Gate Valve are of OS & Y Type, Rising, Bolted Bonnet Construction

Globe Valve
Globe Valve

Test Pressure (Kg./Cm2)
Test Hydraulic Air
Class 150# 300# 800# -
Body 30 77 211 -
Seat 21 53 141 5.6
Back Seat 21 53 141 -

Material of Construction :

Body & Bonnet :
A 126 GR. B/A 216 GR, WCB/
A 351 GR. CF 8/8M/CF 3/3M
Seat :
C.S. +13% CR. FACE /CA 15/AISI 410/
AISI 304/316/304L/316L
Wedge (Gate) :
C.S+13% C.R. FACE/CA 15/CF 8/8M
Stem, Back Seat & Gland :
AISI 304/316/304L/410
Gasket :
CAF/GRAPHITE ASBESTOS/PTFE/
SP. WOUND WITH CAF/GRAPHITE FILLED
Gland Packing :
GRAFOIL/BRAIDED ASBESTOS/PTFE
Hand Wheel :
S.G. IRON/DUCTILE IRON
Fasteners :
C.S./B7/2H/SS 304/316

Standard of Compliance :

Valve Design :
API 600/602/603/IS 780
Pressure Testing :
API 598
Pressure-Temp. Rating :
ANSI B 16.34
Face to Face :
ANSI B 16.10
Flange Drilling :
ANSI B 16.5 / BS 10 Table / DIN / IS Std.
Butt Weld End :
ANSI B 16.25
Socket Weld End :
ANSI B 16.11
Screwed End :
ANSI B 1.20.1 / ANSI B 2.1
(BSP/NPT)

Dimensions (Class 150)

Size Inch 1” 1 1/2” 2” 2 1/2” 3" 4" 5" 6" 8" 10" 12"
DN 25 40 50 65 80 100 125 150 200 250 300
L-F to F 127 165 177.8 191 203 228.6 254 266.7 292.1 330.2 355.6
ØD 108 127 152.4 177.8 190.5 228.6 254 279 343 406 483
ØE 79.3 98.4 120.6 139.7 152.4 190.5 215.9 241.3 298.4 362 431.8
ØF 50.8 73 92.1 104.7 127 157.2 185.6 215.9 269.9 323.8 381
N 4 4 4 4 4 8 8 8 8 12 12
ØO 15.8 15.8 19 19 19 19 22.2 22.2 22.2 25.4 25.4
H 230 345 370 445 485 520 685 725 1000 1250 1385
ØW 125 200 200 255 255 292 355 355 420 420 510