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
Globe Valves

ASA Class 150/300

PRIMARY SERVICE RATING & TEST PRESSURE
CLASS WORKING PRESS. TEMP. HYD. TESTPRESS.

BODY

SEAT
400 150PSIG 800° F 1425 PSIG 1060 PSIG
600 300PSIG 800° F 2175 PSIG 1600 PSIG
AIR TEST-SEAT 80 +_10 PSIG
Technical Data
Manufacturing STD : BS 1873
Testing & Inspection STD : API 598/ BS 5146
Face to Face : ANSI B 16.10
End connections : Flanged as per ANSI B 16.5
Shell wall thickness : ANSI B 16.34

NO. DESCRIPTION MATERIAL QTY
01 BODY ASTM A 216 GR.WCB 1
02 BONNET ASTM A 216 GR.WCB 1
03 SEAT RING AISI 410 (13%CR) 1
04 DISC AISI 410 (13%CR) 1
05 STEM AISI 410 (13%CR) 1
06 STEM NUT AISI 410 (13%CR) 1
07 BONNET BUSH AISI 410 1
08 GLAND CARBON STEEL 1
09 GLAND PACKING

METALIC WIRE REINFORCED GRAPHITED ASBESTOS /GRAFOIL

 -
10 YOKE SLEEVE NI-RESIST 1
11 BONNET GASKET

COMPRESSED ASBESTOS FIBRE/SOFT STEEL

1
12 BONNET STUD &NUT

ASTM A 193 GR.B7 ASTM A 194 GR.2H

-
13 EYE BOLT &NUT

ASTM A 193 GR.B7 ASTM A 194 GR.2H

2SET
14 HAND WHEEL CAST IRON 1
15 HAND WHEEL NUT CARBON STEEL 1

Class - 150
Size A B øC øD øM N PCD J
25 128 14.2 51 108.0 16 4 79.0 150
40 164 17.5 73 127.0 16 4 98.5 210
50 202 19.0 92 152.0 19 4 120.5 210
65 215 22.3 105 178.0 19 4 140.0 255
80 242 24.0 127 190.0 19 4 152.0 255
100 291 24.0 157 229.0 19 8 190.0 405
125 357 24.0 186 254.0 22 8 216.0 490
150 407 25.0 216 279.0 22 8 241.0 490
200 496 28.5 270 343.0 22 8 298.0 610
250 621 30.0 324 406.0 25 12 362.0 625
300 699 32.0 381 483.0 25 12 432.0 625
Class - 300
Size A B øC øD øM N PCD J
25 204 17.5 51 124.0 19 4 89 210
40 230 20.5 73 155.0 22 4 114 250
50 268 22.0 92 165.0 19 8 127 250
65 293 25.0 105 190.0 22 8 149 405
80 318 28.5 127 209.0 22 8 168 405
100 357 32.0 157 254.0 22 8 200 490
125 399 35.0 186 279.0 22 8 235 490
150 443 36.5 216 317.0 22 12 270 490
200 532 41.0 270 381.0 25 12 330 610
250 621 47.0 324 444.5 29 16 387 610
300 710 51.0 381 521.0 32 16 451 610

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

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