Kubota Hydraulic Quick Coupler(QKPH)

FLAT FACE HYDRAULIC QUICK COUPLINGS(CARBON STEEL)/INTERNATIONAL INTERCHANGE ISO 16028

Description

Features

Connexion by pushing 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 16028

No spillage during Connexion and Disconnexion

Technical Specifications

High grade carbon steel tempered or carbonitrited for specific stressed area

Polyurethane and NBR Backup ring in PTFE

-25°C to +100°C (-13°F to +212°F)

100.000 cycles at 133% of rated pressure disconnected 1.000.000 cycles at 133% of rated

pressure connected.

Tested according to ISO 7241-2 specifications

Size		Working pressure	Flow Rate	Burst Pressures
mm	inch	MPa (PSI)	l/min (GPM)	MPa (PSI)	MPa (PSI)	MPa (PSI)
12.5	1/2"	35 (5000)	110 (29)	140 (20000)	140 (20000)	170 (24200)
19	3/4"	35 (5000)	160 (42,2）	140 (20000)	140 (20000)	140 (20000)

Female：

Part No. 订货号	Thread 螺纹	Size 规格	E	F	G
			(mm.)	(mm.)	(mm.)
QKPH 04-04SM	M46×1.5	1/2	102	42	38
QKPH 04-04SM	M48×1.5	1/2	103	50	38

Male：

Part No. 订货号	Thread 螺纹	Size 规格	A	C	D
			(mm.)	(mm.)	(mm.)
QKPH 04-04PM	M46×1.5	1/2	99	42	24.7
QKPH 04-04PM	M48×1.5	1/2	100	50	24.7

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