NWV flanged swing check valves are crafted from A105 forged carbon steel, adhering to API 594 and ASME B16.34 standards. Featuring a single-disc swing mechanism, these valves automatically prevent backflow in industrial pipelines.

NWV DN80 hydraulic vertical check valves are constructed from WCB carbon steel, designed to GB/T 12235 and API 594 standards. The valve disc lifts along vertical guide rods to prevent backflow automatically.

NWV C95800 Double-Plate Aluminum Bronze Lug-Type Swing Check Valve is a high-performance fluid control device designed to prevent reverse flow in industrial pipelines.

NWV DN100 PN16 cast steel wafer type single disc swing check valve is a specialized backflow prevention solution engineered for industrial pipelines.

NWV DN300 Class 300 carbon steel/stainless steel flanged swing check valve is a key backflow prevention component for large-diameter industrial pipelines.

NWV DN50 PN16 brass/aluminum bronze flanged ends swing check valve is a specialized backflow prevention component designed for medium-diameter industrial pipelines.

NWV SS304 stainless steel flanged check valve is a critical pipeline component engineered to prevent media backflow while ensuring unidirectional flow in industrial systems.

Forged Steel A105N 150LB RF FLANGE Check Valve

NWV flanged forged steel lift check valves comply with GB/T 12235 standards, constructed from A105 forged carbon steel and 304/316 stainless steel.

NWV high-temperature steam flanged forged steel lift check valves are constructed from WCB forged carbon steel, designed to GB/T 12235 and API 594 standards.

NWV flanged swing check valves are crafted from A105 forged carbon steel, adhering to API 594 and ASME B16.34 standards. Featuring a single-disc swing mechanism, these valves automatically prevent backflow in industrial pipelines.

NWV lug type double disc swing check valve is a high-performance flow control device designed to prevent reverse flow in industrial pipelines. Featuring a dual-disc structure and lug-type connection, it combines compact design with reliable non-return functionality.

The product complies with the national standard GB12235, with reasonable structure, reliable sealing, excellent performance and beautiful appearance.

NWV bellows seal flanged globe valves are engineered for toxic, flammable, and high-purity media, featuring dual sealing from bellows and packing to eliminate external leakage.

NWV forged stainless steel globe valves feature A182 F304/F316 forged stainless steel bodies, compliant with ASME B16.34 standards for Class 600 (PN100) high-pressure applications.

NWV high-temperature high-pressure globe valves comply with ASME B16.34 and GB/T 12235 standards, constructed from A105 forged carbon steel and WC6/WC9 cast steel for extreme conditions.

NWV ductile iron flange globe valves are designed to strict BS5152 and ANSI B16.10 standards, constructed from QT450-10 ductile iron and HT250 gray cast iron.

NWV bellow seal bonnet globe valve is a high-reliability flow control solution engineered for high-temperature and medium-pressure industrial systems. Crafted with GS-C25 carbon steel, WCB, or stainless steel (CF8/CF3).

NWV high performance zero-leakage bellow seal globe valve is a specialized flow control solution engineered for hot oil systems and high-temperature industrial pipelines.

NWV angle type bellow seal globe valve is a specialized flow control solution engineered for industrial pipelines requiring space-saving installation and zero leakage.

NWV DIN flanged bellow seal globe valve is a high-reliability flow control solution engineered for industrial pipelines requiring zero leakage and stable performance.

NWV DN50 manual marine flange bronze straight globe valve is a specialized flow control component designed for marine pipelines. Crafted from high-quality bronze, it features a straight-through structure and flange connection, compatible with both DIN and ANSI standards.

NWV manual flanged globe valve is a versatile industrial flow control solution engineered to meet global standards. Crafted with WCB cast carbon steel, it integrates precise throttling capabilities and reliable sealing to handle water, oil, gas, and other industrial media.

NWV stainless steel cryogenic globe valve is a high-performance industrial valve designed for harsh operating environments, particularly suited for handling low-temperature, ultra-low-temperature, and high-pressure media.