Nasr Awwadeh Factory

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FIRERISER GATE VALVE OS&Y TYPE FLANGED ENDS

FEATURES & SPECIFICATIONS

  • Rising stem, Outside Screw & Yoke (OS&Y)
  • Stainless steel stem
  • Valve conforms to AWWA C515 / BS5163
  • Fusion bonded epoxy coated interior and exterior RAL3002
  • Flange drilled to ANSI B16.1 Class 125 / ANSI B16.5 Class 150 / EN1092-2 PN16 / BS10 Table D / Table E
  • Working pressure : 250psi for DN350 / DN400 / DN450, 200psi for DN500 / DN600
  • Working temperature : -10°C … 120°C


MATERIALS LIST

namematerial

Body

Ductile Iron ASTM A536 65-45-12

Wedge

Ductile Iron ASTM A536 65-45-12 + EPDM

Wedge Nut

Stainless Steel AISI 304

Stem

Stainless Steel AISI 304/420

Bonnet

Ductile Iron ASTM A536 65-45-12

Gasket

EPDM

Packing

Graphite

Stem Nut

Bronze ASTM B62

Handwheel

Ductile Iron ASTM A536 65-45-12
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