DIAPHRAGM SERIES

For Air, Water, Gas, Vacuum, Light Oil etc.

TYPE EP : Forged Brass Body, Pressure Forming S.S. Plate,
Ą@Ą@Ą@Ą@2/2 Way N.C.

Pipe G

Code No.

Seal Material

Coil

Orifice mm

Temp. ^oC

Working Press. (0~Ą@bar)

Coil 4

Coil 5

COIL 4

COIL 5

air

liquid

air

liquid

air

liquid

air

liquid

3/8

4
5

-5~80

-5~120

0.5

1.5

1.0

0.5

1.8

1/2

2.2

TYPE JS : Brass Body, 2/2 Way N.C. Actuator Valve.

CODE	FIG. NO.	Mat'l		Coil	Orifice mm	Temp. (5~Ą@^oC)						Working Press. (0~Ą@bar)						Cv
		Seal	Body			Coil 4/3E			Coil 5			Coil 4		Coil 5		Coil 3E
						Coil 4/3E			Coil 5			Function 1
						N	J	V	N	J	V	AC	DC	AC	DC	AC	DC
00	1	N J V	C S*	4 5 3E	1.6	80	150		90	150		30	20	40	30	20	14	0.10
	2				2.0							20	14	30	20	14	10	0.15
	3				2.4							14	10	20	14	10	7	0.20
	4				3.0							10	7	14	10	7	5	0.31
	5				3.5							7	5	10	7	5	4	0.42

TYPE JR : Brass Body, 2/2 Way N.C. Round Trip Actuator Valve.

CODE	FIG. NO.	Mat'l		Coil	Orifice mm	Temp. (5~Ą@ ^oC)						Working Press. (0~ Ą@bar)									Cv
		Seal	Body			Coil 4/3E			Coil 5			Coil 4			Coil 5			Coil 3E
						Coil 4/3E			Coil 5			1		2	1		2	1		2
						N	J	V	N	J	V	AC	DC	A/DC	AC	DC	A/DC	AC	DC	A/DC
00	1	N J V	C S*	4 5 3E	1.6	80	150		90	150		30	20	10	40	30	14	20	14	7	0.10
	2				2.0							20	14	7	30	20	10	14	10	5	0.15
	3				2.4							14	10	5	20	14	7	10	7	4	0.20
	4				3.0							10	7	4	14	10	5	7	5	3	0.31
	5				3.5							7	5	2	10	7	4	5	4	2	0.42

TYPE JT : Brass Body, 3/2 Way N.C. Actuator Valve.

CODE	FIG. NO.	Mat'l		Coil	Orifice mm		Temp. (5~Ą@ ^oC)						Working Press. (0~Ą@ bar)						Cv
		Seal	Body				Coil 4/3E			Coil 5			Coil 4		Coil 5		Coil 3E

					Body	Top	N	J	V	N	J	V	1	2	1	2	1	2
00	1	N J V	C S*	4 5 3E	1.6	1.6	80	150		90	150		10	16	14	20	7	10	0.10
	2				2.0								7		10		5		0.15
	3				2.4	2.0							5	13	7	16	4	7	0.20
	4				3.0	2.2							4	10	5	13	3	5	0.31
	5				3.5	2.5							2	7	4	10	2	3	0.42

TYPE RJ : Brass Body, 3/2 Way N.O. Actuator Valve.

CODE	FIG. NO.	Mat'l		Coil	Orifice mm		Temp. (5~Ą@ ^oC)						Working Press. (0~Ą@ bar)			Cv
		Seal	Body				Coil 4/3E			Coil 5			Coil 4	Coil 5	Coil 3E
													Function 3
					Body	Top	N	J	V	N	J	V
00	1	N J V	C S*	4 5 3E	2.0	1.6	80	150		90	150		7	10	3	0.10
	2				2.4	2.0							5	7	2	0.15
	3				2.4	2.2							3	5	1	0.17
	4				3.0	2.5							1	3	-	0.20
	5				3.5	3.0							-	1	1	0.31

Ą@Ą@Ą@Ą@Ą@*S.S. body is available.

TYPE RB : Mini Brass Body, 2/2 Way N.O.

CODE
(PIPE)

FIG.
NO.

Material

Coil

orifice
mm

Temp.( 5~Ą@ ^oC)

Working Press. bar

VAC. torr

Seal

Body

Coil 2/2E

Coil 3

Coil 2

Coil 3

Coil 2E

03(1/8)
06(1/4)

N.J.V.

C
S*

2.3.2E

1.3

120

0~14

0~20

0~10

0.05

10 ^-3

1.5

0~10

0~15

0~7

0.09

TYPE RC : Brass Body, 2/2 Way N.O.

CODE
(PIPE)

FIG.
NO.

Material

Coil

orifice
mm

Temp.( 5~ ^Ą@oC )

Working Press. bar

VAC. torr

Seal

Body

Coil 4/3E

Coil 5

Coil 4

Coil 5

Coil 3E

03(1/8)
06(1/4)
10(3/8)

N
J
V

C
S*

4
5
3E

1.6

120

150

0~16

0~24

0~16

0.10

10 ^-3

2.0

0~13

0~20

0~13

0.15

2.2

0~10

0~16

0~10

0.17

2.5

0~7

0~10

0~7

0.20

10 ^-2

3.0

0~5

0~7

0~5

0.31

Ą@Ą@Ą@Ą@Ą@Ą@Ą@*S.S. body is available.

TYPE NS : Brass Body, 2/2 Way N.C.

CODE
(PIPE)
G

FIG.
NO.

MAT'L

COIL

ORI-
FICE
mm

TEMP.Ą@ ^oC

MAX. O.P.D. bar (MIN. 0 bar)

VAC.
torr

SEAL

BODY

COIL 2

COIL 3/2E

COIL 2

COIL3

COIL 2E

03(1/8)
06(1/4)

N
J
V
T

C
*S

2
3
2E

3.0

-5
~
80

-10
~
90

-5
~
80

-10
~
120

-10
~
155

0.27

10^-2

3.5

0.30

5.0

2.5

0.40

*S.S. body is available.

TYPE NT : Brass Body, 3/2 Way N.C.

CODE (PIPE) G	FIG. NO.	MAT'L		COIL	ORI- FICE mm		TEMP.Ą@^oC				MAX. O.P.D. bar (MIN. 0 bar)						Cv
											COIL 2		COIL3		COIL 2E
											AC/DC
		SEAL	BODY		BODY	TOP	COIL 2		COIL 3/2E		FUNCTION
							N	V	N	V	1	2	1	2	1	2
03(1/8) 06(1/4)	4	N V	C *S	2 3 2E	1.6	1.2	-5 ~ 80	-10 ~ 90	-5 ~ 80	-10 ~ 120	4	14	5	20	4	10	0.09
	5				2.0	1.5					3	10	4	16	3	7	0.14
	6				2.4						2		3		2		0.18

TYPE NR : Brass Body, 2/2 Way N.C. Round Trip

CODE (PIPE) G	FIG NO.	MAT'L		COIL	ORIFICE mm	TEMP.Ą@ ^o C								MAX. O.P.D. bar (MIN. 0 bar)								Cv	VAC torr
														COIL 2			COIL 3			COIL 2E
														FUNCTION
		SEAL	BODY			COIL 2				COIL 3/2E				1		2	1		2	1	2
						N	J	V	T	N	J	V	T	AC	DC	AC/DC	AC	DC	AC/DC	AC/DC	AC/DC
03(1/8) 06(1/4)	4	N J V T	C *S	2 3 2E	1.6	-5 ~ 80	-10 ~ 90			-5 ~ 80	-10 ~ 120		-10 ~ 155	16	12	4	30	12	5	10	4	0.09	10^-3
	5				2.0									13	10	3	25	10	4	7	3	0.14
	6				2.4									10	7	2	20	7	3	5	2	0.18	10^-2

TYPE BS : Brass Body, Mini 2/2 Way N.C.

CODE (PIPE) G	FIG. NO.	MAT'L		COIL	ORI- FICE mm	TEMP.Ą@^oC								MAX. O.P.D. bar (MIN. 0 bar)						Cv	VAC. torr
		SEAL	BODY			COIL 2				COIL 3/2E				COIL 2		COIL3		COIL 2E
						N	J	V	T	N	J	V	T	AC	DC	AC	DC	AC	DC
03(1/8) 06(1/4)	1	N J V T	C	2 3 2E	1.0	-5 ~ 80	-10 ~ 90			-5 ~ 80	-10 ~ 120		-10 ~ 155	30	20	40	30	20		0.03	10^-3
	2				1.2									24	16	35	24	16		0.05
	3				1.6									16	12	30	18	10		0.09
	4				2.0									13	10	25	15	7		0.14	10^-2
	5				2.4									10	7	20	10	5		0.18

TYPE BT : Brass Body, Mini 3/2 Way N.C.

CODE (PIPE) G	FIG. NO.	MAT'L		COIL	ORI- FICE mm		TEMP.Ą@^oC				MAX. O.P.D. bar (MIN. 0 bar)						Cv
											COIL 2		COIL3		COIL 2E
											AC/DC
		SEAL	BODY		BODY	TOP	COIL 2		COIL 3/2E		FUNCTION
							N	V	N	V	1	2	1	2	1	2
03(1/8) 06(1/4)	1	N V	C	2 3 2E	1.0	1.2	-5 ~ 80	-10 ~ 90	-5 ~ 80	-10 ~ 120	10	14	14	20	10	10	0.03
	2				1.2						7		12		7		0.05
	3				1.6						4		10		4		0.09
	4				2.0	1.5					3	10	7	16	3	7	0.14
	5				2.4						2		5		2		0.18

TYPE BR : Brass Body. Mini 2/2 Way N.C. Round Trip

CODE (PIPE) G	FIG NO.	MAT'L		COIL	ORIFICE mm	TEMP. ^o C								MAX. O.P.D. bar (MIN. 0 bar)								Cv	VAC torr
														COIL 2			COIL 3			COIL 2E
														FUNCTION
		SEAL	BODY			COIL 2				COIL 3/2E				1		2	1		2	1	2
						N	J	V	T	N	J	V	T	AC	DC	AC/DC	AC	DC	AC/DC	AC/DC	AC/DC
03(1/8) 06(1/4)	1	N J V T	C	2 3 2E	1.0	-5 ~ 80	-10 ~ 90			-5 ~ 80	-10 ~ 120		-10 ~ 155	30	20	10	40	30	14	20	10	0.03	10^-3
	2				1.2									24	16	7	35	24	12	16	7	0.05
	3				1.6									16	12	4	30	12	10	10	4	0.09
	4				2.0									13	10	3	25	10	7	7	3	0.14 <