Vessel Half Lug Concentric Butterfly Valve

Zhongguan’s WCB Floating Ball Valve with Flanged Connection supports industrial valve procurement with a cast-steel body, floating-ball sealing, DN15–DN600 sizes, RF/FF/RTJ flange faces, and multiple seat materials for selection by medium, pressure, and temperature requirements.

Stainless Steel Flange Butterfly Valves features a flange type, providing more stable performance when near vibrations caused by the pump. Additionally, the body of the stainless steel flange butterfly valve is made of stainless steel, which offers better resistance to corrosion from the external environment

Zhongguan High Temperature Bellows Sealed Globe Valve supports steam, thermal oil, process gas, and industrial heating applications. With DN15–DN400 sizes, PN16–PN40 pressure ratings, and multiple body and bellows material options, it addresses high-temperature pipeline isolation and stem leakage control requirements.

Lug Type Semi-shaft Butterfly Valve is a control device used in industrial fluid pipeline systems. In simple terms, it is like a "flexible door" in a piping system. It opens and closes easily, seals tightly, and is particularly durable. Whether for daily use or in handling complex conditions, it can reliably complete tasks and relieve enterprises of worry and effort. This article will start from its structural principle to explain the core advantages of this valve, and will focus on introducing the technical and manufacturing advantages of Zhongguan Valve Co., Ltd. in this product field.

ASME standard flange high platform stainless steel ball valves are designed with high quality stainless steel and American standard flange interfaces for industrial fluid control systems requiring high sealing, corrosion resistance and strength. Its unique flange platform design makes the valve easier to install, while the platform structure can be adapted to a variety of actuators to meet the needs of automatic control. As one of the core products of Zhongguan Valve, the ball valve is widely used in oil, gas, chemical, food processing and water treatment industries. With superior material properties and innovative platform design, ASME standard flange height platform stainless steel ball valves ensure reliable sealing and durability under harsh conditions, providing users with efficient fluid control solutions.

The extended stem butterfly valve is different from other types of butterfly valves. Its valve stem is longer than that of ordinary butterfly valves. It is suitable for those working conditions that are buried underground or require extended operation. This valve not only retains the simple structure and convenient operation features of a butterfly valve, but also achieves convenient operation and reliable control in special environments through the elongation of the valve stem. It is widely used in heating, water supply and drainage, chemical engineering, and municipal engineering fields.