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GLOBE VALVE

Description
BODY BONNET CONNECTION

Bolted Bonnet Design from Class 150 to 600, Pressure Seal Deign for Class 900 & Above


DISC

For valve with NPS < 2 are of disc solid and for above 2″ Forged or Cast disc is used.


STEM

Stem is rotating part. Stems made from one piece and ACME threaded and smooth machined with surface finish to maximize packing seal for low fugitive emissions.


SEAT FACES

Seat faces lapped for smooth finish and superior sealing. Optional renewable threaded seat or welded seats are as per customer specification.


BACK SEAT

All our globe valves have back seat design, carbon steel valves is fitted with removable back seat. For stainless steel integral machined with bonnet.


GASKET

Stainless steel + flexible graphite spiral wounded gasket is used for 150 to 600 class, ring joint gasket is also optional for class 600 valves, for class 900 and above pressurized seal design is used.

TECHNICAL SPECIFICATIONS

Bolted Bonnet Globe Valve BS 1873
Size 2” (50 mm) to 16” (400 mm)
Class 150# / 300# / 600# / 900# / 1500#
End to End Dimensions ASME B16.10
Stainless Steel Flanged End Dimensions ASME B16.5
Butt Weld End Dimensions ASME B16.25
Socket Weld End Dimensions ASME B16.11
Valve Inspection & Testing API 598/ BS 6755 Part-I
Visual Inspection MSS SP 55
Non Destructive Test (RT, UT, MT, PT) ASME B16.34
Pressure – Temperature Rating ASME B16.34


SIZE PORT L L1 H H1 ØWh OD b Øg f ØJ N K:PCD
50 51 203 203 270 290 200 150 16.3 92.1 2.0 19.1 4 120.7
65 64 216 216 298 320 250 180 17.9 104.8 2.0 19.1 4 139.7
80 76 241 241 318 343 250 190 19.5 127.0 2.0 19.1 4 152.4
100 102 292 292 378 410 300 230 24.3 157.2 2.0 19.1 8 190.5
125 127 356 356 390 430 350 255 24.3 185.7 2.0 22.2 8 215.9
150 152 406 406 435 480 400 280 25.9 215.9 2.0 22.2 8 241.3
200 203 495 495 523 582 500 345 29.0 269.9 2.0 22.2 8 298.5
250 254 622 622 627 700 500 405 30.6 323.8 2.0 25.4 12 362.0
300 305 698 698 740 825 600 485 32.2 381.0 2.0 25.4 12 431.8


SIZE PORT L L1 ØD b Og (RFD) f 0j N K:Pcd.
350 337 787 787 535 35.4 412.8 2.0 28.6 12 476.3
400 387 914 914 595 37.0 469.9 2.0 28.6 16 539.8


We are Globe Valve Manufacturer, Exporter in Mumbai, India.