Home > Double Disc Check Valve

Double Disc Check Valve

Wafer check valve is also known as reverse flow valve, check valve, back pressure valve and one-way valve. This type of valve is automatically opened and closed by the force generated by the flow of the medium itself in the pipeline. The valve used to prevent the backflow of the medium belongs to an automatic valve. Its main function is to only allow the medium to flow in one direction and prevent the flow in the opposite direction. , Prevent the reverse rotation of the pump and the drive motor, and the discharge of the container medium. Check valves may also be used on lines supplying auxiliary systems where pressure may rise above system pressure. Check valves are used in piping systems

  • Product Price:$ 13.5  / Set/Sets
    Product Details:
    Packaging:
    wooden cases, wooden pallet
    Supply Ability:
    500T
    Min. Order:
    50 Set/Sets
    place of origin:
    China
    standard:
    Ansi, Bs

    Wafer check valve is also known as reverse flow valve, check valve, back pressure valve and one-way valve. This type of valve is automatically opened and closed by the force generated by the flow of the medium itself in the pipeline. The valve used to prevent the backflow of the medium belongs to an automatic valve. Its main function is to only allow the medium to flow in one direction and prevent the flow in the opposite direction. , Prevent the reverse rotation of the pump and the drive...

    I am interested
  • Product Price:$ 5.5  / Set/Sets
    Product Details:
    Packaging:
    wooden cases, wooden pallet
    Supply Ability:
    500T
    Min. Order:
    50 Set/Sets
    place of origin:
    China
    standard:
    Ansi, Bs

    The disc of the wafer butterfly valve is installed in the diameter direction of the pipeline. In the cylindrical channel of the butterfly valve body, the disc-shaped disc rotates around the axis, and the rotation angle is between 0° and 90°, which can play the role of flow regulation. When the disc rotates to 90°, the valve reaches the maximum opening. Compared with the gate valve, the wafer butterfly valve has the characteristics of simple structure, small volume and light weight. It consists...

    I am interested
  • Product Price:$ 25.5  / Set/Sets
    Product Details:
    Packaging:
    wooden cases, wooden pallet
    Supply Ability:
    500T
    Min. Order:
    50 Set/Sets
    place of origin:
    China
    standard:
    Ansi, Bs

    Flanged soft sealing butterfly valve has novel design structure, small overall size and light weight; the disc adopts double eccentricity, which opens and closes quickly, and the operation is light and labor-saving; there is no sliding friction between the disc and the sealing ring, and the sealing surface is wear-resistant and has a long service life. , The sealing is reliable and easy to adjust. Vertical plate structure, the valve stem is an integral metal hard sealing valve, the sealing ring...

    I am interested
  • Product Price:$ 4.45  / Set/Sets
    Product Details:
    Packaging:
    wooden cases, wooden pallet
    Supply Ability:
    500T
    Min. Order:
    500 Set/Sets
    place of origin:
    China
    standard:
    Ansi, Bs

    Stainless steel ball valve and plug valve are the same type of valve. Its closing member is a sphere, and the sphere rotates around the center line of the valve body to achieve opening and closing. Stainless steel ball valves are mainly used to cut off, distribute and change the flow direction of the medium in the pipeline. It is a new type of valve that is widely used. The stainless steel ball valve can be closed tightly with only a 90-degree rotation and a small torque. The completely equal...

    I am interested
  • Product Price:$ 4.45  / Set/Sets
    Product Details:
    Packaging:
    wooden cases, wooden pallet
    Supply Ability:
    500T
    Min. Order:
    500 Set/Sets
    place of origin:
    China
    standard:
    Ansi, Bs

    Stainless steel ball valve and plug valve are the same type of valve. Its closing member is a sphere, and the sphere rotates around the center line of the valve body to achieve opening and closing. Stainless steel ball valves are mainly used to cut off, distribute and change the flow direction of the medium in the pipeline. It is a new type of valve that is widely used. The stainless steel ball valve can be closed tightly with only a 90-degree rotation and a small torque. The completely equal...

    I am interested
  • Product Price:$ 5.1  / Set/Sets
    Product Details:
    Packaging:
    wooden cases, wooden pallet
    Supply Ability:
    500T
    Min. Order:
    500 Set/Sets
    place of origin:
    China
    standard:
    Ansi, Bs

    Stainless steel ball valve and plug valve are the same type of valve. Its closing member is a sphere, and the sphere rotates around the center line of the valve body to achieve opening and closing. Stainless steel ball valves are mainly used to cut off, distribute and change the flow direction of the medium in the pipeline. It is a new type of valve that is widely used. The stainless steel ball valve can be closed tightly with only a 90-degree rotation and a small torque. The completely equal...

    I am interested
  • Product Price:$ 19.15  / Set/Sets
    Product Details:
    Packaging:
    wooden cases, wooden pallet
    Supply Ability:
    500T
    Min. Order:
    500 Set/Sets
    place of origin:
    China
    standard:
    Ansi, Bs

    Stainless steel ball valve and plug valve are the same type of valve. Its closing member is a sphere, and the sphere rotates around the center line of the valve body to achieve opening and closing. Stainless steel ball valves are mainly used to cut off, distribute and change the flow direction of the medium in the pipeline. It is a new type of valve that is widely used. The stainless steel ball valve can be closed tightly with only a 90-degree rotation and a small torque. The completely equal...

    I am interested
  • Product Price:$ 13.5  / Set/Sets
    Product Details:
    Packaging:
    wooden cases, wooden pallet
    Supply Ability:
    500T
    Min. Order:
    50 Set/Sets
    place of origin:
    China
    standard:
    Ansi, Bs

    Wafer check valve is also known as reverse flow valve, check valve, back pressure valve and one-way valve. This type of valve is automatically opened and closed by the force generated by the flow of the medium itself in the pipeline. The valve used to prevent the backflow of the medium belongs to an automatic valve. Its main function is to only allow the medium to flow in one direction and prevent the flow in the opposite direction. , Prevent the reverse rotation of the pump and the drive...

    I am interested
  • Product Price:$ 5.5  / Set/Sets
    Product Details:
    Packaging:
    wooden cases, wooden pallet
    Supply Ability:
    500T
    Min. Order:
    50 Set/Sets
    place of origin:
    China
    standard:
    Ansi, Bs

    The disc of the wafer butterfly valve is installed in the diameter direction of the pipeline. In the cylindrical channel of the butterfly valve body, the disc-shaped disc rotates around the axis, and the rotation angle is between 0° and 90°, which can play the role of flow regulation. When the disc rotates to 90°, the valve reaches the maximum opening. Compared with the gate valve, the wafer butterfly valve has the characteristics of simple structure, small volume and light weight. It consists...

    I am interested
  • Product Price:$ 25.5  / Set/Sets
    Product Details:
    Packaging:
    wooden cases, wooden pallet
    Supply Ability:
    500T
    Min. Order:
    50 Set/Sets
    place of origin:
    China
    standard:
    Ansi, Bs

    Flanged soft sealing butterfly valve has novel design structure, small overall size and light weight; the disc adopts double eccentricity, which opens and closes quickly, and the operation is light and labor-saving; there is no sliding friction between the disc and the sealing ring, and the sealing surface is wear-resistant and has a long service life. , The sealing is reliable and easy to adjust. Vertical plate structure, the valve stem is an integral metal hard sealing valve, the sealing ring...

    I am interested
  • Product Price:$ 4.45  / Set/Sets
    Product Details:
    Packaging:
    wooden cases, wooden pallet
    Supply Ability:
    500T
    Min. Order:
    500 Set/Sets
    place of origin:
    China
    standard:
    Ansi, Bs

    Stainless steel ball valve and plug valve are the same type of valve. Its closing member is a sphere, and the sphere rotates around the center line of the valve body to achieve opening and closing. Stainless steel ball valves are mainly used to cut off, distribute and change the flow direction of the medium in the pipeline. It is a new type of valve that is widely used. The stainless steel ball valve can be closed tightly with only a 90-degree rotation and a small torque. The completely equal...

    I am interested
  • Product Price:$ 4.45  / Set/Sets
    Product Details:
    Packaging:
    wooden cases, wooden pallet
    Supply Ability:
    500T
    Min. Order:
    500 Set/Sets
    place of origin:
    China
    standard:
    Ansi, Bs

    Stainless steel ball valve and plug valve are the same type of valve. Its closing member is a sphere, and the sphere rotates around the center line of the valve body to achieve opening and closing. Stainless steel ball valves are mainly used to cut off, distribute and change the flow direction of the medium in the pipeline. It is a new type of valve that is widely used. The stainless steel ball valve can be closed tightly with only a 90-degree rotation and a small torque. The completely equal...

    I am interested
  • Product Price:$ 5.1  / Set/Sets
    Product Details:
    Packaging:
    wooden cases, wooden pallet
    Supply Ability:
    500T
    Min. Order:
    500 Set/Sets
    place of origin:
    China
    standard:
    Ansi, Bs

    Stainless steel ball valve and plug valve are the same type of valve. Its closing member is a sphere, and the sphere rotates around the center line of the valve body to achieve opening and closing. Stainless steel ball valves are mainly used to cut off, distribute and change the flow direction of the medium in the pipeline. It is a new type of valve that is widely used. The stainless steel ball valve can be closed tightly with only a 90-degree rotation and a small torque. The completely equal...

    I am interested
  • Product Price:$ 19.15  / Set/Sets
    Product Details:
    Packaging:
    wooden cases, wooden pallet
    Supply Ability:
    500T
    Min. Order:
    500 Set/Sets
    place of origin:
    China
    standard:
    Ansi, Bs

    Stainless steel ball valve and plug valve are the same type of valve. Its closing member is a sphere, and the sphere rotates around the center line of the valve body to achieve opening and closing. Stainless steel ball valves are mainly used to cut off, distribute and change the flow direction of the medium in the pipeline. It is a new type of valve that is widely used. The stainless steel ball valve can be closed tightly with only a 90-degree rotation and a small torque. The completely equal...

    I am interested
  • Product Price:$ 7.25  / Set/Sets
    Product Details:
    Packaging:
    wooden cases, wooden pallet
    Supply Ability:
    10000 set
    Min. Order:
    50 Set/Sets
    place of origin:
    China
    standard:
    Ansi, Bs

    The double ball rubber soft joint perfectly makes up for the problem that the single ball rubber soft joint cannot be installed due to its length. At the same time, its structural material is made of dipped nylon cord fabric, and the inside and outside are made of high-strength anti-aging polar rubber material. It prevents the natural shrinkage of double-ball rubber soft joint products and reduces aging cracks in long-term use. Because there are many differences in the expansion joints of the...

    I am interested
  • Product Price:$ 13.5  / Set/Sets
    Product Details:
    Packaging:
    wooden cases, wooden pallet
    Supply Ability:
    500T
    Min. Order:
    50 Set/Sets
    place of origin:
    China
    standard:
    Ansi, Bs

    Wafer check valve is also known as reverse flow valve, check valve, back pressure valve and one-way valve. This type of valve is automatically opened and closed by the force generated by the flow of the medium itself in the pipeline. The valve used to prevent the backflow of the medium belongs to an automatic valve. Its main function is to only allow the medium to flow in one direction and prevent the flow in the opposite direction. , Prevent the reverse rotation of the pump and the drive...

    I am interested
  • Product Price:$ 5.5  / Set/Sets
    Product Details:
    Packaging:
    wooden cases, wooden pallet
    Supply Ability:
    500T
    Min. Order:
    50 Set/Sets
    place of origin:
    China
    standard:
    Ansi, Bs

    The disc of the wafer butterfly valve is installed in the diameter direction of the pipeline. In the cylindrical channel of the butterfly valve body, the disc-shaped disc rotates around the axis, and the rotation angle is between 0° and 90°, which can play the role of flow regulation. When the disc rotates to 90°, the valve reaches the maximum opening. Compared with the gate valve, the wafer butterfly valve has the characteristics of simple structure, small volume and light weight. It consists...

    I am interested
  • Product Price:$ 25.5  / Set/Sets
    Product Details:
    Packaging:
    wooden cases, wooden pallet
    Supply Ability:
    500T
    Min. Order:
    50 Set/Sets
    place of origin:
    China
    standard:
    Ansi, Bs

    Flanged soft sealing butterfly valve has novel design structure, small overall size and light weight; the disc adopts double eccentricity, which opens and closes quickly, and the operation is light and labor-saving; there is no sliding friction between the disc and the sealing ring, and the sealing surface is wear-resistant and has a long service life. , The sealing is reliable and easy to adjust. Vertical plate structure, the valve stem is an integral metal hard sealing valve, the sealing ring...

    I am interested
  • Product Price:$ 4.45  / Set/Sets
    Product Details:
    Packaging:
    wooden cases, wooden pallet
    Supply Ability:
    500T
    Min. Order:
    500 Set/Sets
    place of origin:
    China
    standard:
    Ansi, Bs

    Stainless steel ball valve and plug valve are the same type of valve. Its closing member is a sphere, and the sphere rotates around the center line of the valve body to achieve opening and closing. Stainless steel ball valves are mainly used to cut off, distribute and change the flow direction of the medium in the pipeline. It is a new type of valve that is widely used. The stainless steel ball valve can be closed tightly with only a 90-degree rotation and a small torque. The completely equal...

    I am interested
  • Product Price:$ 4.45  / Set/Sets
    Product Details:
    Packaging:
    wooden cases, wooden pallet
    Supply Ability:
    500T
    Min. Order:
    500 Set/Sets
    place of origin:
    China
    standard:
    Ansi, Bs

    Stainless steel ball valve and plug valve are the same type of valve. Its closing member is a sphere, and the sphere rotates around the center line of the valve body to achieve opening and closing. Stainless steel ball valves are mainly used to cut off, distribute and change the flow direction of the medium in the pipeline. It is a new type of valve that is widely used. The stainless steel ball valve can be closed tightly with only a 90-degree rotation and a small torque. The completely equal...

    I am interested
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