• API603 Stainless Steel Valve

    API603 Stainless Steel Valve


    Gate, Globe & Check Valves

    Neway’s API603 series stainless steel valve consists of Gate, Globe, & Check valves. The valve’s wall thickness is designed in accordance with ASME B16.34. Compared with industry standard API600 valves, this series of valves offers a lighter and more cost-efficient alternative. It is widely used in the fine chemical and food industries. Special designs include an extended bonnet for cryogenic services.

    Design Features

    Precision Investment casting
    PTFE gasket & packing
    Integral seat
    Lightweight design
    Flexible wedge

    Product Range

    Type Gate, Globe, Check
    Size 1/2~12”
    Rating 150~300LB (PN16~PN40)
    Body Materials Stainless Steel, Alloy Steel, Duplex Steel
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  • Full-opening Check Valve

    Full-opening Check Valve


    Pipeline Valves

    Neway’s full-opening check valves are designed in accordance with API6D, they are ideal for crude oil and gas transportation in order to avoid flow reveral. The full-opening design is also capable of pig ball cleaning services. For bigger sizes, a dashpot device can optionally be added in order to protect the sealing surface which controls the disc closing time. NEWAY offers two series of full opening check valves – soft seal and metal seal.

    Design Features

    Swing disc design
    Suit for line pigging service
    Optional soft seal and metal seal
    Optional welded and thread seat
    Optional dashpot device

    Product Range

    Size 1/2~8”(DN50~DN1200)
    Rating 150 ~300LB
    Body Materials Carbon Steel, Stainless Steel
    End Connection RF


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