JoinTop Co., Ltd.

EZ JOINT push-fit fittings and valves for stainless steel water tube

LISTEDMANUFACTURER

Paju, Gyeonggi-do, South Korea

Industrial Valves

About

JoinTop develops and manufactures EZ JOINT, a one-touch push-fit system for joining stainless steel water tubes without welding or pressing, together with matching threaded adaptors and ball valves.

The company was established in 2000 and holds patents for the push-fit technology in the United States, China, Japan, South Korea and Taiwan.

EZ JOINT is supplied in Korea and overseas for clean-water supply piping, where it shortens installation time and labour.

Products

EZ JOINT Push-Fit Sockets and Reducers

Push-fit couplings for joining stainless steel water tubes without welding or pressing: bare sockets, standard sockets and concentric reducers.

Key features

Push-fit connection: no welding or pressing
For stainless steel water tube sizes 13–60 SU
Patented in the USA, China, Japan, Korea and Taiwan
Reduces installation time and labour
Bare socket version for long insertion

Applications

Building water supply
Hot and cold water risers
Pipe repair and extension

13–60 SU (1/2"–2-1/2"); 15A–20A

37 models

Order No.	Series	Size (SU / A)	Size (inch)	L (mm)	L1 (mm)	L2 (mm)
JLSK0013	JLSK bare socket	13		124
JLSK0020	JLSK bare socket	20		124
JLSK0025	JLSK bare socket	25		131
JLSK0030	JLSK bare socket	30		131
JLSK0040	JLSK bare socket	40		158
JLSK0050	JLSK bare socket	50		169
JLSK0060	JLSK bare socket	60		178
JSK0013	JSK socket	13	1/2"	74	35
JSK0020	JSK socket	20	3/4"	77	37
JSK0025	JSK socket	25	1"	81	39
JSK0030	JSK socket	30	1-1/4"	88	43
JSK0040	JSK socket	40	1-1/2"	98	48
JSK0050	JSK socket	50	2"	104	50
JSK0060	JSK socket	60	2-1/2"	107	52
JSKA0015	JSK socket	15A	1/2"A	77	37
JSKA0020	JSK socket	20A	3/4"A	81	39
JRD2013	JRD reducer	20 x 13	3/4" x 1/2"	75	37	35
JRD2513	JRD reducer	25 x 13	1" x 1/2"	77	39	35
JRD2520	JRD reducer	25 x 20	1" x 3/4"	79	39	37
JRD3013	JRD reducer	30 x 13	1-1/4" x 1/2"	80	43	35
JRD3020	JRD reducer	30 x 20	1-1/4" x 3/4"	82	43	37
JRD3025	JRD reducer	30 x 25	1-1/4" x 1"	84	43	39
JRD4013	JRD reducer	40 x 13	1-1/2" x 1/2"	86	48	35
JRD4020	JRD reducer	40 x 20	1-1/2" x 3/4"	86	48	37
JRD4025	JRD reducer	40 x 25	1-1/2" x 1"	89	48	39
JRD4030	JRD reducer	40 x 30	1-1/2" x 1-1/4"	93	48	43
JRD5013	JRD reducer	50 x 13	2" x 1/2"	88	50	35
JRD5020	JRD reducer	50 x 20	2" x 3/4"	90	50	39
JRD5025	JRD reducer	50 x 25	2" x 1"	92	50	39
JRD5030	JRD reducer	50 x 30	2" x 1-1/4"	95	50	43
JRD5040	JRD reducer	50 x 40	2" x 1-1/2"	100	50	48
JRD6020	JRD reducer	60 x 20	2-1/2" x 3/4"	91	52	37
JRD6025	JRD reducer	60 x 25	2-1/2" x 1"	94	52	39
JRD6030	JRD reducer	60 x 30	2-1/2" x 1-1/4"	98	52	43
JRD6040	JRD reducer	60 x 40	2-1/2" x 1-1/2"	103	52	48
JRD6050	JRD reducer	60 x 50	2-1/2" x 2"	105	52	50
JRDA2015	JRD reducer	20A x 15A	3/4"A x 1/2"A	77	39	35

EZ JOINT Push-Fit Elbows, Tees and Caps

Push-fit 90° and 45° elbows, equal and reducing tees, and end caps for stainless steel tube systems.

Key features

Push-fit connection: no welding or pressing
For stainless steel water tube sizes 13–60 SU
Patented in the USA, China, Japan, Korea and Taiwan
Reduces installation time and labour
Reducing tees up to 60 × 50 SU

Applications

Building water supply
Equipment hook-ups
Plant utility water

13–60 SU (1/2"–2-1/2"); 15A–20A

57 models

Order No.	Series	Size (SU / A)	Size (inch)	L (mm)	L1 (mm)	L2 (mm)
JLN0013	JLN 90° elbow	13	1/2"	44	35
JLN0020	JLN 90° elbow	20	3/4"	49	37
JLN0025	JLN 90° elbow	25	1"	54	39
JLN0030	JLN 90° elbow	30	1-1/4"	61	43
JLN0040	JLN 90° elbow	40	1-1/2"	70	48
JLN0050	JLN 90° elbow	50	2"	76	50
JLN0060	JLN 90° elbow	60	2-1/2"	83	52
JLNA0015	JLN 90° elbow	15A	1/2"A	49	37
JLNA0020	JLN 90° elbow	20A	3/4"A	54	39
JLF0013	JLF 45° elbow	13	1/2"	40	35
JLF0020	JLF 45° elbow	20	3/4"	43	37
JLF0025	JLF 45° elbow	25	1"	46	39
JLF0030	JLF 45° elbow	30	1-1/4"	51	43
JLF0040	JLF 45° elbow	40	1-1/2"	59	48
JLF0050	JLF 45° elbow	50	2"	62	50
JLF0060	JLF 45° elbow	60	2-1/2"	66	52
JLFA0015	JLF 45° elbow	15A	1/2"A	43	37
JLFA0020	JLF 45° elbow	20A	3/4"A	46	39
JTE0013	JTE tee	13	1/2"	87	35	45
JTE0020	JTE tee	20	3/4"	97	37	50
JTE0025	JTE tee	25	1"	107	39	55
JTE0030	JTE tee	30	1-1/4"	120	43	62
JTE0040	JTE tee	40	1-1/2"	137	48	71
JTE0050	JTE tee	50	2"	148	50	76
JTE0060	JTE tee	60	2-1/2"	163	50	84
JTEA0015	JTE tee	15A	1/2"A	97	37	50
JTEA0020	JTE tee	20A	3/4"A	107	39	55
JTR2013	JTR reducing tee	20 x 13	3/4" x 1/2"	90	37	35 (LA 48)
JTR2513	JTR reducing tee	25 x 13	1" x 1/2"	94	39	35 (LA 51)
JTR2520	JTR reducing tee	25 x 20	1" x 3/4"	96	39	37 (LA 53)
JTR3013	JTR reducing tee	30 x 13	1-1/4" x 1/2"	101	43	35 (LA 54)
JTR3020	JTR reducing tee	30 x 20	1-1/4" x 3/4"	103	43	37 (LA 56)
JTR3025	JTR reducing tee	30 x 25	1-1/4" x 1"	115	43	39 (LA 58)
JTR4013	JTR reducing tee	40 x 13	1-1/2" x 1/2"	111	48	35 (LA 58)
JTR4020	JTR reducing tee	40 x 20	1-1/2" x 3/4"	113	48	37 (LA 60)
JTR4025	JTR reducing tee	40 x 25	1-1/2" x 1"	125	48	39 (LA 62)
JTR4030	JTR reducing tee	40 x 30	1-1/2" x 1-1/4"	131	48	43 (LA 66)
JTR5013	JTR reducing tee	50 x 13	2" x 1/2"	116	50	35 (LA 61)
JTR5020	JTR reducing tee	50 x 20	2" x 3/4"	119	50	37 (LA 63)
JTR5025	JTR reducing tee	50 x 25	2" x 1"	131	50	39 (LA 65)
JTR5030	JTR reducing tee	50 x 30	2" x 1-1/4"	137	50	43 (LA 69)
JTR5040	JTR reducing tee	50 x 40	2" x 1-1/2"	145	50	48 (LA 74)
JTR6020	JTR reducing tee	60 x 20		125	52	30 (LA 69)
JTR6025	JTR reducing tee	60 x 25		134	52	32 (LA 71)
JTR6030	JTR reducing tee	60 x 30		139	52	35 (LA 74)
JTR6040	JTR reducing tee	60 x 40		150	52	41 (LA 80)
JTR6050	JTR reducing tee	60 x 50		151	52	43 (LA 82)
JTRA2015	JTR reducing tee	20A x 15A	3/4"A x 1/2"A	96	39	37 (LA 53)
JCP0013	JCP cap	13	1/2"	39	36
JCP0020	JCP cap	20	3/4"	41	37
JCP0025	JCP cap	25	1"	43	39
JCP0030	JCP cap	30	1-1/4"	47	43
JCP0040	JCP cap	40	1-1/2"	52	48
JCP0050	JCP cap	50	2"	54	50
JCP0060	JCP cap	60	2"	58	52
JCPA0015	JCP cap	15A	1/2"A	41	37
JCPA0020	JCP cap	20A	3/4"A	43	39

EZ JOINT Threaded Adaptors (Screw Reducers, Valve Sockets, Screw Tees and Elbows)

Transition fittings that join push-fit stainless tube to threaded pipe, valves and equipment: male screw reducers, female valve sockets, screw tees and screw elbows.

Key features

Push-fit connection: no welding or pressing
For stainless steel water tube sizes 13–60 SU
Patented in the USA, China, Japan, Korea and Taiwan
Reduces installation time and labour
Male and female threaded transitions

Applications

Connecting meters, valves and fixtures
Pump and tank connections
Retrofit to threaded pipework

13–60 SU × 15A–60A thread

66 models

Order No.	Series	Size (SU / A)	Size (inch)	L (mm)	L1 (mm)	L2 (mm)
JRS1315	JRS screw reducer (male thread)	13 x 15A	1/2" x 1/2"A	53	35	16
JRS2015	JRS screw reducer (male thread)	20 x 15A	3/4" x 1/2"A	53	37	16
JRS2020	JRS screw reducer (male thread)	20 x 20A	3/4" x 3/4"A	53	37	18
JRS2515	JRS screw reducer (male thread)	25 x 15A	1" x 1/2"A	56	39	16
JRS2520	JRS screw reducer (male thread)	25 x 20A	1" x 3/4"A	57	39	18
JRS2525	JRS screw reducer (male thread)	25 x 25A	1" x 1"A	61	39	20
JRS3015	JRS screw reducer (male thread)	30 x 15A	1-1/4" x 1/2"A	59	43	16
JRS3020	JRS screw reducer (male thread)	30 x 20A	1-1/4" x 3/4"A	61	43	18
JRS3025	JRS screw reducer (male thread)	30 x 25A	1-1/4" x 1"A	63	43	20
JRS3032	JRS screw reducer (male thread)	30 x 32A	1-1/4" x 1-1/4"A	68	43	23
JRS4015	JRS screw reducer (male thread)	40 x 15A	1-1/2" x 1/2"A	64	48	16
JRS4020	JRS screw reducer (male thread)	40 x 20A	1-1/2" x 3/4"A	66	48	18
JRS4025	JRS screw reducer (male thread)	40 x 25A	1-1/2" x 1"A	68	48	20
JRS4032	JRS screw reducer (male thread)	40 x 32A	1-1/2" x 1-1/4"A	71	48	23
JRS4040	JRS screw reducer (male thread)	40 x 40A	1-1/2" x 1-1/2"A	73	48	23
JRS5020	JRS screw reducer (male thread)	50 x 20A	2" x 3/4"A	68	50	18
JRS5025	JRS screw reducer (male thread)	50 x 25A	2" x 1"A	70	50	20
JRS5032	JRS screw reducer (male thread)	50 x 32A	2" x 1-1/4"A	73	50	23
JRS5040	JRS screw reducer (male thread)	50 x 40A	2" x 1-1/2"A	73	50	23
JRS5050	JRS screw reducer (male thread)	50 x 50A	2" x 2"A	79	50	27
JRS6050	JRS screw reducer (male thread)	60 x 50A	2-1/2" x 2"A	81	52	27
JRS6060	JRS screw reducer (male thread)	60 x 60A	2-1/2" x 2-1/2"A	83	52	28
JRSA1515	JRS screw reducer (male thread)	15A x 15A	1/2"A x 1/2"A	53	37	16
JRSA1520	JRS screw reducer (male thread)	15A x 20A	1/2"A x 3/4"A	53	37	18
JRSA2015	JRS screw reducer (male thread)	20A x 15A	3/4"A x 1/2"A	56	39	16
JRSA2020	JRS screw reducer (male thread)	20A x 20A	3/4"A x 3/4"A	57	39	18
JRSA2025	JRS screw reducer (male thread)	20A x 25A	3/4"A x 1"A	61	39	20
JVS1315	JVS valve socket (female thread)	13 x 15A	1/2" x 1/2"A	53	35	16
JVS2015	JVS valve socket (female thread)	20 x 15A	3/4" x 1/2"A	55	37	16
JVS2020	JVS valve socket (female thread)	20 x 20A	3/4" x 3/4"A	57	37	17
JVS2525	JVS valve socket (female thread)	25 x 25A	1" x 1"A	62	39	20
JVS3025	JVS valve socket (female thread)	30 x 25A	1-1/4" x 1"A	65	43	20
JVS3032	JVS valve socket (female thread)	30 x 32A	1-1/4" x 1-1/4"A	68	43	23
JVS4032	JVS valve socket (female thread)	40 x 32A	1-1/2" x 1-1/4"A	73	48	23
JVS4040	JVS valve socket (female thread)	40 x 40A	1-1/2" x 1-1/2"A	73	48	23
JVS5032	JVS valve socket (female thread)	50 x 32A	2" x 1-1/4"A	76	50	23
JVS5040	JVS valve socket (female thread)	50 x 40A	2" x 1-1/2"A	76	50	23
JVS5050	JVS valve socket (female thread)	50 x 50A	2" x 2"A	80	50	27
JVS6050	JVS valve socket (female thread)	60 x 50A	60 x 2"	82	52	26
JVS6060	JVS valve socket (female thread)	60 x 60A	60 x 2-1/2"	82	52	28
JVSA1515	JVS valve socket (female thread)	15A x 15A	1/2"A x 1/2"A	55	37	17
JVSA1520	JVS valve socket (female thread)	15A x 20A	1/2"A x 3/4"A	57	37	16
JVSA2015	JVS valve socket (female thread)	20A x 15A	3/4"A x 1/2"A	59	39	15
JVSA2020	JVS valve socket (female thread)	20A x 20A	3/4"A x 3/4"A	59	39	16
JTS1315	JTS screw tee	13 x 15A	1/2" x 1/2"A	83	30	16 (LB 35)
JTS2015	JTS screw tee	20 x 15A	3/4" x 1/2"A	86	33	16 (LB 37)
JTS2020	JTS screw tee	20 x 20A	3/4" x 3/4"A	91	35	17 (LB 37)
JTS2515	JTS screw tee	25 x 15A	1" x 1/2"A	90	35	16 (LB 39)
JTS2520	JTS screw tee	25 x 20A	1" x 3/4"A	96	38	17 (LB 39)
JTS3015	JTS screw tee	30 x 15A	1-1/4" x 1/2"A	97	39	16 (LB 43)
JTS4015	JTS screw tee	40 x 15A	1-1/2" x 1/2"A	107	43	16 (LB 48)
JTS5015	JTS screw tee	50 x 15A	2" x 1/2"A	113	49	16 (LB 50)
JTSA1515	JTS screw tee	15A x 15A	1/2"A x 1/2"A	86	33	16 (LB 37)
JTSA1520	JTS screw tee	15A x 20A	1/2"A x 3/4"A	91	35	17 (LB 37)
JTSA2015	JTS screw tee	20A x 15A	3/4"A x 1/2"A	90	35	16 (LB 39)
JLS1315	JLS screw elbow	13 x 15A	1/2" x 1/2"A	45	35	16 (LB 30)
JLS2015	JLS screw elbow	20 x 15A	3/4" x 1/2"A	46	37	16 (LB 30)
JLS2020	JLS screw elbow	20 x 20A	3/4" x 3/4"A	49	37	18 (LB 35)
JLS2515	JLS screw elbow	25 x 15A	1" x 1/2"A	49	39	16 (LB 35)
JLS2520	JLS screw elbow	25 x 20A	1" x 3/4"A	52	39	18 (LB 40)
JLS2525	JLS screw elbow	25 x 25A	1" x 1"A	57	39	20 (LB 40)
JLSA1515	JLS screw elbow	15 x 15A	1/2"A x 1/2"A	46	37	16 (LB 30)
JLSA1520	JLS screw elbow	15 x 20A	1/2"A x 3/4"A	49	37	18 (LB 35)
JLSA2015	JLS screw elbow	20 x 15A	3/4" x 1/2"A	49	39	16 (LB 35)
JLSA2020	JLS screw elbow	20 x 20A	3/4" x 3/4"A	52	39	18 (LB 40)
JLSA2025	JLS screw elbow	20 x 25A	3/4" x 1"A	57	39	20 (LB 40)

EZ JOINT Push-Fit Ball Valves

Ball valves with EZ JOINT push-fit ends for direct connection to stainless steel water tube.

Key features

Push-fit ends on both sides
Sizes 13 to 50 SU
No welding or pressing
Matches EZ JOINT fitting system

Applications

Isolation in building water supply
Equipment shut-off

13–50 SU

Order No.	Series	Size (SU / A)	L (mm)	L1 (mm)	L2 (mm)
JBV0013	JBV ball valve	13	95	35	24
JBV0020	JBV ball valve	20	104	37	30
JBV0025	JBV ball valve	25	114	39	36
JBV0030	JBV ball valve	30	128	43	35
JBV0040	JBV ball valve	40	154	48	43
JBV0050	JBV ball valve	50	173	50	54

JoinTop Co., Ltd.

About

Products

EZ JOINT Push-Fit Sockets and Reducers

Key features

Applications

EZ JOINT Push-Fit Elbows, Tees and Caps

Key features

Applications

EZ JOINT Threaded Adaptors (Screw Reducers, Valve Sockets, Screw Tees and Elbows)

Key features

Applications

EZ JOINT Push-Fit Ball Valves

Key features

Applications

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