Double Door Check Valve IDD-FU04,IDD-FU16

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Description

Specification Standards :

  • Designed as standard : BS5155, DIN3202, ISO5752
  • Flange as standard : DIN, BS, UNI, ISO, ANSI, JIS

Features :

  • Wafer type connection
  • The valve are designed to prevent reverse flow automatically
Test Requirements
Working Pressure 150 PSI ( 10 Bar )
Maximum Pressure 200 PSI ( 14 Bar )
Shell Test Pressure 300 PSI (21 Bar )
Applicable Temperature <120C

Material

No. Parts Body
1 Body Cast iron
2 Plate CF8 / CF8M / DI
3 Spring Stainless steel 304
4 Hinge pin Stainless steel 416
5 Plug Carbon steel
6 Body bearing PTEE
7 Spring bearing PTEE
8 Stop pin Stainless steel 416
9 Eye bolt Carbon steel (8″- 12″)
10 Body seat EPDM /NBR/VITON

Application:

  • For general and industrial services
  • Applicable medium : water, light oil