QKPT

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Details

Size	Working pressure		Flow Rate	Burst Pressures
			@0,2 MPa pressure drop
mm	inch	MPa (PSI)	I/min(GPM)	MPa(PSI)	MPa(PSI)	MPa(PSI)	N
3,2	1/8″	35(5000)	12(3,2)	170(24200)	140(20000)	180(25700)	105
6.3	1/4”	35(5000)	25(6,6)	170(24200)	140(20000)	180(25700)	110
10	3/8”	35(5000)	50(13,2)	170(24200)	140(20000)	170(24200)	150
12.5	1/2″	35(5000)	110(29)	140(20000)	140(20000)	170(24200)	210
16	5/8″	35(5000)	125(33)	140(20000)	140(20000)	140(20000)	205
19	3/4″	35(5000)	160(42,4)	140(20000)	140(20000)	140(20000)	215
25	1″	35(5000)	230(60.7)	140(20000)	140(20000)	170(24200)	280

Female

Part No.	Thread	Size	A	C	D	Part No.	Thread	Size	A	C	D
			(mm.)	(mm.)	( mm.)				(in.）	(in.）	(in.）
QKPT 02-02SF	G1/4	1/4	48.0	24.0	28.0	QKPT 02-N02SF	NPT1/4	1/4	1.88	0.94	1.10
QKPT 03-03SF	G3/8	3/8	65.0	27.0	32.0	QKPT 03-N03SF	NPT3/8	3/8	2.55	1.06	1.25
QKPT 03-04SF	G1/2	3/8	70.0	27.0	32.0	QKPT 03-N04SF	NPT1/2	3/8	2.75	1.06	1.25
QKPT 04-04SF	G1/2	1/2	79.0	36.0	40.0	QKPT 04-N04SF	NPT1/2	1/2	3.11	1.41	1.57
QKPT 04-06SF	G3/4	1/2	79.0	36.0	40.0	QKPT 04-NO6SF	NPT3/4	1/2	3.11	1.41	1.57
QKPT 06-06SF	G3/4	3/4	79.0	36.0	41.0	QKPT 06-N06SF	NPT3/4	3/4	3.11	1.41	1.63
QKPT 08-08SF	G1	1	93.0	45.0	48.0	QKPT 08-N08SF	NPT1	1	3.66	1.77	1.88
QKPT 08-10SF	G11/4	1	103.0	50.0	55.0	QKPT 08-N10SF	NPT11/4	1	4.06	1.97	2.17

Male

Part No.	Thread	Size	A	C	D	Part No.	Thread	Size	A	C	D
			(mm.)	(mm.)	( mm.)				(in.）	(in.）	(in.）
QKPT 02-02PF	G1/4	1/4	48.0	22.0	24.0	QKPT 02-N02PF	NPT1/4	1/4	1.88	0.86	0.94
QKPT 03-03PF	G3/8	3/8	60.0	24.0	26.0	QKPT 03-N03PF	NPT3/8	3/8	2.36	0.94	1.02
QKPT 03-04PF	G1/2	3/8	63.0	27.0	29.0	QKPT 03-N04PF	NPT1/2	3/8	2.48	1.06	1.14
QKPT 04-04PF	G1/2	1/2	70.0	32.0	35.0	QKPT 04-N04PF	NPT1/2	1/2	2.77	1.25	1.37
QKPT 04-06PF	G3/4	1/2	70.0	32.0	35.0	QKPT 04-NO6PF	NPT3/4	1/2	2.77	1.25	1.37
QKPT 06-06PF	G3/4	3/4	70.0	36.0	38.0	QKPT 06-N06PF	NPT3/4	3/4	2.77	1.41	1.51
QKPT 08-08PF	G1	1	83.0	45.0	48.0	QKPT 08-N08PF	NPT1	1	3.26	1.77	1.88
QKPT 08-10PF	G11/4	1	109.0	55.0	60.0	QKPT 08-N10PF	NPT11/4	1	4.29	2.17	2.36

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 Specifcations

High grade carbon steel
tempered or carbonitrited for
specific stressed area
Polyurethane and NBR
Backup ring in PTFE
-25°Cto+100°C
(-13°Fto +212°F)
100.000 cycles at 133% of rated
pressure disconnected
1.000.000 cycles at 133% of
rated
pressure connected.
Tested according to Is0 7241-2
specifications