TA、A Type Special Safety Valve Series For Oil Refining

Structure of TA、A Type Special Safety Valve Series For Oil Refining pic 1
TA
Structure of TA、A Type Special Safety Valve Series For Oil Refining pic 2
A

Special safety valve series for oil refining


Series
Type Inlet Flange Range of
Constant
Pressure
Arrangement Of Nozzle Operating
Temperature
Normal
Diameter
Normal
Pressure
Letter Throat
Area
Throat
Area
mm MPa mm Cm2
A
Type
A1D40 25 4.0 0.03-4.2 D 10 0.78 -25~300
A1.5F40 40 4.0 0.03-4.2 F 16 2.0 -25~300
A2J16 50 1.6 0.03-<1.6 J 34 9.1 -25~300
A2H40 50 4.0 1.6-4.2 H 26 5.3 -25~300
A3L16 80 1.6 0.03-<1.6 L 50 19.6 -25~300
A3K40 80 4.0 1.6-4.2 K 40 12.6 -25~300
A4P16 100 1.6 0.03-<1.6 P 72 40.7 -25~300
A4N40 100 4.0 1.6-4.2 N 60 28.3 -25~300
A6R5.5 150 1.6 0.03-<0.55 R 115 104 -25~300
A6Q16 150 1.6 0.55-1.1 Q 95 71 -25~300
TA
Type
TA1D40 25 4.0 0.03-4.2 D 10 0.78 >300∼550
TA1.5F40 40 4.0 0.03-4.2 F 16 2.0 >300∼550
TA2J16 50 1.6 0.03-<1.6 J 34 9.1 >300∼550
TA2H40 50 4.0 1.6-4.2 H 26 5.3 >300∼550
TA3L16 80 1.6 0.03-<1.6 L 50 19.6

TA

>300∼550
TA3K40 80 4.0 1.6-4.2 K 40 12.6 >300∼550
TA4P16 100 1.6 0.03-<1.6 P 72 40.7 >300∼550
TA4N40 100 4.0 1.6-4.2 N 60 28.6 >300∼550
TA6R5.5 150 1.6 0.03-<0.55 R 115 104 >300∼550
TA6Q16 150 1.6 0.55-1.1 Q 95 71 >300∼550

Construction dimension of TA、A type special safety valve series for oil refining


Type
L L1 D1 D2 D3 D4 D5 b1 b2 b3 z-¢d Z’¢d’ H
mm
A1D40 99 100 115 85 57 160 125 9 19 16 4-¢14 4-¢18 327
TA1D40 424.5
A1.5F40 107 120 145 110 75 160 125 13 20 16 4-¢18 4-¢18 336
TA1.5F40 443.5
A2J16 139 150 160 125 92 195 160 14 22 20 4-¢18 8-¢18 409
TA2J16 539.5
A2H40 139 150 160 125 87 195 160 14 22 20 4-¢18 8-¢18 409
TA2H40 539.5
A3L16 147 160 195 160 133 215 180 12 22 20 8-¢18 8-¢18 487
TA3L16 652
A3K40 149 160 195 160 120 215 180 16 24 20 8-¢18 8-¢18 489
TA3K40 654
A4P16 176 200 215 180 153 280 240 13 22 24 8-¢18 8-¢23 596
TA4P16 789
A4N40 182.5 200 230 190 149 280 240 17.5 26 24 8-¢23 8-¢23 639.5
TA4N40 832.5
A6R5.5 228 230 280 240 195 335 295 18 24 26 8-¢23 12-¢23

A

757
TA6R5.5 976
A6Q16 228 230 280 240 189 335 295 18 24 26 8-¢23 12-¢23 775
TA6Q16 986

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