Wafer Pattern Butterfly Valve Multi-Flanged

Multi-Flange Wafer Pattern Butterfly Valve – Stainless Steel Disc, EPDM Liner, PN16 Rated

The Multi-Flange Wafer Pattern Butterfly Valve, available from Henry Pumps, is a versatile, compact flow control solution designed for use in a wide range of water, HVAC, and general industrial applications. Featuring a corrosion-resistant stainless steel disc and a resilient EPDM liner, this valve provides tight shut-off, long service life, and excellent chemical resistance.

Its multi-flange compatibility and wafer pattern body make it ideal for installation between flanges of various standards (PN10, PN16, ANSI 150), offering flexibility across different piping systems. This valve is suitable for both on/off isolation and throttling control, making it a smart choice for engineers, contractors, and installers alike.

Key Features:

✅ Stainless Steel Disc (CF8M / 316 equivalent) – Offers high corrosion resistance for water and mild chemical applications
✅ EPDM Liner – Resilient, durable, and suitable for potable water, heating, and non-aggressive media
✅ Wafer Pattern Body – Designed to fit between multiple flange types (PN10/PN16/ANSI 150)
✅ Ductile Iron Body – Epoxy coated for strength and corrosion resistance
✅ Multi-Flange Compatibility – Ideal for retrofitting and standardisation across varied systems
✅ Quarter-Turn Operation – Fast, reliable open/close with lever or gearbox actuator
✅ ISO 5211 Mounting Pad – Compatible with electric and pneumatic actuators for automation
✅ Bubble-Tight Shut-Off – Bidirectional sealing for dependable isolation
✅ WRAS Approved EPDM Liner – Suitable for potable water systems (verify model certification)

Technical Specifications:

• Valve Type: Wafer Pattern Butterfly Valve

• Body Material: Ductile Iron (EN-GJS-500-7), epoxy coated

• Disc Material: Stainless Steel (CF8M / AISI 316)

• Liner Material: EPDM

• Flange Compatibility: PN10, PN16, ANSI 150

• Pressure Rating: PN16

• Temperature Range: -10°C to +120°C

• Sizes Available: DN50 to DN300 (larger sizes available on request)

• Operation: Manual lever, gearbox, or actuated (ISO 5211 top flange)

Ideal Applications Include:

• Potable Water Systems

• HVAC – Heating & Cooling Circuits

• General Industrial Water Supply

• Irrigation and Agricultural Water Networks

• Process and Utility Piping Systems

• Fire Protection Systems

A Compact, Cost-Effective Valve for Flow Isolation and Control

This multi-flanged wafer butterfly valve combines ease of installation, chemical resistance, and versatile compatibility, making it an ideal solution for new builds, retrofits, and standardised valve networks. With its stainless steel disc and EPDM seat, it offers dependable performance in a wide range of clean water and light chemical applications.

📞 Need help selecting the right butterfly valve for your pipeline?
Contact Henry Pumps today for expert advice, data sheets, and fast nationwide delivery.

📩 sales@henrypumps.co.uk
📞 0333 050 3748