• Product Description
    Company Info.
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    Basic 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:
    Two-way
    Standard:
    National standard
    Parts and accessories:
    Actuator
    Use:
    Cut off
    Types:
    Two-way type
    Action object:
    Pump
    Product Description

    Product Description:

    Hydraulic ball valveQ741F hydraulic stainless steel ball valve/explosion-proof hydraulic flange ball valve/hydraulic flange ball valve/hydraulic carbon steel ball valve/precision small hydraulic flange ball valveis suitable for water, oil, natural gas, drilling fluid and other media gathering and transmission pipeline as a closing device Hydraulic flange ball valve consists of two parts: hydraulic device and ball valve. Rely on the hydraulic device to rotate the valve rod to drive the ball to rotate to achieve the role of opening and closing.

    Technical parameters:

    Nominal pressure: 1.6, 2.5, 4.0, 6.4MPa

    Operating temperature: -29 ° C to 350 ° C (carbon steel)

    Nominal diameter: DN50~800mm

    Body material: 304, 316, 316L, WCB, HT200

    Connection flange: JB/T79.GB913.HG20592

    Applicable medium: air, water, steam, oil and other fluids

    Product advantages:

    Hydraulic valve is more convenient for users to operate light, remote automatic operation, the development of the use of the ball valve range, especially in harsh environments is not convenient for manual operation or normally open action, supporting automatic computer operation, double eccentric ball valve configuration hydraulic actuator, more innovative. The valve has all the advantages of double eccentric ball valve, such as small opening force, good sealing performance and so on, and wear resistance. Corrosion resistant material. Hydraulic valves are widely used in water, steam, sewage, papermaking, petrochemical, natural gas, solution and pulp two-phase mixed flow medium, and dusty gas, granular fluid, powder solid medium transmission ideal equipment, the use of hydraulic operation, more convenient for management automation, remote control, configuration of hydraulic signal device, can be used for automatic operation and centralized control.

    Structural characteristics: 

    1, simple and reliable structure, small size.

    2, stable and reliable transmission.

    3, hydraulic cylinder can obtain a large output torque.

    The valve switch can be accurately adjusted by the constant pressure relief valve, including the adjustment of the opening and closing torque; the torque can even be directly reflected by the hydraulic instrument.

    5, the valve opening speed adjustment is convenient.

    6, in the event of a sudden power interruption accident, the accumulator can still be used for one or several opening and closing operations.

    Main technical parameters:

    1, liquid source pressure: 8-16MPa

    2, input signal: electrical signal 0-10MA,4-20MA 

    3. Voltage of repeater: AC220V,DC24V

    4. Liquid source interface: M16X1.5, M18x1.5

    5, working environment temperature: -20 degrees-90 degrees, special-45 degrees-120 degrees

     

    Know Your Supplier
    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...
    Company Profile
    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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