Specification Gate Valve - ASA Class 400/600


Suitable for : - Steam, Water and Oil
No. Description Material Qty.
01 Body ASTM A 216 Gr. wcb 1
02 Bonnet ASTM A 216 Gr. wcb 1
03 Wedge AISI 410 ( 13% CR.) 1
04 Seat ring AISI 410 ( 13% CR.) 1
05 Stem AISI 410 ( 13% CR.) 1
06 Gland Carbon Steel 1
07 Yoke Sleeve NI - Resist 1
08 Bnnet Bush AISI 410 1
09 Gasket Spiral wound metalic Gasket 1
10 Gland packing Matalic Wire Reinforced Graphited Asbestos/GRAFOIL --
11 Bonnet Stud & Nut ASTM A 193 Gr. B7 / ASTM A 194 Gr. 2H --
12 Eye Bolt & Nut ASTM A 193 Gr. B7 / ASTM A 194 Gr. 2H 2 Set
13 Hand Wheel Cast Iron 1
14 Hand Wheel Nut Carbon Steel 1
   
Technical Data
Manufacturing STD : API 600 / BS 1414
Testing & Inspection STD : API 598
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
Primary service reating & test pressure
Class Working press. HYD. Test pressure
Body Seat Temp.
400 400 PSIG 1450 PSIG 1060 PSIG 800 °F
600 600 PSIG 2175 PSIG 1600 PSIG 800 °F
Air Test - Seat 80 PSIG ± 10 PSIG
   
Class - 400
Size A B øC øD øM N PCD ø J
40 242 22 73 156 22 4 114 250
50 291 25 92 165 19 8 127 305
65 331 29 105 191 22 8 149 305
80 357 32 127 210 22 8 168 405
100 407 35 157 254 25 8 200 405
125 456 38 186 279 25 8 235 490
150 496 41 216 318 25 12 270 490
200 598 48 270 381 29 12 330 610
250 674 54 324 445 32 16 387 675
300 763 57 381 521 35 16 451 825
all dimension are in mm
Class - 600
Size A B øC øD øM N PCD ø J
40 242 22 73 156 22 4 114 250
50 292 25 92 165 19 8 127 250
65 331 29 105 191 22 8 149 405
80 357 32 127 210 22 8 168 405
100 433 38 157 273 25 8 216 490
125 509 45 186 330 29 8 267 490
150 560 48 216 356 29 12 292 610
200 659 56 270 419 32 12 349 675
250 788 64 324 508 35 16 432 825
300 839 67 381 559 35 16 489 825
350 890 70 413 603 38 20 527 825
400 990 76 470 686 41 20 603 1000
all dimension are in mm

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

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Contact Details

C-1/39/7, Phase-3,
Nr. Ambica Weighbridge,
Naroda, GIDC ,
AHMEDABAD-382330 INDIA

Email: info@unimacvalves.co.in
Web : www.unimacvalves.co.in