Fire Valve

ALARM VALVE(GROOVE)

Use in clean rooms of semiconductor factories such as PDP, TFT, LCD that is available with a regular sprinklers

  • Stainless Steel 304
  • Zinc-plated Steel (Nut & Nipple)
  • EPDM Sealing Gasket
  • Nylon Isolating Ring
  • KFI Approved

Feature

  • When the clapper is opened after it is connected with the spindle, the spindle makes series of rotation until the alarm switch is operated to prevent malfunction.
  • To prevent malfunction derived from water pressure or variable pressure, a delay timer is attached on the alarm switch.
  • The main body is designed in a way that does not result in pressure loss. It assures excellent durability with ductile casting and light-weight for easy handling and installation.

Dimensions

SIZE H1 L1 L2 L3 L4
65A 209 110 93 188 133
80A 227 120 106 209 154
100A 207 140 122 220 165
125A 276 150 130 238 183
150A 305 155 144 252 197

PRE-ACTION VALVE(GROOVE)

Use in clean rooms of semiconductor factories such as PDP, TFT, LCD that is available with a regular sprinklers

  • Stainless Steel 304
  • Zinc-plated Steel (Nut & Nipple)
  • EPDM Sealing Gasket
  • Nylon Isolating Ring
  • KFI Approved

Feature

  • Pre-action valve is a fire valve operated at work sites where there is a potential for freezing. In case of a leak in the secondary valve, problems such as freezing and misgeneration of fire alarm can occur.
    This product has been applied with specially structured clapper (registered for development patent) to prevent leakage.
  • Assures convenience with the built-in recovery spring that does not require additional recovery equipment.
  • Manufactured through ductile casting, the product guarantees robustness and durability. Also with minimized external pipe, you can save your installation space and improve the construction.
  • With the assembly of high-quality lug-type butterfly valves in the main and secondary valves, it can be easily used for construction.

Dimensional Table

SIZE L A C E
80A 240 190 355 300
100A 265 200 365 320
125A 300 210 285 330
150A 326 220 400 350

Tech Specs

Model WPV-G10
Size 80A 100A 125A 150A
Applide Fluid Water
Working Pressure 0.2MPa ~ 1.4MPa
Testing Pressure 2MPa
Material BODY GCD450
TRIM SSC13/C3771/EPDM
Installation Vertical
Connertion Method GROOVE JOINT
Color Red

PRE-ACTION VALVE(FLANGE)

Use in clean rooms of semiconductor factories such as PDP, TFT, LCD that is available with a regular sprinklers

  • Stainless Steel 304
  • Zinc-plated Steel (Nut & Nipple)
  • EPDM Sealing Gasket
  • Nylon Isolating Ring
  • KFI Approved

Feature

  • Pre-action valve is a fire valve operated at work sites where there is a potential for freezing. In case of a leak in the secondary valve, problems such as freezing and misgeneration of fire alarm can occur.
    This product has been applied with specially structured clapper (registered for development patent) to prevent leakage.
  • Assures convenience with the built-in recovery spring that does not require additional recovery equipment.
  • Manufactured through ductile casting, the product guarantees robustness and durability. Also with minimized external pipe, you can save your installation space and improve the construction.
  • With the assembly of high-quality lug-type butterfly valves in the main and secondary valves, it can be easily used for construction.

Dimensional Table

SIZE L A B C E
80A 240 190 250 355 300
100A 265 200 265 365 320
125A 300 210 275 285 330
150A 326 220 285 400 350

Tech Specs

Model WPV-10
Size 80A 100A 125A 150A
Applide Fluid Water
Working Pressure 0.2MPa ~ 1.4MPa
Testing Pressure 2MPa
Material BODY GCD450
TRIM SSC13/C3771/EPDM
Installation Vertical
Connertion Method Falnged
Color Red