Wafer Cast Iron PN10 Butterfly Valve
Wafer Cast Iron PN10 Butterfly Valve suppliers
Wafer Cast Iron PN10 Butterfly Valve factory

Wafer Cast Iron PN10 Butterfly Valve

Wafer butterfly valve features compact structure, easy installation, reliable sealing and long service life, ideal for flow control in water, HVAC and industrial piping systems.

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Product Introduction

Our wafer butterfly valve is manufactured from high-strength ductile cast iron, featuring a compact and lightweight design for easy installation and space saving. It provides excellent sealing performance, low flow resistance, stable flow regulation and reliable operation under medium pressure. The valve is corrosion-resistant, wear-resistant and has a long service life, suitable for water supply, sewage treatment, HVAC, fire protection, chemical engineering and various industrial fluid pipeline systems.

Product Parameter

Body Material	Ductile Iron GGG50 / GGG40	Disc Material	Ductile Iron / Stainless Steel
Connection Type	Wafer Type	Operation	Lever / Worm Gear / Electric / Pneumatic
Nominal Diameter	DN40 – DN600 (1.5" – 24")	Pressure Rating	PN10 / PN16 / Class150
Seat Material	EPDM / NBR / Viton	Working Temperature	-20℃ ~ 120℃
Seal Type	Bi-directional Soft Seal	Face to Face	EN558 / API609
Design Standard	GB/T 12238, API 609, DIN	Application	Water, Sewage, Air, Oil, Weak Chemical

Product feature and application

Features

Our wafer butterfly valve is compact in structure, light in weight and easy to install between flanges, saving installation space and labor cost. It adopts a soft-seat design for excellent bi-directional sealing, low flow resistance and stable flow regulation. With a wear-resistant and corrosion-resistant body, it operates smoothly with low torque, ensuring long service life and stable performance under medium pressure in various working conditions.

Applications

This butterfly valve is widely used for on-off and flow control in water supply and drainage systems, sewage treatment plants, HVAC systems, fire protection pipelines, water treatment projects, chemical industries, power plants and general industrial fluid pipelines, suitable for media such as water, gas, oil and weak corrosive fluids.

Product details

This ductile iron wafer butterfly valve is precision-cast with a compact and sturdy structure for excellent pressure resistance and stability. It features a fully encapsulated soft seat for reliable bi-directional sealing, a precisely machined disc for smooth operation and low torque, a heavy-duty stem with anti-corrosion treatment, and a user-friendly manual lever or gear operator for easy control. Every component is finely processed to ensure tight fit, long service life, and stable performance in long-term operation.