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  • TWS Valve Introduction 2018

    TWS Valve’s core products include resilient butterfly valve, gate valve, check valve, Y strainer, balancing valve, air releasing valve, backflow preventer, etc, and all products conform to international standards.

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  • TWS Valve Introduction 2020

    TWS Valve’s core products include resilient butterfly valve, gate valve, check valve, Y strainer, balancing valve, air releasing valve, backflow preventer, etc, and all products conform to international standards.

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  • TWS Valve Introduction 2019

    TWS Valve’s core products include resilient butterfly valve, gate valve, check valve, Y strainer, balancing valve, air releasing valve, backflow preventer, etc, and all products conform to international standards.

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  • Butterfly valve,TWS Valve

    The main products of TWS Valve is butterfly valve include wafer butterfly valve, lug butterfly valve, U tupe butterfly valve and flanged butterfly valve.

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  • TWS Valve introduction

    TWS Valve’s core products include resilient butterfly valve, gate valve, check valve, Y strainer, balancing valve, air releasing valve, backflow preventer, etc, and all products conform to international standards.

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  • Backflow preventer,TWS Valve

    Backflow preventer mainly used for water supply from urban unit to the general sewage unit strictly limit the pipeline pressure so that the water flow can only be one-way. Its function is to prevent the backflow of the pipeline medium or any condition siphon flow back, in order to avoid backflow pollution.

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  • Air release valve,TWS Valve

    The composite high-speed air release valve are combined with two parts of high-pressure diaphragm air valve and the low pressure inlet and exhaust valve ,It has both exhaust and intake functions.

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  • C95400 lug butterfly valve

    Alignment features of lugged body allows easy installation between pipeline flanges. a real installationi cost saving, can be installed in the pipe end. C95400 material has excellent corrosion resistance and can adapt to seawater environment.

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  • Flanged static balancing valve,TWS Valve

    TWS Flanged Static balancing valve is a key hydraulic balance product used for precise flow regulating of water pipelines system in HVAC application to ensure static hydraulic balance across whole water system.

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  • Soft seat wafer butterfly valve

    Soft seat wafer butterfly valve is soft sleeve type and can separate the body and fluid medium exactly.

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  • Eccentric flanged butterfly valve

    Eccentric flanged butterfly valve incorporates a positive retained resilient disc seal and either an integral body seat. The valve has three unique attributes: less weight, more strength and lower torque.

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  • Grooved end butterfly valve

    Grooved end butterfly valve is a grooved end bubble tight shutoff butterfly valve with outstanding flow characteristics. The rubber seal is molded onto the ductile iron disc, in order to allow for maximum flow potential.

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