stop valves

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    Right angle stop valve

    Right-angle globe valve is suitable for pipelines in various working conditions, such as petroleum, chemical, pharmaceutical, fertilizer, power, recycling equipment, gas supply, cooling and freezing systems, boiler steam systems, hot oil systems, etc. medium. The product structure is reasonable, the seal is reliable, the performance is good, and the shape is beautiful; wear resistance, corrosion resistance, no leakage, good anti-friction performance, long service life

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    Ammonia shut-off valve

    The straight-through globe valve relies on the stem pressure to tightly bond the disc sealing surface to the seat sealing surface to prevent media flow. In the process of opening and closing, the friction between the sealing surfaces is small, wear-resistant, the opening height is small, and the manufacturing process performance is good. It is the most widely used valve in the industrial sector. Compared with the gate valve, the structure of the shut-off valve is relatively simple, and the manufacturing and maintenance are relatively convenient; the sealing surface is not easy to wear, scratch, seal, and has a long service life; the valve stroke is small when opening and closing, and the opening and closing time is short.

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    Welding stop valve STY15

    The straight-through globe valve relies on the stem pressure to tightly bond the disc sealing surface to the seat sealing surface to prevent media flow. In the process of opening and closing, the friction between the sealing surfaces is small, wear-resistant, the opening height is small, and the manufacturing process performance is good. It is the most widely used valve in the industrial sector. Compared with the gate valve, the structure of the shut-off valve is relatively simple, and the manufacturing and maintenance are relatively convenient; the sealing surface is not easy to wear, scratch, seal, and has a long service life; the valve stroke is small when opening and closing, and the opening and closing time is short.

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    Right-angle welding stop valve STC25M

    Shandong Ruihua Refrigeration Equipment Co.,Ltd is found in 1989, as an engineering, manufacturing, installation and maintenance refrigeration equipment company. We can also provide environmental protection and energy saving refrigeration solutions in accordance with users’ requirements. Our main products include screw refrigeration compressors and accessories, piston refrigeration compressors and accessories, Industrial refrigeration system accessories, Cold storage installation accessories, Ammonia chemical protection products, Refrigeration instrument and gauge, mobile cold storage and so on.

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    Cast iron flange stop valve

    Shandong Ruihua Refrigeration Equipment Co.,Ltd is found in 1989, as an engineering, manufacturing, installation and maintenance refrigeration equipment company. We can also provide environmental protection and energy saving refrigeration solutions in accordance with users’ requirements. Our main products include screw refrigeration compressors and accessories, piston refrigeration compressors and accessories, Industrial refrigeration system accessories, Cold storage installation accessories, Ammonia chemical protection products, Refrigeration instrument and gauge, mobile cold storage and so on.

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