Rubber Wedge Gate Valve

The wedge rubber gate valve is a valve used for pipeline on/off control, with a wedge-shaped gate and rubber sealing components to achieve tight closing. It is very suitable for low pressure and normal temperature environments, and has excellent sealing performance and low flow resistance due to its full-bore design. It is usually made of materials such as cast iron, ductile iron or stainless steel, is corrosion-resistant, and is suitable for water supply, drainage, fire protection and industrial applications. Its simple structure and easy operation and maintenance make it a reliable choice for fluid control systems where leakage prevention is critical.

Excellent Sealing: The wedge-shaped gate and rubber seal ensure tight shut-off and zero leakage.

Low Flow Resistance: Full-bore design minimizes pressure loss and energy consumption.

Corrosion Resistance: Made of durable materials like cast iron or stainless steel, it withstands corrosive environments.

Easy Operation: Low operating torque allows for smooth manual or automated control.

Versatile Applications: Suitable for water supply, drainage, fire protection, and industrial systems.

Low Maintenance: Simple design ensures easy installation, repair, and long service life.

Valve body: the main pressure-bearing component, usually cast iron, ductile iron or stainless steel.

Wedge gate: the key component to control the flow of the medium, and cooperate with the rubber seal to achieve sealing.

Rubber seal: installed on the gate or valve seat to ensure the sealing of the valve when it is closed.

Valve stem: connects the operating device and the gate to transmit the operating force.

Operating device: supports manual, electric or pneumatic operation, flexible and convenient.

Water supply and drainage system: used for flow control in water plants and sewage treatment plants.

Building fire protection: used for water flow control in fire protection pipes to ensure rapid water supply in case of fire.

Industrial pipelines: suitable for medium control in chemical, electric power and other industries.

Agricultural irrigation: used for water flow control in irrigation systems.