Manufacturer of Pressure Gauge and Thermometer from Ningbo China
Rising Instrument Co., Ltd.
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Products > Cylinder Valve

Standards Valve
 

GB Standards Valve For Cylinder

Picture

Type

Medium

WP(MPa)

DN(mm)

Outlet Threadmm

Inlet Thread

Safety Device

QF-10

CL 2

2
6

G3/4

GB8335 PZ27.8

No

QF-10A

CL 2

2
6

G5/8

GB8335 PZ27.8

No

QF-11

NH3

2.9
6

G1/2

GB8335 PZ27.8

No

PX-32A

Ar

15
4

G5/8

GB8335 PZ27.8

No

PX-34

Ar

15
4

CGA580

GB835 PZ27.8

No

G7B-1

He

20
4

G5/8

GB8335 PZ27.8

No

QF-30

H 2

15
4

W21.8×1/14-LH

GB8335 PZ27.8

No

QF-30A

H 2

15
4

W21.8×1/14-LH

GB8335 PZ27.8

No

QF-2A

CO 2

15
7

G5/8

GB8335 PZ27.8

No

QF-2A1

CO 2

15
7

W22×1/14

GB8335 PZ27.8

21±1.5

QF-13

Freon

3
6

G3/4

GB8335 PZ27.8

No

QF-13A

Freon

12.5
4

G3/4

GB8335 PZ27.8

No

YSF-1

LPG
2.5
8

M22×1.5-LH

GB8335 PZ27.8

No

YSF-2

2.5
8

M22×1.5-LH

GB8335 PZ27.8

No

YSF-3

LPH
1.75
6

F8.1

3/4-14-NGT

2.6±0.26

YSF-6

LPG
1.75
6

CGA510

3/4-14-NGT

2.1-2.6

YSF-7

LPG
1.75
8

885-14NGD-LH-INT

3/4-14-NGT

2.6

YSF-8
LPG
1.6

7

W21.8?/14-LH

GB8335 PZ19.2

No

YSF-5

YSF-19
LPG
1.75
5.5
CGA510
3/4-14-NGT
2.1-2.6
 

 

 
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