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GATE VALVE


Product Info

  • WORKING MEDIUM : FW, SW, LUB OIL,

  • WORKING PRESSURE : UPTO 40 BAR / CLASS 300

  • WORKING TEMPERATURE : 120° C MAX

  • VALVE TESTINGS : AS PER NES 375, BS 6755,API 598

  • END FLANGES AS PER BS EN 1092, BS 4504 & ASME B16.5

  • VALVE DESIGN AS PER NES 375, BS 1873 & API 600

DIMENSIONS
SIZE506580 100125150200 250300
Face to Face150170180190200210230250289
Flange OD135155170190 215240295365430
Bolt Hole Dia15151515 1515151722
PCD103123138158 183208264327386
No. Off holes6688 1012121414
MAJOR PARTS
SL. No DESCRIPTION MATERIAL
01
VALVE BODY
NAB TO NES 747 PART II

GM TO BS 1400 Gr. LG4

SS TO ASTM A 351 Gr. CF8M

CS TO ASTM A 216 Gr. WCB
02
COVER
03
 WEDGE
04
BONNET COVER
05
SPINDLE



AB TO BS 2874 CA 104

SS TO ASTM A 276 Gr. 304/316/410
06
SPINDLE BUSH
07
RETAINER
08
DISC HOLDER
09
GLAND
10
WASHER
11
HAND LEVERSS TO ASTM A 276 Gr. 304
SS TO ASTM A 216 Gr. WCB
12
CASTLE NUTASTM A 194 Gr.2H
13
FASTENERS ASTM A 193 Gr. B7
ASTM A 194 Gr. 2H
14
GASKETCAF JOINTING TO IS 2712-79 Gr. O/1
15
PACKINGGRAPHOIL
GRAPHITE ROPE
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Contact Information
NFS VALVES INDIA CORPORATION
No 134, Ganapathy Nagar, Cholambedu Main Road, Thirumullaivoyal, Chennai - 600062.
Phone Number : +91 - 8072144014 / +91 - 7299998617
Email : nfsvalves@gmail.com
website : www.nfsvalves.co.in