Qingdao Wivo Valves Co., Ltd.
Qingdao Wivo Valves Co., Ltd.
Products

Products

WIVO VALVES is a professional manufacturer and supplier in China. Our factory provides resilient gate valves, pipe joint fittings, gate valves, etc. If you are interested in our products, you can inquire now, and we will get back to you promptly.
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Cast Iron Gate Valve - DN50

Cast Iron Gate Valve - DN50

The WIVO VALVES Cast Iron Gate Valve (DN50) is a high-quality, durable valve designed for reliable flow control in water, oil, gas, and other general-purpose industrial applications. Built with robust cast iron construction and a precision-engineered wedge gate mechanism, this valve ensures tight shut-off, low-pressure drop, and long service life.
Cast Iron Knife Gate Valve DN50

Cast Iron Knife Gate Valve DN50

WIVO VALVES presents its high-performance DN50 (2") Cast Iron Knife Gate Valve, engineered for exceptional shut-off capability in slurry, viscous media, and solid-containing fluid systems. Featuring a compact design and maintenance-friendly construction, this valve excels in wastewater treatment, mining, pulp & paper, and chemical processing applications.
Pneumatic Cast Iron Check Valve DN150

Pneumatic Cast Iron Check Valve DN150

WIVO VALVES presents the Pneumatic Cast Iron Check Valve DN150, engineered for robust and reliable unidirectional flow control in demanding industrial environments. Combining a heavy-duty cast iron body with a precision pneumatic actuator, this valve ensures rapid response, leak-tight sealing, and seamless integration into automated systems. Ideal for applications requiring explosion-proof operation, high-pressure resistance, and minimal maintenance, it excels in industries such as oil & gas, chemical processing, and heavy machinery.
WIVO VALVES Cast Iron Knife Gate Valve DN500

WIVO VALVES Cast Iron Knife Gate Valve DN500

WIVO VALVES presents its high-performance Cast Iron Knife Gate Valve DN500, engineered to deliver reliable shut-off and precise flow control in abrasive and high-pressure environments. Designed for industrial and municipal systems, this valve combines rugged durability with low-maintenance operation, making it ideal for slurry, wastewater, mining, and bulk material handling applications.
WIVO Spring-Assisted Check Valve (Non-Slam Check Valve) – DN300

WIVO Spring-Assisted Check Valve (Non-Slam Check Valve) – DN300

The WIVO-CV300-S is a high-performance spring-assisted check valve designed for industrial and municipal applications requiring reliable backflow prevention in pipelines. Engineered for DN300 (12-inch) systems, this valve ensures smooth operation, minimizes water hammer, and maintains system integrity under varying pressure conditions. Crafted with precision by WIVO VALVES, it combines durability, efficiency, and compliance with international standards.
WIVO VALVES CAST IRON Check Valve DN150

WIVO VALVES CAST IRON Check Valve DN150

The WIVO VALVES Cast iron Check Valve DN150 is a high-performance, automated valve designed to prevent backflow in pipeline systems while ensuring efficient and reliable flow control. Engineered with precision, this valve combines robust construction with advanced cast iron actuation technology, making it ideal for industrial, commercial, and municipal applications where reverse flow prevention and automation are critical.
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