• Product Description
    Company Info.
    Model:
    Q741F
    Structural form:
    Floating ball through type
    Material:
    Carbon steel
    Connection form:
    Flange
    Nominal diameter:
    DN250 mm
    Pressure environment:
    Normal pressure
    Operating temperature:
    Normal temperature
    Driving mode:
    hydraulic
    Flow direction:
    One-way
    Standard:
    National standard
    Parts and accessories:
    Actuator
    Use:
    Cut off
    Types:
    Two-way type
    Action object:
    Pump

    Product overview:

    Hydraulic ball valve is suitable for water, oil, natural gas, drilling fluid and other media gathering pipeline as a closing device. Hydraulic ball valve consists of two parts: hydraulic device and ball valve. The valve rod rotates to drive the ball to rotate by the hydraulic device to achieve the goal of opening and closing.
    Nominal pressure:1.6,2.5.4.0.6.4MPa
    Operating temperature: -29~425℃ (carbon steel)-40~+550℃ (stainless steel)
    Nominal diameter: DN50~800mm
    Body material:304.306.316L.WCB.HT200
    Connection flange: JB/T79.GB913.HG20592
    Applicable medium: air, water, steam, oil and nitric acid, acetic acid and other corrosive fluids
    Mode of action: cut-off type, adjustment type, manual control
    Power supply voltage: 220VAC, 24 VAC
    Input signal:4~ 20mA/1~5VDC
    Features:

    1. The ball and valve body of the ball valve are made of stainless steel with good corrosion resistance.
    2, ball valve metal dense paste, can meet the drilling mud medium environment.
    3. The hydraulic drive part has small structure size, which can meet the narrow installation environment.
    4, hydraulic drive torque is large, with the blowout preventer hydraulic control console can meet the use requirements.

    Name(chinese)
    Name(English)
    Wenzhou Langxu Valve Co., Ltd.
    China credit code
    Identity Verification
    Registered Capital
    1,000,000 CNY
    Operating term
    2020-04-13 ~ ****
    Product Category
    Hydraulic ball valveExpansion butterfly valveHastelloy ball valveTitanium alloy ball valve
    Company Registered Address:
    Yongxing Street, Longwan District
    Address
    Wenzhou, Zhejiang, Wenzhou City, China
    Nearby port
    Ningbo,Zhoushan,Wenzhou
    Wenzhou Langxu Valve Co., Ltd. is located in the east of Longwan Wenzhou, Longwan Yongxing Industrial Zone, close to Wenzhou Yongqiang Airport and Longwan 10,000-ton Wharf, with convenient transportation. A valve manufacturing enterprise integrating production and sales into services. Our main products include gate valves, stop valves, check valves, ball valves, butterfly valves, filtration, stainless steel, carbon steel valves and some valves with actuators. Products can be produced and accepted according to different requirements using GB, JIS, API, ANSI, and BS standards. Carbon steel, stainless steel, special steel, etc. can be used according to different media, temperatures and materials used; it is widely used in chemical, petroleum, light industry, food, medicine, environmental protection and other fields. Products are sold in various places and are highly praised by merchants. The enterprise implements a modern management model, adheres to the business philosophy of "survival through quality, development through reputation, and innovation through technology", is honest, pragmatic, dares to advance, and strives to control product quality to characteristic qualified products. To create a business philosophy of trustworthiness, customer *", we will continue to apply new technologies, new processes, and new materials, and actively develop new varieties to provide users with high-quality valve products and more complete future services. We sincerely welcome new and old customers to cooperate with us to create brilliance...
    Name(chinese)
    Name(English)
    Wenzhou Langxu Valve Co., Ltd.
    China credit code
    Identity Verification
    Registered Capital
    1,000,000 CNY
    Operating term
    2020-04-13 ~ ****
    Product Category
    Hydraulic ball valveExpansion butterfly valveHastelloy ball valveTitanium alloy ball valve
    Company Registered Address:
    Yongxing Street, Longwan District
    Address
    Wenzhou, Zhejiang, Wenzhou City, China
    Nearby port
    Ningbo,Zhoushan,Wenzhou
    Wenzhou Langxu Valve Co., Ltd. is located in the east of Longwan Wenzhou, Longwan Yongxing Industrial Zone, close to Wenzhou Yongqiang Airport and Longwan 10,000-ton Wharf, with convenient transportation. A valve manufacturing enterprise integrating production and sales into services. Our main products include gate valves, stop valves, check valves, ball valves, butterfly valves, filtration, stainless steel, carbon steel valves and some valves with actuators. Products can be produced and accepted according to different requirements using GB, JIS, API, ANSI, and BS standards. Carbon steel, stainless steel, special steel, etc. can be used according to different media, temperatures and materials used; it is widely used in chemical, petroleum, light industry, food, medicine, environmental protection and other fields. Products are sold in various places and are highly praised by merchants. The enterprise implements a modern management model, adheres to the business philosophy of "survival through quality, development through reputation, and innovation through technology", is honest, pragmatic, dares to advance, and strives to control product quality to characteristic qualified products. To create a business philosophy of trustworthiness, customer *", we will continue to apply new technologies, new processes, and new materials, and actively develop new varieties to provide users with high-quality valve products and more complete future services. We sincerely welcome new and old customers to cooperate with us to create brilliance...
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