Cast Iron Ball Valve with Flange

The GGG50 cast iron butterfly valve is made of GGG50 ductile iron material, which is widely used in industrial pipeline systems. GGG50 material is a high-strength ductile iron with higher tensile strength, toughness, and corrosion resistance than traditional cast iron. Therefore, it is a suitable choice for many working conditions. GGG50 cast iron butterfly valve is widely used in many applications with high requirements for valve materials, such as water treatment, air conditioning systems, and various industrial processes in harsh environments.

The Non-Return Flap Design Swing Check Valve in stock uses a gravity-driven tilting disc structure to achieve rapid closing in ≤0.3 seconds, effectively eliminating the risk of water hammer. If you are looking for low price or better-quality Non-Return Flap Design Swing Check, Zhongguan is the best choice.

Zhongguan Valve DIN Standard Angle Type Bellows Sealed Globe Valve adopts a professional angle structure design. This style turns conventional globe valve structures into a space-saving layout option that fits complex pipeline arrangements well, and it also improves overall sealing performance and daily maintenance convenience. As a compliant product made per DIN standards, this bellows sealed globe valve works steadily and reliably in all kinds of key industrial pipeline systems.

Zhongguan is a butterfly valve factory, providing various design, Half-stem Design Butterfly Valve is aim to lower KV, so it more suitable for smoothing the streamline by reducing the resistance of the butterfly plate to the fluid and reducing local turbulence. Half Stem Butterfly Valve adopts a non-penetrating stem design, the stem is only embedded in the valve body on one side, and the length is reduced by 50%~60%, avoiding the risk of leakage at the bottom of the penetrating stem.

If the center line butterfly valve is used for a long time, its sealing performance may deteriorate due to wear caused by extrusion and scratching. At this time, the replaceable soft seat butterfly valve, because it has the advantage of replaceable seat, can be a good solution to this problem.

BS5163 Standard Resilient Seat Gate Valve is BS 5163 in the British Standard Resilient Seated Gate Valve is a specification for resilient seated gate valves in the British Standard, applicable to water supply, drainage, and other general industrial systems。The gate valve has two sealing surfaces, and the most commonly used mode gate valve has two sealing surfaces that form a wedge shape. The wedge angle varies with the valve parameters, usually 50 degrees, and when the medium temperature is not high, it is 2 ° 52 '' ''. The gate of a wedge gate valve can be made as a whole, called a rigid gate; It can also be made into a gate that can produce slight deformation to improve its process ability and compensate for the deviation of the sealing surface angle during the processing.