GM290 Gun Metal / Bronze Union Bonnet Gate Valve Class-150 (Screwed)

GM0290
  • Item Code: GM0290
  • Pressure Rating: CL-150
  • Testing Standard: BSEN 12266 PART-1
  • Size Range: 15mm to 50mm
  • Product Standard: BS 5154

Suitable For

suitable color
GM0290
 

Material Specification

gm-0290
P. No. NAME OF PART MATERIAL SPECIFICATION
  1 BODY BRONZE ASTM B62
  2 WEDGE BRONZE ASTM B62
  3 STEM H.T. BRASS BSEN 12165 WC721R
  4 UNION NUT BRONZE ASTM B62
  5 BONNET BRONZE ASTM B62
  6 PACKING TO SUIT SERVICE CONDITION -
  7 GLAND BRASS ROD BSEN 12165 CW 617N
  8 GLAND NUT BRONZE/ BRASS ROD ASTM B62 / BSEN 12165 CW 617N
  9 HAND WHEEL CAST IRON / MILD STEEL BSEN 1561 Gr. EN GJL200
  10 WASHER CARBON STEEL ANY GRADE
  11 SET SCREW CARBON STEEL ANY GRADE
GM0290

Dimensional Data

GM0290
SIZE (mm) 15 20 25 32 40 50
L 60 60 70 80 90 100
'C' THDS ½" 3/4" 1" 1-1/4" 1-1/2 2"
∅W 60 60 70 90 92 103
∅B 15 20 25 32 40 50
Item Code GM 290 GM 290 GM 290 GM 290 GM 290 GM 290

Principle Features

  • Design std.: BS 5154.
  • Union bonnet, inside screw rising stem.
  • Heavy duty full bore long threads.
  • Gun Metal / Brass working parts, integral seat.
  • Screwed female NPT threads to ASME B1.20.1.
  • 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: CL-150

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

END CONNECTION

  • Screwed female NPT threads to ASME B1.20.1.
  • Parallel Female Threads to BS21 / IS:554 also available upon request with no price implication.

UTILISATION & SERVICE

  • “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.
 

Download

Product Enquiry for GM290 Gun Metal / Bronze Union Bonnet Gate Valve Class-150 (Screwed)