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Water Treatment Valves

Water Treatment Valves

In the water treatment industry, valves are used to control the flow and water pressure of water supply and drainage, as well as the quality and temperature of treated water. The most common types of valves include butterfly valves, ball valves, gate valves, globe valves, check valves, filters, and so on. Concentric soft seal butterfly valve,resilient seated gate valve, ball type check valve, cast iron ball valve, cast iron strainers, etc. are the core products of our Zhongguan water treatment valve series.

Handle Stainless steel PTFE seat concentric butterfly valve

The concentric butterfly valve configuration is the most common style of butterfly valve layout. The stem of this butterfly valve moves along the center line of the disc in the pipe hole, and the valve seat is the inner diameter of the valve body. Due to the reliability of the sealing components and the flexibility […]
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Pneumatic stainless steel PTFE valve seat wafer type concentric butterfly valve

Most wafer type butterfly valves are crafted with four alignment holes compatible with pipeline connections, facilitating their installation between flanges. Exhibiting compatibility with a broad spectrum of flange standards, they form robust seals with the rubber or EPDM valve seat and flange connection. Unlike their lug-style counterparts, wafer-style valves are unsuitable for end-of-line services and […]
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Aluminium Handle Non-backed Seat Wafer Type Concentric Butterfly Valve

Wafer butterfly valves are widely favored in industrial applications for their versatility and performance. They are known for their ability to control flow with precision, making them suitable for a variety of fluid management systems, including those handling corrosive or abrasive substances. Additionally, their streamlined design and efficient operation make them ideal for use in […]
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JIS 5K 10K Soft Back Replaceable Seat Marine Half Lugged Concentric Butterfly Valve

The lug type center line butterfly valve is designed with threaded lugs on the valve body, making it easy to install between pipeline flanges using bolts. These valves ensure firm fixation within the pipeline, provide stable connections, and are very suitable for applications that require dismantling the pipeline without affecting adjacent flange equipment. However, installing […]
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Manual Operated Two Pcs Ball Valve

Manual valves are essential components in fluid control systems, operated by a manual operator like a hand-wheel or hand-lever. Their primary function is to start and stop flow, though some designs offer basic throttling capabilities as well. These valves provide a reliable means of controlling fluid flow in various industrial processes and applications. With their […]
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2PCS Ball Valve

Two-piece ball valves represent a prevalent type of ball valve design in various industries. As the name implies, these valves comprise two main pieces: the first piece incorporates one end connection and forms the body, while the second piece, housing the trim and featuring the second end connection, fits into the first piece. Once installed, […]
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High Platform 2pcs Ball Valve

The high-platform ball valve, complying with the IS05211 manufacturing standard, offers several advantages over conventional designs. Its adherence to this standard facilitates convenient installation of pneumatic actuators, electric actuators, and other devices, enhancing stability and aesthetic appeal. Serving as an evolution of traditional bracket ball valves, the high-platform variant eliminates the need for an additional […]
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Marine Aluminum-Bronze Lug butterfly valve

Marine butterfly valves stand out in shipbuilding systems due to their distinctive features tailored to maritime environments. Their compact, lightweight design suits space-constrained settings, ensuring easy installation and maintenance aboard ships. These valves excel in throttling capabilities, allowing precise fluid flow control without compromising valve integrity. With quarter-turn operation, they swiftly open and close, mitigating […]
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Expansion Joint

Expansion joints are flexible connectors used in the piping systems of numerous industries. Their main purpose is to allow for movement and flexibility. Some expansion joints also provide sound dampening and assist with minimizing vibration. Knowing the proper style, material, and location of expansion joints is critical to their performance and lifespan.
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Cast Iron Strainer

Strainer can be defined as a pipe fitting through which liquid is passed for purification, filtering or separation from solid matter; anything used to strain a liquid; any device functioning as a sieve or filter used to prevent solid bodies from mixing in a liquid stream or flowline.
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Wafer Check Valve

Wafer check valves are compact and lightweight valves designed to prevent backflow in pipelines. Their wafer-style design allows for easy installation between flanges, minimizing space requirements. Equipped with a hinged disc or flap, these valves automatically close to prevent reverse flow when fluid pressure decreases. Constructed from materials such as stainless steel, ductile iron, or […]
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Cast Iron Ball Valve

Cast iron ball valves are robust valves commonly used in industrial applications for their durability and reliability. Featuring a spherical disc with a hole in the middle, these valves regulate flow by rotating the ball a quarter turn, either allowing or stopping fluid passage. The cast iron construction provides strength and resistance to corrosion, making […]
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Resilient seated gate valves

Resilient seated gate valves are engineered with an elastomer-coated gate to provide a secure seal when closed. This elastomer, commonly rubber-based, enables a bubble-tight shut-off, preventing leaks and ensuring smooth operation. Due to this design, these valves are versatile and find application across various industries, where dependable shut-off and low maintenance are essential.
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Double half shaft pinless wafer type butterfly valve

Double half shaft non pin butterfly valve is a new type of valve control equipment, which is mainly characterized by adopting a double half shaft design and non pin connection. During the working process, the dual half axis is rotated by the driving device to control the opening and closing of the valve.
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