TYPE

MEDIUM AVAILABLE

WP(Mpa)

INLET THREAD

OUTLET THREAD

SAFETY DEVICE(Mpa)

DN(mm)

STRUCTURAL STYLE

QF-2

O2,N2

15

GB8335 PZ27.8

G5/8

21±1.5

4

Valve type

QF-2B

O2,N2

15

GB8335 PZ27.8

G5/8-LH

21±1.5

4

Valve type

QF-2B1

O2,N2

15

G1/2

W22×1/14

21±1.5

4

Valve type

QF-2C

O2,N2

15

GB8335 PZ27.8

G5/8

21±1.5

4

Valve type

QF-2D

O2,N2

15

GB8335 PZ27.8

G5/8

21±1.5

4

Valve type

QF-2E

O2,N2

15

JIS B 8246 V1 φ20

W22×1/14

4

Valve type

QF-2F

O2,N2

15

GB8335 PZ27.8

G5/8

21±1.5

4

Valve type

QF-2G

O2,N2

15

GB8335 PZ27.8

G5/8

21±1.5

4

Shaft type

QF-2M

O2,N2

15

GB8335 PZ27.8

G1/2

21±1.5

4

Valve type

QF-2P

O2,N2

15

GB8335 PZ27.8

G5/8

21±1.5

4

Valve type

QF-4

O2,N2

15

GB8335 PZ27.8

G3/4

21±1.5

4

Valve type

QF-5

O2,N2

20

GB8335 PZ27.8

G5/8

28±2

4

Valve type

QF-6

O2,N2

15

GB8335 PZ27.8

G5/8

4

Valve type

QF-7

O2,N2

15

GB8335 PZ27.8

G5/8

4

Needle form

QF-8

O2,N2

15

GB8335 PZ27.8

G1/2

4

Shaft type

QF-12

O2,N2

15

GB8335 PZ19.2

G5/8

21±1.5

4

Valve type

QF-20

O2,N2

15

GB8335 PZ19.2

G1/2

21±1.5

2

Diaphragm type

QF-21

O2,N2

15

GB8335 PZ19.2

W21.8×1/14

21±1.5

2

Diaphragm type

QF-22

O2,N2

15

GB8335 PZ27.8

W21.8×1/14

21±1.5

4

Valve type

QF-25

O2

15

GB8335 PZ19.2

φ7 Hose

2

Needle form

QF-27

O2,N2

15

JIS B 8246 V1

W22×1/14

21±1.5

3

Valve type

F-1

O2,N2

15

GB8335 PZ27.8

W23×1/14

21±1.5

4

Valve type

F-2

O2,N2

15

JIS B 8246 V2

W23×1/14

21±1.5

4

Valve type

F-3

O2,N2

15

BS341 1×1/14

G5/8

21±1.5

4

Shaft type

DF-4

O2,N2

15

GB8335 PZ27.8

G5/8

21±1.5

4

Shaft type

TYPE

MEDIUM

WP(Mpa)

INLET THREAD

OUTLET THREAD

SAFETY DEVICE(Mpa)

DN(mm)

CGA200

CH

3

3/8-18-NGT

CGA200

100°C±5°C

3

CGA300

CH

3

3/4-14-NGT

0.825-14NGD-RH

4

CGA320

CO2

15

3/4-14-NGT

CGA320

21±1.5

4

CGA320A

O2

15

1-11 1/2-NGT

CGA320

21±1.5

4

CGA350

CO2

15

3/4-14-NGT

CGA350

21±1.5

7

CGA540

O2,N2

15

3/4-14-NGT

CGA540

21±1.5

4

CGA540B

O2,N2

15

GB8335 PZ27.8

CGA540

21±1.5

4

CGA540C

O2,N2

15

1-11 1/2-NGT

CGA540

21±1.5

4

CGA540D

O2,N2

20

3/4-14-NGT

CGA540

28±2

4

CGA555

O2,N2

15

GB8335 PZ27.8

CGA555

21±1.5

4

CGA580

He,Ne,Ar,Xe

15

1-11 1/2-NGT

CGA580

21±1.5

4

CGA580A

Ar

20

3/4-14-NGT

CGA580

28±2

3

CGA590

O2,N2

15

3/4-14-NGT

CGA980

3

CGA870-1

O2

15

1/2-NGT

φ7 Clip -4.7 Dowel pin

21±1.5

2.5

CGA870-2A

O2

15

GB8335 PZ27.8

φ7 Clip -4.7 Dowel pin

2.5

CGA870-2B

O2

15

GB8335 PZ27.8

φ7 Clip -6 Dowel pin

2.5

CGA870-2C

N2O

15

GB8335 PZ27.8

φ7 Clip -6 Dowel pin

2.5

CGA870-3

O2

15

1/2-NGT

φ7 Clip -4.7 Dowel pin

2.5

CGA870-4

O2

15

BS341 1-1/14

φ7 Clip -4.7 Dowel pin

2.5

CGA870-4A3

O2

15

3/4-16-UNF

φ7 Clip -4.8 Dowel pin

73°C±3°C

1.5

CGA910

N2O

15

3/4-14-NGT

φ7 Clip -4.7 Dowel pin

2.5

CGA870B

O2

15

3/4-16-UNF

φ7 Clip -4.8 Dowel pin

1.5

CGA670

CI2

2

3/4-14-NGT

CGA670

7