GM003 Gun Metal / Bronze Gate Valve PN-20 (Screwed)

GM003
  • Item Code: GM003
  • Pressure Rating: PN-20
  • Testing Standard: BSEN 12266 PART-1
  • Size Range: 15mm to 150mm
  • Product Standard: BS 5154

Suitable For

suitable color
GM003
 

Material Specification

GM003
P. No. NAME OF PART MATERIAL SPECIFICATION
  1 BODY GUN METAL BSEN 1982 Gr.CC491K
  2 WEDGE GUN METAL BSEN 1982 Gr.CC491K
  3 STEM BRASS ROD DIN EN 12165 CW271R
  4 BONNET GUN METAL / BRASS BSEN 1982 Gr.CC491K / DIN EDI 12165 CW721R
  5 STUFFING BOX GUN METAL / BRASS BSEN 1982 Gr.CC491K / DIN EN 12165 CW721R
  6 PACKING HEMP & JUTE (IS:5414)  
  7 GLAND GUN METAL / BRASS BSEN 1982 Gr.CC491K / DIN EN 12165 CW721R
  8 GLAND NUT BRASS ROD DIN EN 12165 CW271R
  9 HAND WHEEL CAST IRON TO BSEN 1561 Gr. 200 / M.S. SHEET  
  10 WASHER STEEL -----------
  11 SET SCREW STEEL -----------
GM003

Dimensional Data

GM003
SIZE (mm) 15 20 25 32 40 50 65 80 100 125 150
L 56 62 56 76 86 92 114 121 148 203 210
∅b 15 20 25 32 40 50 63.5 76.2 100 125 150
~H 100 112 125 140 159 176 210 250 285 426 532
Rp 1/2” 3/4” 1 ” 1-1/4” 1-1/2” 2” 2-1/2” 3” 4” 5” 6”
∅W~ 60 60 70 90 90 111 136 145 197 216 254
Item Code GM 003 GM 003 GM 003 GM 003 GM 003 GM 003 GM 003 GM 003 GM 003 GM 003 GM 003

Principle Features

  • Design std.: BS 5154.
  • Screwed in bonnet, inside screw non-rising stem.
  • Heavy duty full bore long threads.
  • Gun Metal / Brass working parts, integral seat.
  • Screwed female BSP parallel threads to BS21 / IS:554.
  • Extra strength of stem with high tensile brass.
  • Provision for re-packing under pressure in the installed condition.
  • Wear-resistant solid and long-lasting materials.
  • Sheet metal handwheel offers better strength & convenient operation.
  • Easy visual control of open/closed position marked on the handwheel/nameplate.
  • Available with open-shut indicator & locking arrangement on request.

PRESSURE RATING: PN-20

TEST PRESSURE(Hydrostatic)
BODY SEAT
30 BAR (g) 22 BAR (g)

END CONNECTION

  • Screwed Female Parallel Threads to BS21 / IS:554.
  • Taper Threads available only upon request.

UTILISATION & SERVICE

  • The "LEADER" Gun Metal Gate valves are suitable for above-ground installations.
  • Best suited for hot & cold water, air, neutral liquids & some gases.

WORKING PRESSURE

  • Maximum Working Pressure: 20 Bar.
  • See Pressure/Temperature Diagram.

TEMPERATURE LIMITS

  • Maximum working temperature: 225°C.
  • See Pressure / Temperature Diagram.

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