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  • 2022 China New Design Dn100 Butterfly Valves - Anti Theft Flanged Butterfly Valves – CVG

    2022 China New Design Dn100 Butterfly Valves - Anti Theft Flanged Butterfly Valves – CVG

    Features ▪ With the dual anti-theft design, the anti-theft effect is excellent, and the valve cannot be opened and closed without a special key. ▪ It can be installed on the tap water pipeline, community heating pipeline or other pipelines, which can effectively avoid the phenomenon of stealing and is very convenient for management. ▪ A concealed clutch device is installed on the internal valve stem. If necessary, unscrew the bolts of the fixed handwheel, insert the special key into the bolt ...
  • Personlized Products Water Distribution Modeling - Carbon Steel Stainless Steel Flanged Corrugated Compensators – CVG

    Personlized Products Water Distribution Modeling - Carbon Steel Stainless Steel Flanged Corrugated Compensators – CVG

    Description ▪ Corrugated compensators are also called expansion joints. They are composed of bellows (a kind of elastic element) and accessories such as end pipes, brackets, flanges and conduits that constitute the main body of the work. It is a compensation device using the effective expansion and contraction deformation of the elastic element of the bellows compensator to absorb the dimensional changes of pipelines, ducts or containers due to thermal expansion and contraction. It belongs to...
  • Original Factory 2″ Valves - Flange Force Transmission Compensation Joints – CVG

    Original Factory 2″ Valves - Flange Force Transmission Compensation Joints – CVG

    Single Flange Force Transmission Compensation Joint Features ▪ The loose sleeve force transmission joint is composed of a flange loose sleeve expansion joint, a short pipe flange, a force transmission screw and other components. ▪ The short pipe has a certain amount of expansion and contraction displacement. During installation and maintenance, adjust it according to the site installation size. In normal work , it can transmit the axial thrust to the entire pipeline. This not only improves wo...
  • Online Exporter 分类3: - Flange Force Transmission Compensation Joints – CVG

    Online Exporter 分类3: - Flange Force Transmission Compensation Joints – CVG

    Single Flange Force Transmission Compensation Joint Features ▪ The loose sleeve force transmission joint is composed of a flange loose sleeve expansion joint, a short pipe flange, a force transmission screw and other components. ▪ The short pipe has a certain amount of expansion and contraction displacement. During installation and maintenance, adjust it according to the site installation size. In normal work , it can transmit the axial thrust to the entire pipeline. This not only improves wo...
  • Hot sale Butterfly Valve Dn250 Dimensions - Double Eccentric Metal Seated Butterfly Valves – CVG

    Hot sale Butterfly Valve Dn250 Dimensions - Double Eccentric Metal Seated Butterfly Valves – CVG

    Features ▪ Double eccentric metal seated type. ▪ Streamlined Disc Design. ▪ Bidirectional sealing function, installation is not limited by the flow direction of medium. ▪ Stainless acid resistant steel sealing surface material to ensure a long service life. ▪ Widely used in different working conditions and mediums. ▪ High efficiency and energy saving with half shaft structure and truss type disc. ▪ Can be long time used in water for the valve with gear operator. ▪ Unique synchronous display m...
  • 2022 Latest Design Cast Valves - Pipe Fittings Pipeline Compensation Joints Dismantling Joints – CVG

    2022 Latest Design Cast Valves - Pipe Fittings Pipeline Compensation Joints Dismantling Joints – CVG

    Loose Sleeve Compensation Joint ▪ Composed of a body, a sealing ring, and a compression member, it is a device for loosely sleeved connection pipes that absorbs axial displacement and cannot withstand pressure thrust. Loose Sleeve Limit Compensation Joint ▪ It is composed of loose sleeve compensation joints and limit expansion pipes to prevent leakage or damage of compensation joints due to excessive displacement of the pipeline. It is used to absorb axial displacement and bear pressure thrus...
  • Bearing Plate Retractors Retainer Retractors – CVG

    Bearing Plate Retractors Retainer Retractors – CVG

    Features ▪ The retainer retractor has a flange at one end and a socket at the other end. Compared with traditional expanders, this product has light weight, superior performance, novel structure, simple and convenient installation, good sealing effect. And the sealing strength can be adjusted freely according to needs. ▪ Can be quickly connected with plastic pipes, cast iron pipes, ductile iron pipes, steel pipes, valves, pipe fittings, etc. ▪ Very convenient to use and manpower saving. Wheth...
  • Special Design for Sheet Metal Butterfly Valve - Center Line Wafer Butterfly Valves – CVG

    Special Design for Sheet Metal Butterfly Valve - Center Line Wafer Butterfly Valves – CVG

    Features ▪ Double eccentric, Triple eccentric type for option. ▪ Rubber seated, Metal seated type for option. ▪ A pin free structure between the connection of valve disc and stem to overcome the possible internal leakage point. ▪ Small opening torque, flexible and convenient to use, labor-saving and energy-saving. ▪ Unique structure, light weight, easy for open and close. ▪ Can be installed in any positon and easy for maintenance. ▪ Resistance for high temperature, low temperature and corrosi...
  • Low MOQ for Rectangular Port Knife Gate Valve - Metal Seated Gate Valves – CVG

    Low MOQ for Rectangular Port Knife Gate Valve - Metal Seated Gate Valves – CVG

    Features ▪ Precision Casting Valve body can ensure valve installation and sealing requirements. ▪ Compact structure, reasonable design, small operation torque, easy opening and closing. ▪ Great port, port smooth, no dirt accumulation, small flow resistance. ▪ Smooth Medium flow, no pressure loss. ▪ Copper and the hard alloy sealing, corrosion resistance and flush resistance. Material Specifications Part Material Body Carbon steel, chromium nickel titanium steel, chromium nickel molybden...
  • New Delivery for Flange Coupling Adapter Vs Dismantling Joint - Stainless Steel Flange End Metal Bellows – CVG

    New Delivery for Flange Coupling Adapter Vs Dismantling Joint - Stainless Steel Flange End Metal Bellows – CVG

    Application ▪ The Metal Bellows are mainly used for municipal pipeline construction, ventilation system construction, etc. There are many specifications and models. They have good tensile and compressive strength, strong structure, light weight. The super large diameter metal bellows can be produced and installed on site according to user needs. Material Specifications Part Material Flange Carbon steel, Stainless steel Bellows Stainless steel Braid Stainless steel Connecting Pipe C...
  • Online Exporter Valves For Sludge - Flange Loose Sleeve Limit Expansion Joints – CVG

    Online Exporter Valves For Sludge - Flange Loose Sleeve Limit Expansion Joints – CVG

    Features For Double Flange Loose Sleeve Limit Expansion Joint ▪ The double-flange limit telescopic expansion joint is composed of main components such as the main body, sealing ring, gland, and telescopic short tube. ▪ On the basis of the original performance of the loose sleeve expansion joint, a limit device is added, and a double nut is used to lock at the maximum expansion amount. ▪ The pipeline can expand and contract freely within the allowable expansion and contraction amount. Once the...
  • Hot New Products Side Mounted Eccentric Half-Ball Valves - Top Mounted Eccentric Half-Ball Valves – CVG

    Hot New Products Side Mounted Eccentric Half-Ball Valves - Top Mounted Eccentric Half-Ball Valves – CVG

    Features ▪ Small pressure loss: when fully opened, the water loss is zero, the flow channel is completely unblocked, and the medium will not deposit in the cavity of the valve body. ▪ Resistance to particle wear: there is a shear effect between the V-shaped opening ball crown and the metal valve seat. In the closing process, the ball crown only leans towards the valve seat at the last moment, without friction. Moreover, the valve seat is made of wear-resistant nickel alloy, which is not easy ...