Prevents unintended disconnection caused by dragging, vibration, or sudden movement—essential for mobile machines.
Flat Face Non-Spill Valve Prevents fluid leakage or air inclusion during connect/disconnect operations. Clean and safe for operators and systems.
Dust Guard Outer Sleeve Covers the push-sleeve area to keep out dirt, sand, or debris, extending valve life.
Hardened Steel Body Machined from barstock and heat-treated for shock and vibration resistance.
Bonded Seal with PTFE Backup NBR seals with anti-blowout support ensure seal integrity under pressure surges.
Multi-Ball Lock Mechanism Provides precise alignment and reduces hose torsion stress.
ISO 16028 Compatibility Interchangeable with other flat face couplers adhering to ISO 16028.

 Technical Specifications

Body Size (inches) 1/4 3/8 1/2 5/8 3/4 1 1-1/2 2
Rated Pressure (PSI) 5000 3000 3000 3000 3000 3000 3000 3000
Rated Flow (GPM) 3 6 12 20 28 50 80 100
Temperature Range -20°C to +120°C
Standard Seal Material NBR (Nitrile Rubber)
Connection Type Sleeve-lock push-to-connect
Thread Type BSPP or NPT (per part number list)


Dimensional Overview

Female(Socket)

flat-face-quick-couplings-iso-16028-cb-sp-6fn-ptf 0

PART NO

LS

D

HEX1

A

T

CB-S2S-6FN-PTF

58.2

28

22

14

G1/4 NPT1/4

CB-S3S-6FN-PTF

68.1

32

27

14

G3/8 NPT3/8

CB-S3S-6FN-PTF

73.3

32

27

18

G1/2 NPT1/2

CB-S4S-6FN-PTF

75.1

38

32

18

G1/2 NPT1/2

CB-S4S-6FN-PTF

81.1

38

36

20

G3/4 NPT3/4

CB-S6S-6FN-PTF

79.9

42

36

22

G3/4 NPT3/4

CB-S8S-6FN-PTF

99.2

48

41

23

G1 NPT1

CB-S10S-6FN-PTF

111.5

56

55

24

G1-1/4 NPT1-1/4

CB-S12S-6FN-PTF

150

79.5

65

30

G1-1/2 NPT1-1/2

CB-S16S-6FN-PTF

167

98.5

85

31

G2 NPT2


Male (Plug)

flat-face-quick-couplings-iso-16028-cb-sp-6fn-ptf 1

PART NO

LP

d

C

HEX2

A

T

CB-P2S-6FN-PTF

48

16.1

36

22

15.5

G1/4 NPT1/4

CB-P3S-6FN-PTF

61.5

19.7

40.5

24

16

G3/8 NPT3/8

CB-P3S-6FN-PTF

61.5

19.7

40.5

27

16

G1/2 NPT1/2

CB-P4S-6FN-PTF

68

24.5

48

32

16

G1/2 NPT1/2

CB-P4S-6FN-PTF

73

24.5

48

36

18

G3/4 NPT3/4

CB-P6S-6FN-PTF

70.5

27

50.5

36

19

G3/4 NPT3/4

CB-P8S-6FN-PTF

85.5

30

57

41

23

G1 NPT1

CB-P10S-6FN-PTF

90

36

55

55

24

G1-1/4 NPT1-1/4

CB-P12S-6FN-PTF

112

57

74

65

30

G1-1/2 NPT1-1/2

CB-P16S-6FN-PTF

123.9

73

92

75

31

G2 NPT2


Applications

•  Excavator attachments
•  Road machinery and municipal service vehicles
•  Hydraulic tools in dirty or vibrating environments
•  Forestry, agriculture, mining, and lifting systems
•  Systems requiring safety lock and dust protection

ISO Interchange Compatibility

Compatible with male and female ISO 16028 flat face couplings from:
•  Parker FEM
•  Stucchi FIRG
•  Aeroquip FD89
•  Hansen FF Series

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