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  • High-Quality Soft Seal Butterfly Valves: Your Reliable Flow Control Solution

    High-Quality Soft Seal Butterfly Valves: Your Reliable Flow Control Solution

    As a leading manufacturer of soft seal butterfly valves, we specialize in delivering durable, high-quality valves designed for a wide range of industrial applications. Our product line includes wafer (double-flanged), lug, flanged centerline, and flanged eccentric butterfly valves, ensuring optim...
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  • Tianjin Tanggu Waters Valve Co., Ltd.: Redefining Fluid Control with Soft-Sealed Butterfly Valves

    Tianjin Tanggu Waters Valve Co., Ltd.: Redefining Fluid Control with Soft-Sealed Butterfly Valves

    Tianjin Tanggu Waters Valve Co., Ltd.: Redefining Fluid Control with Soft-Sealed Butterfly Valves. As a distinguished leader in the valve manufacturing industry, Tianjin Tanggu Waters Valve Co., Ltd. has consistently set the bench mark for excellence through innovative solutions and unwavering co...
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  • Tianjin Tanggu Waters Valve Co., Ltd. Backflow Preventer: Uncompromising Protection for Your Systems

    Tianjin Tanggu Waters Valve Co., Ltd. Backflow Preventer: Uncompromising Protection for Your Systems

    Tianjin Tanggu Waters Valve Co., Ltd. Backflow Preventer: Uncompromising Protection for Your Systems As a leading manufacturer in the valve industry, Tianjin Tanggu Waters Valve Co., Ltd. has been committed to delivering innovative and reliable solutions for over 20 years. Specializing in soft-se...
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  • Safeguard Your Water Supply with Our Advanced Backflow Preventers

    Safeguard Your Water Supply with Our Advanced Backflow Preventers

    In an era where the quality of water is of paramount importance, protecting your water supply from contamination is non-negotiable. Backflow, the unwanted reversal of water flow, can introduce harmful substances, pollutants, and contaminants into your clean water system, posing serious risks to p...
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  • TWS Soft-Sealing Butterfly Valves

    TWS Soft-Sealing Butterfly Valves

    ‌Core Product Features‌ ‌Material & Durability‌ ‌Body & Components‌: Carbon steel, stainless steel, or alloy materials, with ceramic-coated surfaces for enhanced corrosion resistance in harsh environments (e.g., seawater, chemicals). ‌Sealing Rings‌: EPDM, PTFE, or fluorine rubber option...
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  • Air release valve

    Air release valve

    Tianjin Tanggu Water-seal Valve Co., Ltd. R & D production of Air release valve, mainly by the valve body, valve cover, float ball, floating bucket, sealing ring, stop ring, support frame, noise reduction system, exhaust hood and high pressure micro-exhaust system, etc. How it works: When the...
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  • Analysis of the Advantages and Disadvantages of the Five Common Types of Valves 2

    Analysis of the Advantages and Disadvantages of the Five Common Types of Valves 2

    3. Ball Valve The ball valve evolved from the plug valve. Its opening and closing part is a sphere, and the sphere rotates 90°around the axis of the valve stem to achieve the purpose of opening and closing. The ball valve is mainly used on pipelines to cut off, distribut...
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  • ‌Heat Treatment Process for WCB Castings‌

    ‌Heat Treatment Process for WCB Castings‌

    WCB, a carbon steel casting material conforming to ASTM A216 Grade WCB, undergoes a standardized heat treatment process to achieve the required mechanical properties, dimensional stability, and resistance to thermal stress. Below is a detailed description of the typical ...
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  • The two types of TWS rubber seat-Innovative Rubber Valve Seats for Enhanced Performance

    The two types of TWS rubber seat-Innovative Rubber Valve Seats for Enhanced Performance

    TWS VALVE, a trusted manufacturer of resilient seated butterfly valves, proudly introduces two advanced rubber seat solutions engineered for superior sealing and durability: ‌FlexiSeal™ Soft Rubber Seats‌ Crafted from premium EPDM or NBR compounds, our soft seats deliver exceptional elasticity an...
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  • Analysis of the advantages and disadvantages of the five common valves

    Analysis of the advantages and disadvantages of the five common valves

    There are many types of valves, each has its own advantages and disadvantages, the following lists the advantages and disadvantages of five valves, including gate valves, butterfly valves,ball valves, globe valves and plug valves,I hope to help you. Gate valve...
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  • Leakage fault and elimination method after installation of the soft seal butterfly valve in the middle line

    Leakage fault and elimination method after installation of the soft seal butterfly valve in the middle line

    The inner sealing of the concentric line soft seal butterfly valve D341X-CL150 relies on the seamless contact between the rubber seat and the butterfly plate YD7Z1X-10ZB1 , and the valve has a two-way sealing function. The stem sealing of the valve relies on the sealing convex surface of the rubb...
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  • Classification of Air Valves

    Classification of Air Valves

    Air valves GPQW4X-10Q are applied to the pipeline exhaust in independent heating systems, centralized heating systems, heating boilers, central air conditioners, floor heating systems, solar heating systems, etc. Since water usually dissolves a certain amount of air, and the solubility of air dec...
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