DI076 Ductile Iron Y-Type Strainer PN-20 (Flanged)

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  • Item Code: DI0076
  • Pressure Rating: PN-20
  • Testing Standard: Mfg. Standard
  • Size Range: 40mm to 300mm
  • Product Standard: Mfg. Standard

Suitable For

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Material Specification

P. NO. NAME OF PART MATERIAL SPECIFICATION
1 BODY DUCTILE IRON ASTM A395
2 SCREEN STAINLESS STEEL TYPE 304 1MM DIA PERFORATION
3 GASKET C.N.A.F.  
4 COVER DUCTILE IRON ASTM A395
5 BOLTS CARBON STEEL BS 916
6 GASKET C.N.A.F.  
7 DRAIN PLUG CARBON STEEL IS 2062
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Dimensional Data

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SIZE (mm) 40 50 65 80 100 125 150 200 250 300
L±1.6 190 190 200 263 294 360 378 430 510 593
T 14.2 15.7 17.2 19 23.9 24 25.4 28.4 29.9 31.7
∅D 127 152 178 190 229 254 279 343 406 483
K 98.6 120.6 139.7 152.4 190.5 215.9 241.3 298.4 362 431.8
n 4 4 4 4 8 8 8 8 12 12
∅d 15.8 19.1 19.1 19.1 19.1 22.2 22.2 22.2 25.4 25.4

Principle Features

INTRODUCTION

Leader Ductile Iron ’Y’ type Strainer offers best solution for separation and segregation for pump protection, flow meter protection, valves protection, regulator protection. In water handling equipment it works to save from damage through sand or any other solid particles.

  • Designed to manufacturer standard.
  • ’Y’ Type pattern, Bolted in Cover.
  • Body castings made of superior Ductile Iron ASTM A395 grade to ensure additional strength.
  • SS (Type 304) Screen Having 1mm Dia Perforation snugly fitted on machined surface to ensure no particle larger than the screen opening can escape around the end of the screen.
  • Filtration area approximately 3 times more than flow bore area of the body.
  • Body cavity with largest possible filtration area to counter decrease in flow rate caused by clogging.
  • Fine finish and smooth contours of flow way reduce the pressure drop.
  • Screen is guided both in body and cover.
  • Strainer may be installed in vertical lines and horizontal lines with effectiveness.
  • Drain plug is provided on the valve to drain out the foreign particles accumulated in the strainer.
  • Flanged ends to ASME B16.5 CL-150 (FF).

END CONNECTION

  • Flanges as per ASME B16.5 CL-150 (FF) Drilled.
  • Flange drilling as per other standards also available upon request.

UTILISATION & SERVICE

  • “LEADER” Ductile Iron 'Y’ Type Strainer are suitable for above-ground installations.
  • Best suited for potable water, treated fresh water, neutral liquids & some gases.

WORKING PRESSURE

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

TEMPERATURE LIMITS

  • Maximum Working Temperature: 220°C.
  • See Pressure / Temperature Diagram.

TEST PRESSURE (Hydrostatic)

Rating PN-20
Body (Hyd.) 30 Bar

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