Newway DN250 PN40 hydraulic butterfly valve represents a pinnacle of industrial flow control engineering. Built on a foundation of WCB cast carbon steel, it integrates multi-layer metal hard sealing and hydraulic actuation to deliver uncompromising performance in high-pressure, medium-diameter pipeline systems.

In the field of industrial fluid transportation and control, valves, as key components, directly affect the stability, safety, and efficiency of the entire system. Butterfly valves, with advantages such as compact structure, simple operation, and large flow capacity, are widely used in various industrial pipeline systems.

NWV DN400 PN16 WCB bidirectional pressure-bearing triple eccentric metal multi-layer hard seal wafer butterfly valve is a high-performance industrial valve engineered for precise flow control in medium-pressure pipeline systems.

NWV high-temperature hard-seal flanged butterfly valve is a precision-engineered industrial valve designed for reliable flow control in high-pressure, high-temperature ventilation and process systems.

NWV high-temperature butterfly valve is a precision flow control device engineered for extreme thermal conditions, leveraging a triple offset design and metal-to-metal sealing.

NWV 310S metal seal pneumatic single acting wafer/flange butterfly valve is a specialized high-temperature flow control solution engineered for extreme thermal environments.

NWV DN100 Class 300 310S metal seal heat sink high-temperature ball valve is a high-performance flow control solution engineered for extreme high-temperature industrial systems.

In industrial scenarios such as petrochemical, power energy, and metallurgy that involve high temperatures and pressures, valves face strict requirements for sealing performance, heat resistance, and structural strength.

NWV 40-inch, 300LB high-temperature metal-seated butterfly valve is engineered for extreme thermal and pressure conditions in industrial pipelines.

NWV DN250 PN16 pneumatic high-temperature hard sealed butterfly valve is a robust flow control device engineered for medium to large-diameter industrial pipelines.

NWV high-temperature hard-seal flanged butterfly valve is a precision-engineered industrial valve designed for reliable flow control in high-pressure, high-temperature ventilation and process systems.

Cast Steel CF8M DN1800 PN16 RF Flange Triple Offset Metal-To-Metal Butterfly Valve

The working principle of the Butterfly Valve DN500 PN16 is based on the rotation of the butterfly plate to control fluid flow. The butterfly plate, shaped like a disc, rotates around an axis within the valve seat.

NWV electric stainless steel flange butterfly valve is specially developed for industrial automation fluid control scenarios. With advanced design concepts and exquisite manufacturing processes, it provides stable and reliable fluid transportation solutions for industries such as petrochemical, water supply/drainage, food, and medicine.

In industrial scenarios such as petrochemical, power energy, and metallurgy that involve high temperatures and pressures, valves face strict requirements for sealing performance, heat resistance, and structural strength.

In industrial scenarios such as petrochemical, power energy, and metallurgy that involve high temperatures and pressures, valves face strict requirements for sealing performance, heat resistance, and structural strength.

NWV hydraulic control heavy hammer check butterfly valve is specially designed for fluid safety control in industrial pipeline systems.

The Nwv triple offset metal hard-seal flanged butterfly valve features a triple-eccentric geometry (offsets between the stem axis, disc center, sealing surface centerline, and disc rotation axis).

The Nwv cryogenic butt weld manual butterfly valve is specially designed for low-temperature applications ranging from -40°C to -196°C, featuring a triple-offset sealing structure (offsets between stem axis, disc center, and sealing surface centerline).

Nwv’s DN250 PN16 CF8 Metal-to-Metal Seat Flange End High-Temperature Pneumatic Triple-Offset Butterfly Valve is engineered for demanding industrial scenarios where high-temperature fluid control is crucial.

Nwv’s DN300 PN16 CF8 Metal to Metal Seat Wafer Type Triple Offset Butterfly Valve is a high-performance industrial valve designed for precise flow control in demanding environments.

Nwv metal seal hard-seal triple eccentric flange butterfly valve is a high-performance flow control device engineered for industrial pipelines. It integrates triple eccentric sealing technology with metal-to-metal hard sealing, available in both laminated sealing and full metal sealing options.

Nwv manual turbine flange butterfly valve integrates triple eccentric structure with multi-layer hard sealing, engineered for rigorous industrial flow control. Its multi-layer metal sealing design enhances tightness across pressure and temperature fluctuations, while the triple offset minimizes friction during operation.

Nwv DN250 PN16 pneumatic high-temperature hard sealed butterfly valve is a robust flow control device engineered for medium to large-diameter industrial pipelines. Integrating a triple eccentric structure and metal hard sealing, it delivers reliable shut-off and regulation under high-temperature conditions.