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Rising Instrument Co., Ltd.
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  Products > Cylinder Valve

Cylinder And Valve


 
DOT-39/DOT-3AA Standard Cylinder
 
 

No

Type

Nominal Diameter D Inch(mm)

Service Pressure

PS(Mpa)

Hydraulic Test Pressure PSI(Mpa)

Nominal Water Capacity Cu. In. (L)

Filling Volume

LBS(kg)

Filling Medium

Nominal Length

In(mm)

Nomianl Weight

LBS(kg)

1

DOT-39
325(740)

9
(228.60)

260
(1.8)

325
(2.2)

740
(12.13)

30
(13.6)

R-11
R12

16 /14(412.8)

5.7
(2.58)

2

DOT-39
325(840)

9 1/2
(241.30)

260
(1.8)

325
(2.2)

840
(13.77)

30
(13.6)

R22
R134A

16 3/4
(425.5)

6.2
(2.81)

3

DOT-39
325(1350)

12
(304.80)

260
(1.8)

325
(2.2)

1350
(22.13)

50
(23)

R12
R22
R134A

17 9/16
(446.1)

10.8
(4.89)

 

No

Type

Nominal Diameter D Inch
(mm)

Min. Design Wall Thickness
S
Inch(mm)

Service Pressure
PS(Mpa)

Hydraulic Test Pressure PSI(Mpa)

Nominal Water Capacity Cu. In. (L)

Nominal Length

In(mm)

Nomianl Weight

LBS(kg)

Thread NGT

Material
1

DOT-3AA
2015

220

9.00
(228.6)

0.186

(4.8)

2015

(13.9)

3360

(23.2)

2640

(43.3)

52.0

(1320)

101

(45.8)

3/4-14

4130 ×
(30CrMo)

2

DOT-3AA
2265

250

9.04
(229.6)

0.208

(5.3)

2265

(15.6)

3775

(26.0)

2640

(43.3)

52.0

(1320)

110

(50)

3/4-14

3

DOT-3AA
2400

300

9.25
(234.9)

0.228

(5.8)

2400

(16.6)

4000

(27.6)

2980

(48.9)

56.0

(1420)

130

(59)

3/4-14

4
400
10.50
(267)

0.259

(6.6)

2400

(16.6)

4000

(27.6)

4026(66.0)

57.0(1450)

159(72)

3/4-14

5
480

4880(80.0)

68.0(1730)

187(85.0)




 
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