SWCC approved valve suppliers in Jeddah-Dammam

Aluminium Bronze Check Valve

Middleeast Valve is the leading manufacturer and supplier of industrial valves worldwide, with a high emphasis on durability, quality, and innovation. One of our high-end product lines is the Aluminium Bronze Check Valve, much prized for its superior corrosion resistance and mechanical strength in harsh conditions.

Definition

An Aluminium Bronze Check Valve is the non return valve used to permit fluid flow in one direction only, shutting automatically against reverse flow. It is made of aluminium bronze — an alloy of copper, aluminium, and other constituents — and is especially suitable for marine and chemical use because of its corrosion resistance in saltwater and chemicals.

Key Parts

The main parts are:

Valve Body: Is made of aluminium bronze for added endurance
Disc or Flap: Opens to forward flow and closes against reverse flow
Seat: Provides tight sealing in backflow
Hinge or Spring Mechanism: Automatic closure

Working Mechanism

With forward flow of fluid, the pressure opens the disc. When the flow reverses or ceases, a spring mechanism or gravity closes the disc and blocks reverse flow, thus safeguarding equipment at downstream from being damaged.

Advantages

High corrosion resistance, particularly in saline or acidic conditions
High mechanical strength
Low maintenance needs
Long operational life
Prevents system integrity by avoiding backflow

Industries Served

Marine and Shipbuilding
Oil & Gas
Chemical and Petrochemical
Water Treatment and Desalination
Power Generation

Why is it Required?

Reverse flow can cause equipment damage, fluid contamination, and decreased system efficiency. Aluminium Bronze Check Valves offer a strong and reliable solution to these issues, particularly in corrosive or high-pressure conditions.

Why Buy from Middleeast Valve?