SNRI Positive Safety Swing Check Valves

Description

Special swing check valve design fitted with a fail-safe system.

Size / Rating

FIRECLAP® (Tank Outlet)

Description
Fireclap® is a swing check valve equipped with a fail-safe system. It is used normally open and in the reverse flow direction.

Safety function
Normally-open safety equipment with an automatic quick-closing device in case of fire.

Application
Designed for tank storage of hydrocarbons and other flammable liquids, installed at the tank outlet.

Purpose
To contain the fluid inside the tank so it does not feed the fire.

FEEDERCLAP® (Tank Inlet)

Description
Feederclap® is a swing check valve equipped with a fail-safe system. It is used normally closed and in the normal flow direction.

Safety function
Safety equipment for the tank inlet. It can be manually locked in the open position using a lever.

Application / Purpose
When installed on tank-filling piping, its function is the same as Fireclap®: to prevent the tank contents from feeding a fire.

Construction materials
Carbon steel and stainless steel

Construction method
Cast

Service conditions
Low temperature

Type of fluids
Liquids

Applications

Optional features
SNRI offers several options. Please contact our sales department for details.