Diaphragm Valve Manufacturer in Canada

Diaphragm Valve Manufacturer in Canada

Diaphragm Valve Manufacturer in Canada 

SVR Global is a Diaphragm Valve Manufacturer in Canada, supplying engineered valves for precise flow regulation in pipelines and processing systems. Our diaphragm valves are built to provide tight shut-off and leak-free performance, making them suitable for industries across Toronto, Vancouver, Montreal, Alberta, and other Canadian regions. 

What is a Diaphragm Valve? 

A diaphragm valve is a versatile membrane valve which helps in fluid flow controls by pressing a diaphragm against a weir or seat. It also helps in effectively handling corrosive, abrasive, or viscous media where contamination free operation is required. In industrial pipelines, diaphragm valves are valued for: 

• Leak-tight isolation, preventing cross-contamination 

• Smooth throttling, ensuring precise flow control 

• Corrosion resistance, due to non-metallic linings and elastomer diaphragms 

• Since Diaphragm is the only moving part in contact with fluid is it Low maintenance 

By separating the operating mechanism from the process medium, diaphragm valves ensure durability, safety, and extended service life in harsh conditions. 

Functions and Working of Diaphragm Valves 

The main functions of a diaphragm valve include: 

• Flow Control – Regulates fluid movement by varying diaphragm position 

• Shut-off Service – Provides tight sealing with zero leakage 

• Corrosion Resistance – Handles aggressive fluids with suitable linings 

• Contamination Prevention – It is Ideal for industries requiring aseptic flow 

Working Principle: 

When the handwheel or actuator is operated, the compressor pushes the diaphragm down onto the valve seat, restricting flow. Raising the diaphragm allows media to pass. This simple yet effective mechanism makes diaphragm valves versatile for both isolation and throttling applications. 

Key Components of a Diaphragm Valve 

• Body & Bonnet – Available in cast iron, ductile iron, stainless steel, and alloy steels 

• Diaphragm – Membrane made of elastomers like EPDM, natural rubber, or PTFE 

• Compressor – Transfers force from actuator or handwheel to diaphragm 

• Stem & Actuator – Operated manually or with electric/pneumatic systems 

• Seat/Weir – Ensures proper sealing when the diaphragm is pressed down 

Types of Diaphragm Valves Offered 

SVR Global supplies different configurations of diaphragm valves in Canada to suit varied industrial applications: 

• Weir Type Diaphragm Valve – Designed with a raised weir, this model is effective for throttling duties and handling corrosive liquids or gases. 

• Straight Through Diaphragm Valve – Provides an unobstructed flow path, making it well-suited for thick, viscous media and slurry-based operations. 

• Manual Diaphragm Valve – Operated with a handwheel, these valves are commonly used in systems with lower pressures or where flow control is simple. 

• Pneumatic Diaphragm Valve – Integrated with pneumatic actuators, they are widely applied in automated process control where quick response is required. 

• Lined Diaphragm Valve – Available with PTFE, rubber, or other protective linings, offering enhanced resistance against aggressive chemicals and abrasive fluids. 

Applications of Diaphragm Valves in Canadian Industries 

Diaphragm valves at SVR Global are used across industries such as: 

• Chemical and Petrochemical Plants – Handling aggressive acids and solvents 

• Water Treatment Facilities – Flow control in filtration and desalination plants 

• Mining & Mineral Processing – Managing abrasive slurries and tailings 

• Pulp & Paper Industry – Chemical dosing and slurry handling 

• Pharmaceutical and Biotech – Sterile operations requiring contamination-free flow 

Why Choose SVR Global? 

SVR Global is a Diaphragm Valve Manufacturer in Canada delivering high-performance valves for demanding industrial applications and that comply with API, ASME, and ISO standards. Our valves are available in weir and straight-through designs, built with materials such as stainless steel, ductile iron, and PTFE/rubber linings for enhanced corrosion resistance. Offered in a wide range of sizes and pressure classes, our products deliver precise flow regulation, leak-tight performance, and easy maintenance. With nationwide supply across Toronto, Edmonton, Calgary, and Montreal, we provide engineered solutions tailored to the requirements of industries including water treatment, chemical, and process applications. 

Description 

• Body Materials: Cast Iron, Ductile Iron, Stainless Steel (SS304, SS316), Alloy Steel, Lined Options (PTFE, Rubber, EPDM) 

• Pressure Class: ASME Class 150 – 600 / PN10 – PN40 

• Size Range: ½” – 12” 

• End Connections: Flanged, Threaded, Socket Weld, Butt Weld 

• Operation: Manual, Pneumatic, Electric Actuated 

Visit us: https://www.svrglobal.net/product-category/diaphragm-valve/