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

Name: flatfacequickcouplingsiso16028cbsp6fnptf
Brand: Carterberg
Price: 1 USD

Wholesale flat-face-quick-couplings-iso-16028-cb-sp-6fn-ptf from china suppliers

Brand Name : Carterberg

Model Number : CB-SP-6FN-PTF

Certification : IATF16949

Place of Origin : Shanghai, China

MOQ : Negotiation

Price : Negotiation

Payment Terms : L/C,D/A,D/P,T/T,Western Union

Supply Ability : 5000~20000 pc/month

Delivery Time : 7-20 work days

Packaging Details : carton

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

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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)

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)

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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