Unimac Vlaves - manufacturer & exporter of Ball Valves,Butterfly Valves,Check Valves,Strainers,Forged Steel Valves,Cast Iron Valves,Globe Valves,Gate Valves & Plug Valves
 
manufacturer & exporter of Ball Valves,Butterfly Valves,Check Valves,Strainers,Forged Steel Valves,Cast Iron Valves,Globe Valves,Gate Valves & Plug Valves
Ball Valves
Butterfly Valves
Check Valves
Strainers
Forged Steel Valves
Cast Iron Valves
Globe Valves
Gate Valves
Plug Valves
Swing check Valve [Class 150 / 300 /600]
Technical Data
Manufacturing STD : ANSI B 16.34 / BS 1868
Testing & Inspection STD : API 598 / BS 5146
Face to Face : As per ANSI B 16.10
Shell wall thickness : ANSI B 16.34
End connections : Flanged as per ANSI B 16.5
















Class RF
150 1.6 MM
300 1.6 MM
600 6.35 MM

Hydrostatic Test Pressure Service Rating
Class Body Seat Pressure Temp.
150 425 PSIG 300 PSIG 150 PSIG 500° F
300 1100 PSIG 750 PSIG 300 PSIG 850° F
600 2175 PSIG 1500 PSIG 600 PSIG 850° F
Air Test - Seat 80 PSIG ± PSIG

Suitable for Steam, Water, Oil
No. Description Material Qty.
01 Body ASTM A 216 Gr. WCB/ ASTM A 351 CF8/CF8M 1
02 Seat Ring Carbon Steel with 13% CR 1
03 Disc ASTM A 216 Gr. WCB with 13 % CR 1
04 Hinge ASTM A 216 Gr. WCB 1
05 Disc Nut ASTM A 216 Gr. B7 1
ASTM A 216 Gr. 2H
06 Bracket ASTM A 216 Gr. WCB 1
07 Hinge pin S.S. AISI 410 1
08 Gasket Compressed Asbestos Fibre 1
09 Cover ASTM A 216 Gr. WCB  
10 Cover Stud & Nut ASTM A 193 Gr. B7 --
ASTM A 194 Gr. 2H
11 Bracket Stud /Nut ASTM A 216 Gr. WCB 1

Class - 150
Size A B øC øD øM N PCD
40 166 17.5 73 127.0 16 4 98.5
50 202 19.0 92 152.0 19 4 120.5
65 217 22.3 105 178.0 19 4 140.0
80 242 24.0 127 190.5 19 4 152.4
100 293 24.0 157 229.0 19 8 190.5
150 357 25.0 216 279.0 22 8 241.0
200 494 28.5 270 343.0 22 8 298.0
250 623 30.0 324 406.0 25 12 362.0
300 698 32.0 381 483.0 25 12 432.0
350 788 35.0 413 533.0 29 12 476.2
400 863 36.5 470 597.0 29 16 539.8

Class - 300
Size A B øC øD øM N PCD
40 242 20.5 73 155.5 22 4 114.0
50 268 22.0 92 165.0 19 4 127.0
65

291

 25.0 105 190.5 22 8 149.0
80 318 28.5 127 209.5 22 8 168.0
100 357 32.0 157 254.0 22 8 200.0
150 445 36.5 216 317.5 22 12 270.0
200 532 41.0 270 381.0 25 12 330.0
250 621 47.5 324 444.5 29 16 387.0
300 710 51.0 381 521.0 32 16 451.0
350 839 54.0 413 584.0 32 20 514.0
400 864 57.0 470 648.0 35 20 571.0

Class - 600
Size A B øC øD øM N PCD
40 242 28.7 73 156.0 22 4 114.0
50 291 31.7 92 165.0 19 8 127.0
65 329 34.8 105 191.0 11 8 149.0
80 355 38.1 127 210.0 11 8 168.0
100 431 44.5 157 273.0 25 8 216.0
150 558 54.1 216 356.0 29 12 292.0
200 659 62.0 270 419.0 32 12 349.0
250 788 69.8 324 508.0 35 16 432.0
300 839 72.9 381 559.0 35 20 489.0
all dimesion are in mm


Note : Due to constant up gradation, dimensions are subject to change by the manufacturer
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