A series of connectors for hydraulic cylinders

1. Reliable connection

2. Pressure resistance and wear resistance

3. Easy installation

4. High adaptability

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Product Details

Product Introduction

Hose connections are designed with an emphasis on reliability, ensuring tight and stable connections under high pressure and dynamic conditions. The use of high quality materials provides increased strength and durability, preventing the joint from deforming or breaking under pressure. In addition, the connection includes elements such as cotter pins, circlips and O-rings to ensure a tight and stable connection.

The joints are able to withstand high pressure while maintaining their shape and functional integrity. Even after prolonged use there are no signs of material fatigue or damage.

The quick-release design allows for quick replacement or maintenance, reducing downtime. Some connections feature convenient locking mechanisms (such as lever or key locks), making installation and removal easy without the need for special tools.

High pressure hose couplings are designed to withstand a variety of operating conditions, including extreme temperatures, humidity levels and chemical conditions. They are suitable for various media such as oil, water, air and chemical solvents. Hence, they are used in various industrial fields including coal mining, chemical processing, construction and agriculture. Their resistance to vibration and shock ensures stable operation in dynamic or unstable operating conditions.

Product model with safety valve (left)

Model	FD	FD1	FD2	A	L	L1	T	R
DJZ24×39-2	8.5	39	24	36	55	66	50	145
DJZ24×39-3	8.5	39	24	36	55	69	50	245
DJZ24×39-4	8.5	39	24	40	55	75	67	290

Product model with socket (right)

Model	FD	FD1	FD2	A	L	G	T	R
Z22×109-1	20	22	4.2	21	109	48.5	46	80
Z22×109-2	20	22	4.2	21	109	48.5	46	145

A series of connectors for hydraulic cylinders

Parameters of the pipe fittings block (left)

Modelb	Size	D	D1	Knock	A	L	L1	T	R
JDZ13F13-1	DN13	6	24	18	22	85	56	49	80
Jdz19f19-1	DN19	6	29	24	27	98	68	56	80
Jedz 19f19-2	DN19	6	29	24	27	98	68	56	145
JKZ13F13-1	KJ13	5.5	22	18	20	85	56	49	80
JKZ19F19-1	KJ19	6.8	28	24	26	98	68	56	80
JKZ19F19-2	KJ19	6.8	28	24	26	98	68	56	145

Pipe coupling parameters (right)

Model	L	G	T	R
GZ10	35	46	40	80/145
GZ13	35	46	40	80/145/235/290
GZ16	40	54	40	80/145
GZ19	44	57	48	80/145

A series of connectors for hydraulic cylinders

Technical characteristics of the corner joint

Model	Size	FD	FD1	FD2	FD3	A	A1	L	L1	T
JDZ10×10	DN10	6	20	14	13.5	18	60	90	52	45
JDZ13×13	DN13	6	24	18	13.5	22	60	90	56	45
JDZ16×16	DN16	6	26	21	13.5	24	60	90	54	48
JDZ19×19	DN19	6	29	24	13.5	27	60	90	58	48
JKZ10×10	KJ10	5.5	18	15	13.5	16	60	90	52	45
JKZ13×13	KJ13	5.5	22	18	13.5	20	60	90	56	45
JKZ16×16	KJ16	6.8	25	20	13.5	22	60	90	54	48
JKZ19×19	KJ19	6.8	28	24	13.5	26	60	90	58	48

Corner connection model

Model	Size	FD	FD1	FD2	A	L	L1	no	R
Jujd19-1	DN19	6	29	24	27	72	54.6	65	80
Jujdar19-2	DN19	6	29	24	27	72	54.6	65	145
Jujk19-1	KJ19	6.8	28	24	26	72	54.6	65	80
Jujk19-2	KJ19	6.8	28	24	26	72	54.6	65	145

A series of connectors for hydraulic cylinders

Connector parameters (left)

Model	Size	FD	FD1	FD2	L	R
JD10	DN10	6	20	14	42	80/145
JD13	DN13	6	24	18	42	80
JD19	DN19	6	29	24	50	80/145
JK10	KJ10	5.5	18	15	42	80/145
JK13	KJ13	5.5	22	18	42	80
JK19	KJ19	6.8	28	24	50	80/145

Connector block parameters (center)

Model	Size	FD	FD1	FD2	L	T	R
KJD10×10	DN10	6	20	14	45	34	80/145
KJD13×13	DN13	6	24	18	48	38	80/145
KJD16×16	DN16	6	26	21	44	40	80/145
KJD19×19	DN19	6	29	24	50	44	80/145
KJK10×10	KJ10	5.5	18	15	45	34	80/145
KJK13×13	KJ13	5.5	22	18	48	38	80/145
KJK16×16	KJ16	6.8	25	20	44	40	80/145
KJK19×19	KJ19	6.8	28	24	50	44	80/145

Connector body parameters (right)

Model	Size	FD	FD1	FD2	A	L	L1	T	R
WJD10	DN10	6	20	14	18	52	46	28	80/145
WJD13	DN13	6	24	18	22	60	53	34	80/145/235/290
WJD16	DN16	6	26	21	24	60	52	40	80
Vajra19	DN19	6	29	24	27	65	57	40	80/145
WJD25	DN25	8.5	39	31	36	76	71	50	145
WJK10	KJ10	5.5	18	15	16	52	46	28	80/145
WJK13	KJ13	5.5	22	18	20	60	53	34	80/145/235/290
WJK16	KJ16	6.8	25	20	22	60	52	40	80/145
And your face 19	KJ19	6.8	28	24	26	65	57	40	80/145

A series of connectors for hydraulic cylinders

Control valve seat parameters

Model	L	L1	no	Oh	L4	n-K	T	R
KZFZ10×32×28-2	28	32	48	82	66	6-M8	43	145
KZFZ10×48×32-2	28	32	48	108	68	6-M8	45	145
KZFZ10×78×33-2	78	/	/	108	55	2-M10	45	145
KZFZ19×63×37-2	63	37	/	85	58	4-M10	60	145
KZFZ19×63×37-3	63	37	/	85	58	4-M10	60	235
KZFZ19×65×38-3	65	38	/	111	85	4-M12	80	235
KZFZ30×65×38-4	65	38	/	111	85	4-M12	80	290
KZFZ30×72×50-4	72	50	/	126	80	4-M12	80	290
KZFZ30×123×28-4	123	28	/	165	85	4-M16	80	290
KZFZ30×125×37-4	125	37	/	155	90	5-M12	80	290