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Product Description
· Core Materials: The valve body, ball, and stem are made of SS304/316/316L precision-cast stainless steel, which is resistant to acids, alkalis, salt spray, and various corrosive media. It carries no risk of impurity precipitation, thereby ensuring fluid purity. The valve seat is made of pure PTFE, and the stem seal is equipped with FKM/ FFKM O-rings. This dual-seal design achieves dual zero leakage for both the main passage and the bypass.
· Structural Design: It offers two core flow channel designs: L-port (switching) and T-port (diverting/mixing). The L-port achieves 90° directional switching control of the media, while the T-port supports media diverting, mixing, and multi-directional switching, meeting the control logic requirements of different pipelines.
· Connection & Drive: Standard connections include clamp (tri-clamp), flange, and thread. No on-site adapters are required, allowing direct connection to various pipelines and adapting to different installation processes. Drive types are available in manual, electric, and pneumatic options, flexibly accommodating the integration needs of both manual operation and automated control systems.
Technical Parameters
· Nominal Diameter: DN25-DN125 (1” - 5”), with full specifications covering the complex control needs of various industrial fluid pipelines.
· Pressure Rating: Standard PN16; custom high-pressure models can reach PN40/PN64 to meet high-pressure fluid transportation conditions.
· Working Temperature: Standard type -40℃ to 120℃; custom high-temperature models can reach up to 200℃, accommodating the control of media at different temperatures.
· Flow Capacity: Kvs value ranges from 18 to 400 m³/h. The full-port design significantly reduces fluid resistance and improves system transportation and regulation efficiency.
· Actuator Torque: 10Nm - 40Nm. The torque is precisely matched for 90° fast switching, ensuring smooth and reliable drive operation.
· Protection Class: Electric and pneumatic actuators offer multiple protection ratings including IP54/IP66/IP67, adapting to complex installation environments such as outdoor, humid, and dusty conditions.
· Applicable Media: Water, ethylene glycol mixtures (concentration < 60%), deionized water, fluorinated fluids, oils, acid/alkali corrosive media, and other types of industrial fluids.
product feature
· Full-Port, Low-Resistance & High-Efficiency: The internal channel of the valve body is completely consistent with the inner diameter of the pipeline, with no throttling or reduced-port structure. This maximizes the reduction of pressure loss during fluid switching and diverting, improves system flow efficiency, prevents media retention and deposition, and lowers pipeline maintenance costs.
· Comprehensive Zero-Leakage Sealing: Featuring a PTFE seat and FKM/FFKM dual stem seal design, the gas tightness meets the Rate A standard. Zero leakage is achieved in both the main passage and the bypass, completely eliminating media loss and leakage hazards, and ensuring the safety and stability of fluid system operations.
· Omnidirectional Stable Installation: It supports installation in any direction (horizontal or vertical) without compromising performance, facilitating flexible pipeline layout. The precision-cast valve body features high structural strength, as well as shock and vibration resistance, making it suitable for long-term continuous operation in industrial systems.
· Sanitary-Grade Process Compatibility: Featuring an anaerobic adhesive-free design and one-piece welded sealing, it complies with FDA sanitary standards. The surface can be customized with sanitary-grade mechanical polishing, making it suitable for sanitary working conditions with high requirements for fluid purity, such as food and pharmaceuticals, and biochemicals.
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