PATENT

Normal Pressure 5kg/cm2
Test Pressure Body 10kg/cm2
Seat 7kg/cm2

Dimension

Size d L H D
75A 3" 175 96 185
100A 4" 219 109 210
125A 5" 243 135 250
150A 6" 286 150 280

 

J-10K CAST IRON CHECK VALVE SPRING FLANGE(APPLICATION: FIRE-FIGHTING SYSTEM)

Pantent 3:Check Valve for fire-fighting system

  1. Additional piping port on valve body to facilitate piping requirements
  2. Valve retrofit with installation of #304 spring to promote more smooth in operation.

Material

NO Name of part Material
1 Body FC 20
2 Cover FC 20
3 Disc FC 20
4 Body Seat Ring BC
5 Disc Seat Ring NBR
6 Hinge Pin SUS 304
7 Plug SS 41
8 Disc Seat Bolt SS 41
9 Cover Bolt SS 41
10 Gasket CAF 201
11 Washer FC 20
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WEB-DESIGNED : ONE DESIGN