NWV DN300 pneumatic knife gate valve is a specialized valve designed for controlling the flow of various media, including liquids with suspended solids, slurries, and powders.

NWV’s DN300 PN16 lug-type manual knife gate valve is specifically designed to meet the complex fluid control needs of industrial applications. It plays a crucial role in numerous industrial scenarios, ensuring the stable and safe transportation of fluids.

NWV flanged knife gate valves are specifically designed for fluids containing solid particles or fibrous materials, constructed from high-strength ductile iron (GGG50) or stainless steel (304/316).

NWV stainless steel knife gate valve is a specialized flow control solution engineered for industrial systems handling media with high solid content. Crafted with stainless steel (and optional cast steel), it features a sharp-edged gate design and flange connection to ensure reliable shut-off and flow regulation of slurries, sludge, and viscous fluids.

NWV DN100 PN16 Pneumatic Ceramic Discharge Double Gate Valve is a high – performance industrial valve engineered for harsh – condition applications involving abrasive, high – viscosity, or corrosive media.

NWV Wear-Resistant Zero-Leakage High-Pressure Knife Slurry Valve is a specialized industrial valve meticulously engineered to address the challenges of handling abrasive and high-pressure slurries, particularly in mining operations.

NWV stainless steel flanged knife gate valve with electric actuator is a high-performance industrial valve engineered for precise flow control in harsh environments containing solids, slurries, or fibrous media.

NWV DN100 (4in) electric knife gate valve with WCB wafer flange is a specialized industrial valve engineered for reliable shutoff and flow control in media containing solids, dust, or particles—an area where traditional gate valves often clog or fail.

API6D DN20 DN50 150LB Flange ASTM A105 Forged Steel Gate Valve, Standard body and bonnet materials are carbon steel (ASME SA105), alloy steel (ASME SA182 Gr. F11) and stainless steel (ASME SA182 Gr. F316) Trim for steel valves is 13% chrome stainless steel. 316 stainless steel valves have 316 trim.

Designed for use in high-temperature steam and water, this multipurpose gate valve can be used in a wide variety of general-purpose applications including vents, drains and isolation of compressors, condensers, heaters, pumps, water lines, heat exchangers, bypass lines, flash tanks, control valves, etc.

Standard body and bonnet materials are carbon steel (ASME SA105), alloy steel (ASME SA182 Gr. F11) and stainless steel (ASME SA182 Gr. F316) Trim for steel valves is 13% chrome stainless steel. 316 stainless steel valves have 316 trim.

As a key shut-off device in industrial pipeline systems, the custom forged A105 stainless steel 304/316 CF8 WCB high-temperature manual cast steel gate valve serves as a core fluid control component in petroleum, chemical, power, metallurgy, and other industries.

As a critical shut-off and regulation device in industrial pipeline systems, NEWWAY forged steel and stainless steel wedge gate valves are constructed from high-strength A105 forged carbon steel and 304/316 stainless steel, combined with a wedge-type single gate structure.

As a widely applied shut-off device in industrial pipeline systems, the Newway 304 stainless steel rising stem flanged gate valve is forged from AISI 304 stainless steel (0Cr18Ni9), with standard configurations of ANSI 150LB pressure class and DN100 nominal diameter.

As a critical shut-off device in industrial pipeline systems, the NWV ANSI Class 150 manual stainless steel flanged gate valve is constructed from 304/316 stainless steel or WCB cast steel.

NWV’s ANSI 1500LBS forged steel manual high-pressure self-sealing welded gate valve, designed to ASME B16.34 standards, uses A105 forged carbon steel or 316 stainless steel, developed for high-pressure pipeline systems in petroleum, chemical, and power industries.

NWV’s self-sealing integral free forging power station gate valve is designed for high-temperature and high-pressure conditions in power, petrochemical, and metallurgy industries.

NWV custom forged steel/stainless steel gate valves feature A105 forged carbon steel, 304/316 stainless steel, and CF8/WCB cast steel materials.

NWV DN20 PN160 gate valve is a high-pressure flow control solution engineered for extreme industrial environments requiring robust performance and temperature resistance.

NWV DN40 150LB gate valve is a robust industrial flow control solution engineered for medium-pressure pipeline systems. Constructed from A105 carbon steel with an RF flange connection and handwheel actuation, it delivers reliable on-off control for clean media like water, oil, gas, and light industrial fluids.

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 aluminum bronze multi-level hard seal gear-operated lug-type triple offset butterfly valve is a high-performance flow control solution engineered for large-diameter, demanding pipeline systems.

NWV three eccentric hard seal electric flange butterfly valve is a precision-engineered flow control solution tailored for high-temperature and medium-pressure industrial systems.

NWV DN800 triple eccentric hard-sealed butterfly valve is a specialized flow control solution engineered for large-diameter water media pipelines. Crafted with CF8 stainless steel—renowned for corrosion resistance—it features a triple eccentric structure, rotary disc, and worm gear drive to balance precise shut-off and long-term reliability.