Fire Valve

ALARM VALVE(GROOVE)

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.

PRE-ACTION VALVE(GROOVE)

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.

PRE-ACTION VALVE(FLANGE)

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.

BUTTERFLY VALVE (GROOVE)

Our patented Butterfly Valve reduces the risk of leakage due to the large contact area with the disk as the body’s disk contact surface is processed into a curved surface.
Opening and closing are smooth because the body part coincides with the curved surface of the disk.

BUTTERFLY VALVE (LUG)

Our patented Butterfly Valve reduces the risk of leakage due to the large contact area with the disk as the body’s disk contact surface is processed into a curved surface.
Opening and closing are smooth because the body part coincides with the curved surface of the disk.