Tianjin Tanggu TWT Valve Co., Ltd

Free Member

Tianjin Tanggu TWT Valve Co., Ltd was founded in 1956, main in producing and supplying products like Butterfly Valve, Gate Valve, Globe Valve and so on, our products are selled to South East Asia, South America, Middle-East and other markets.

Note: Although many products are similar in appearance, but each product models, specifications, parameters and useful are different, please refer to the details of each product as the standard, select the products you need, if you have any special needs, please feel free to contact with us.

Products List 1

  • Air Release Valve

    Air Release Valve

    Air Release Valves are used to release the air that are formed in pipelines. Steady air release can avoid pressure surge and protect pipe lines from damaging. The Air Release Valve can release air when pipes are filled with water, and get rid of negative pressure when such vacuum or negative pressure exists. Air in the water lines can cause many problems, the main one speeding up the process of corrosion (Causing high costs in the maintenance of the pipeline). The exhaust process is smooth, can prevent the occurrence of pressure fluctuati...

    Application: Water Industrial Usage, Industrial Usage

    Pressure: Pn1.0 ~ 2.5MPa

    Temperature of Media: -10~120℃

    Structure: Air Release

  • Air Release Valve

    Air Release Valve

    Air Release Valves are used to release the air that are formed in pipelines. Steady air release can avoid pressure surge and protect pipe lines from damaging. The Air Release Valve can release air when pipes are filled with water, and get rid of negative pressure when such vacuum or negative pressure exists. Air in the water lines can cause many problems, the main one speeding up the process of corrosion (Causing high costs in the maintenance of the pipeline). The exhaust process is smooth, can prevent the occurrence of pressure fluctuati...

    Application: Water Industrial Usage, Industrial Usage

    Pressure: Pn1.0 ~ 2.5MPa

    Temperature of Media: -10~120℃

    Structure: Air Release

  • Needle Valve

    Needle Valve

    The Need Valve offers an axisymmetric shape and design of double seal of metal and elastic material which gives the water flow the space to always annular in the valve cavity. It shrinks to the axis at the outlet to avoid throttling to eliminate damage to the pipe network and piping caused by cavitation and vibration. The Needle Valve has an ideal geometric design, the fluid is well guided inside the streamlined valve body. Even in the case of high pressure difference. The valve can also effectively eliminate the high pressure difference, the hi...

    Application: Water Industrial Usage, Industrial Usage

    Pressure: Pn0.6 ~ 6.4MP

    Temperature of Media: -10~120℃

    Structure: Needle Valve

  • Slow Closed Air Release Valve

    Slow Closed Air Release Valve

    Air Release Valves are used to release the air that are formed in pipelines. The Air Release Valve can release air when pipes are damaging. The Air Release Valve can release air when pipes are filled with water, and get rid of negative pressure when The vacuum pressure of negative pressure exists. The in the water lines can cause many problems, the main one speeding up the process of corrosion (Causing high costs in the maintenance of the pipeline).  The low pressure exhaust gas through the process is automatically divided into E...

    Application: Water Industrial Usage, Industrial Usage

    Pressure: Pn1.0 ~ 2.5MPa

    Temperature of Media: -10~120℃

    Structure: Air Release

  • Stainless Steel Ball Valve

    Stainless Steel Ball Valve

    The TWT Stainless Steel Ball Valve has a two-piece structure that carries the full diameter design of the blowout preventer stem to reduce the fluid resistance. The stainless steel stem ensures that the operation is not affected by the side thrust generated by high pressure fluids. The T90 Stainless Steel Ball Valve, reduces parts to wear out and extends the service life. The PTFE seat can adjust the filler nut. The two-piece structure is easy to repair and can quickly carry out the repair of multiple solid bonnet after removing the ...

    Application: Water Industrial Usage, Industrial Usage

    Pressure: Pn1.0 ~ 2.5MPa

    Temperature of Media: -10~450℃

    Structure: Ball Valve

  • Semi Eccentric Ball Valve

    Semi Eccentric Ball Valve

    When the Semi Eccentric Ball Valve is fully open, the water loss is completely unobstructed and the inner cavity is automatically cleaned by the zero runner. The valve core rotates 90 degrees. Automatic flushing valve body cavity. Clean the clutter in the media and the media will not be deposited in the valve cavity. The sphere is hemispheric and has the highest CV value in circulation. The system efficiency of the pump is enhanced and the abrasion is reduced to a minimum. Because the sphere is hidden on one side of the valve cavity and form...

    Application: Water Industrial Usage, Industrial Usage

    Pressure: Pn1.0 ~ 6.4MP

    Temperature of Media: -29~450C

    Structure: Ball Valve

  • Stainless Steel Gate Valve

    Stainless Steel Gate Valve

    The Stainless Steel Gate Valve has a casting valve body with sufficient strength to meet the requirements of the working environment fluid flow will not be hindered. Elastic Wedge Gate, can automatically adapt to the pipe stress caused by the deformation of the valve body. The welded assembly of the seat ring through sealing welding, which eliminates the leakage channel. The T-shaped disc-stem connection prevents stress applied to the side of the stem, ensuring smooth and smooth operation. The fillers contain preservatives to avoid rust stem....

    Application: Water Industrial Usage, Industrial Usage

    Pressure: Pn1.0 ~ 2.5MPa

    Temperature of Media: -25~450C

    Structure: Gate Valve

  • Rising Soft Seated Gate Valve

    Rising Soft Seated Gate Valve

    The Rising Soft Seated Gate Valve has a simple and compact structure, easy to operate, easier to install and disassemble, easy to maintain a reasonable design, large circulation area, smooth transition of diameter, no dirt accumulation phenomenon, less circulation resistance. Elastic seal, 0 leakage, long service lifeThe valve inside and outside spray epoxy resin hengliaojing layer, the gate cladding rubber, does not pollute the medium.Small operating torque, easy opening and closing.Soft Seal Gate Valves can also be used as clearing valves....

    Application: Water Industrial Usage, Industrial Usage

    Pressure: Pn1.0 ~ 1.6 MPa

    Temperature of Media: -10~180℃

    Structure: Gate Valve

  • Concentric Flanged Butterfly Valve

    Concentric Flanged Butterfly Valve

    The Concentric Flanged Butterfly Valve gives several operational options to install, such as; handle, worm gear drive and electric or pneumatic control device. With its unique design of the valve body, the stem effectively separates from the valve body and reduces the rotation of the torque which results the valve stem to wear out. Polished to match the valve seat.Achieve zero leakage requirements for air tightness testing. The opening and closing torque is small, and the service life of the valve seat is extended.The stem s...

    Application: Other, Water Industrial Usage

    Pressure: Pn1.0 ~ 2.0MPa

    Temperature of Media: -15ºC ~ 120ºC

    Structure: Butterfly

  • Resilient Seated Butterfly Valve

    Resilient Seated Butterfly Valve

    The Resilient Seated Butterfly Valve has a unique double eccentric structural design which effectively reduces the sealing to wear off and has long service life. The wide-angle seat is designed to avoid over-tightening of the seat and disc contact and provides longer service life.Two-stage high-strength stem structure ensures easy maintenance, and the double eccentric structure makes it easy to quickly maintain the valve seat and disc.Streamlined spherical flap with high flow coefficient.Internal stem/valve drive prevents pin or bolt m...

    Application: Water Industrial Usage, Industrial Usage

    Pressure: Pn1.0 ~ 2.5MPa

    Temperature of Media: -10~120℃

    Structure: Butterfly

  • High Performance Butterfly Valve

    High Performance Butterfly Valve

    The High Performance Butterfly Valve offers a three-dimensional multi-layer metal hard seal (Stainless steel on stainless steel). When the valve is opened or closed, the frictional stroke between the sealing surfaces is short, the service life of the sealing surface is long. The tighter the valve is when closed, the more reliable the sealing performance is. The elastic nature of the composite metal seal gives the valve zero leakage. It adopts three eccentric structure design to reduce the friction between the sealing surface...

    Application: Water Industrial Usage, Industrial Usage

    Pressure: Pn6 ~ 6.4MPa

    Temperature of Media: -29~450C

    Structure: Butterfly

  • Lug Type Concentric Butterfly Valve

    Lug Type Concentric Butterfly Valve

    The Lug Type Concentric Butterfly Valve reduces the rotational torque and supports the shaft which effectively separates it from the valve body and avoids the shaft to wear of. The valve is polished to match the valve seat and improves the zero leakage requirement of the air tightness test, the opening and closing torque is small, and the service life of the valve seat is prolonged.The stem seal is not easily deformed, and avoids the usual stem leakage. High precision and high strength, suitable for the installation of h...

    Application: Water Industrial Usage, Industrial Usage

    Pressure: Pn1.0 ~ 1.6 MPa

    Temperature of Media: -10~120℃

    Structure: Butterfly

  • Wafer Type Concentric Butterfly Valve

    Wafer Type Concentric Butterfly Valve

    The Wafer Type Concentric Butterfly Valve is applicable for regulating or cutting off medium in pipeline.Suitable for manual handle operation (DN50~300) as well as worm-gear, electric and pneumatic operation.The design and manufacture complies with API 609 standard.Pressure test is in accordance to API 598 standard.The structure length is in accordance to API 609.Side flange standard is in accordance to GB/T17241 PN1.0MPa, PN1.6MPa and ASME B16.1 125PSI.

    Application: Water Industrial Usage, Industrial Usage

    Pressure: Pn1.0 ~ 1.6 MPa

    Temperature of Media: -10~120℃

    Structure: Butterfly

  • Dual Plate Check Valve

    Dual Plate Check Valve

    The TWT Dual Plate Check Valve is a lightweight and compact check valve with a pair of clamping structures. It has excellent flexible sealing and airtight closing performance. The double spring distributes the load force evenly and reacts more quickly. The valve lining has several synthetic rubber materials and available to meet most corrosive applications. Flexibility of the mounting position reduces the pressure loss and improves dynamic response characteristics, and also eliminates valve vibration occurrence. The F700 Dual Plate C...

    Application: Water Industrial Usage, Industrial Usage

    Pressure: Pn6 ~ 6.4MPa

    Temperature of Media: -10~120℃

    Structure: Check Valve

  • Cast Iron Gate Valve

    Cast Iron Gate Valve

    Precision Casting Valve body can ensure valve installation and sealing requirements. Compact structure, reasonable design, small operation torque, easy opening and closing port, port smooth, no dirt accumulation, small flow resistance.Medium flow, no pressure loss. Copper Stem nut make stem and disc wholly contact, no disc loose and  damage, connection firm and safety during flow shock type sealing structure, reliable seal, zero leakage, long usage life. The TWT Cast Iron Gate Valve adopts copper and the hard alloy sealing, corrosion ...

    Application: Water Industrial Usage, Industrial Usage

    Pressure: Pn1.0 ~ 1.6 MPa

    Temperature of Media: -15~120℃

    Structure: Gate Valve

  • Non-Rising Soft Seated Gate Valve

    Non-Rising Soft Seated Gate Valve

    The Non-Rising Soft Seated Gate Valve has a simple and compact structure, easy to operate, easier to install and disassemble, easy to maintain a reasonable design, large circulation area, smooth transition of diameter, no dirt accumulation phenomenon, less circulation resistance. Elastic seal, 0 leakage, long service lifeThe valve inside and outside spray epoxy resin hengliaojing layer, the gate cladding rubber, does not pollute the medium.Small operating torque, easy opening and closing.Soft Seal Gate Valves can also be used as clearing va...

    Application: Water Industrial Usage, Industrial Usage

    Pressure: Pn1.0 ~ 1.6 MPa

    Temperature of Media: -10ºC ~ 180ºC

    Structure: Gate Valve