FLAT FACE HYDRAULIC QUICK COUPLING (STEEL)

KDF series

Features

Connexion by pulling back the male coupling

Disconnexion by pulling back the female sleeve

Shut off by flat face valve

Connexion under pressure not allowed

Disconnexion under pressure not allowed

Interchangeability according to ISO 15171-1

No spillage during Connexion and Disconnexion

Technical Specification

High grade carbon steel with heat tempered waer parts

NBR Backup ring in PTFE -25℃ to + 100℃

Tested according to ISO 15171-1 Specifications

Size		Working Pressure	Flow Rate	Brust Pressure
			@ 0.2 Mpa pressure drop
mm	inch	Mpa(PSI)	1/min(GPM)	Mpa(PSI)	Mpa(PSI)	Mpa(PSI)
3.2	1/8"	35(5000)	2(0.53)	170(24200)	190(20000)	180(25700)
6.3	1/4"	35(5000)	2(0.53)	150(24000)	190(18000)	180(21000)
10	7/16"	30(4500)	2(0.53)	160(24000)	120(18000)	140(21000)
13	9/16"	30(4500)	2(0.53)	130(19500)	120(18000)	130(19500)
14	5/8"	30(4500)	2(0.53)	120(18000)	120(18000)	120(18000)

KDF SERIES

Female

Part No.	Thread	SIZE	E(inch)	F(inch)	G(inch)
KDF-N01SF	NPT1/8	1/8"	1.65	0.83	24
KDF-N02SF	NPT1/4	1/4"	1.97	0.83	24
KDF-7/16UNFSF	UNF7/16	1/4"	2.13	0.83	24
KSN-KDF-9/16UNFSF	UNF9/16	3/8"	2.13	0.83	24
KSN-KDF-M14SF	M14	5/8"	2.13	0.83	24

Male - 阳接头

Part No.	Thread	SIZE	A(inch)	C(inch)	D(inch)
KDF-N01PF	NPT1/8	1/8"	1.42	0.75	0.5
KDF-N02PF	NPT/14	1/4"	1.57	0.75	0.5
KDF-7/16UNFPF	UNF7/16	7/16"	1.61	0.75	0.5
KSN-KDF-9/16UNFPF	UNF9/16	9/16"	1.61	0.750	0.5
KSN-KDF-M14PF	M14X1.5	5/8"	1.61	0.75	0.5

Accessories
Dust protections
Size		PVC	Aluminum
mm	inch	part No.	color
6.3	1/4"	PDF-04	black

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