We have compiled a list of manufacturers, distributors, product information, reference prices, and rankings for Constant Flow Valve.
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Constant Flow Valve - Company Ranking(5 companies in total)

Last Updated: Aggregation Period:Nov 19, 2025〜Dec 16, 2025
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Company Name Featured Products
Product Image, Product Name, Price Range overview Application/Performance example
【Product Lineup】 ○ Needle-type Constant Flow Valve (NSPW・NFFW Series) - This valve maintains a constant flow rate on the secondary side even... - Testing equipment - Various equipment manufacturers - Tanker shipment (protection of flow meters) - Shipbuilding industry (ballast water t...
Basic Information Valve for Ballast and Seawater Constant Flow Valve - We will select materials and design according to the fluid and speci... Used for flow control of seawater, such as for ballast water treatment systems.
【Specifications】 ■Fluid: Water, other liquids/oils ■Temperature: 80℃ / 180℃ ■Control pressure difference: 0.03–1.0MPa (varies depending on s... 【Usage】 ■ Water and other liquids ■ Oil *For more details, please refer to the PDF document or feel free to contact us.
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  1. Featured Products
    Valve - Constant Flow Valve (Control Valve)Valve - Constant Flow Valve (Control Valve)
    overview
    【Product Lineup】 ○ Needle-type Constant Flow Valve (NSPW・NFFW Series) - This valve maintains a constant flow rate on the secondary side even...
    Application/Performance example
    - Testing equipment - Various equipment manufacturers - Tanker shipment (protection of flow meters) - Shipbuilding industry (ballast water t...
    Control valve (constant flow valve for seawater)Control valve (constant flow valve for seawater)
    overview
    Basic Information Valve for Ballast and Seawater Constant Flow Valve - We will select materials and design according to the fluid and speci...
    Application/Performance example
    Used for flow control of seawater, such as for ballast water treatment systems.
    Needle-type constant flow valve "NSPW/NFFW series"Needle-type constant flow valve "NSPW/NFFW series"
    overview
    【Specifications】 ■Fluid: Water, other liquids/oils ■Temperature: 80℃ / 180℃ ■Control pressure difference: 0.03–1.0MPa (varies depending on s...
    Application/Performance example
    【Usage】 ■ Water and other liquids ■ Oil *For more details, please refer to the PDF document or feel free to contact us.