VM Diaphragm FPM Spig Male

• Product type: Diaphragm valve
• Material: Chlorinated polyvinyl chloride (CPVC)
• Seal / diaphragm material: FPM
• Valve design: VM diaphragm valve with male spigot ends
• Manufacturer: Durapipe
• End connections: Male spigot for solvent welding (with solvent cement and cleaner)
• Maximum working pressure: 10 bar at 20°C
• Size range: 90mm and 110mm
• Flow control: Linear throttling via diaphragm compression
• System compatibility: Corzan CPVC pipe and fittings

The VM Diaphragm Valve with male spigot ends is designed for precise flow regulation and dependable shut-off in permanently bonded Corzan CPVC pipework systems. The diaphragm-style operation separates the working mechanism from the process fluid, reducing wear on internal components and making the valve particularly well suited to corrosive or high-purity applications.

Manufactured from high-performance CPVC and fitted with an FPM diaphragm, this valve provides strong chemical resistance across a wide range of aggressive liquids and gases. The smooth internal flow path supports controlled throttling while minimising areas where residue or contamination could collect.

Male spigot ends allow the valve to be solvent welded directly into the pipeline, creating a compact, rigid connection ideal for fixed installations where future removal is not required. This makes the valve a reliable choice for systems prioritising strength, simplicity and long-term integrity.

• Diaphragm valve operation: Process media isolated from operating components
• FPM diaphragm: Excellent resistance to aggressive chemicals and solvents
• Male spigot ends: Direct solvent weld connection for permanent installations
• Accurate flow control: Suitable for throttling as well as isolation
• Smooth internal bore: Reduces build-up and supports clean operation
• Compact design: Ideal for space-restricted pipework layouts
• System matched: Fully compatible with Corzan CPVC pipes and fittings