GGG50 PN10 PN16 Z45X Gate Valve flange type non rising stem soft sealing ductile cast iron gate valve

Short Description:

A gate valve controls the media’s flow by lifting the gate (open) and lowering the gate (closed). A gate valve’s distinct feature is the straight-through unobstructed passageway, which induces minimal pressure loss over the valve. The unobstructed bore of a gate valve also allows for a pig’s passage in cleaning pipe procedures, unlike butterfly valves. Gate valves are available in many options, including various sizes, materials, temperature and pressure ratings, and gate and bonnet designs.

Good Quality China Control Valve and Stop Valve, In order to carry out our goal of “customer first and mutual benefit” in the cooperation, we establish a specialist engineering team and a sales team to supply the best service to satisfy our customers’ requirements. Welcome you to cooperate with us and join us. We have been your best choice.


Product Detail

Product Tags

Flanged Gate Valve   Material includes Carbon steel/stainless steel/ductile iron.  Media: Gas,heat oil,steam,etc.

Temperature of Media: Medium Temperature.     Applicable temperature: -20℃-80℃.

Nominal diameter:DN50-DN1000.   Nominal pressure:PN10/PN16.

Product name: Flanged type non rising stem soft sealing ductile cast iron Gate valve.

Product advantage: 1. Excellent material  good sealing. 2. Easy installation small flow resistance. 3. Energy-saving operation turbine operation.

 

Gate valves are an important part of various industries, where the control of fluid flow is crucial. These valves provide a way to completely open or close the flow of fluid, thereby controlling the flow and regulating the pressure within the system. Gate valves are widely used in pipelines transporting liquids such as water and oil as well as gases.

NRS Gate valves are named for their design, which includes a gate-like barrier that moves up and down to control flow. Gates parallel to the direction of fluid flow are raised to allow passage of fluid or lowered to restrict passage of fluid. This simple yet effective design allows the gate valve to efficiently control flow and completely shut down the system when needed.

A noteworthy advantage of gate valves is their minimal pressure drop. When fully open, gate valves provide a straight path for fluid flow, allowing for maximum flow and low pressure drop. Additionally, gate valves are known for their tight sealing capabilities, ensuring that no leakage occurs when the valve is fully closed. This makes them suitable for applications requiring leak-free operation.

Rubber seated Gate valves are used in a wide variety of industries, including oil and gas, water treatment, chemicals and power plants. In the oil and gas industry, gate valves are used to control the flow of crude oil and natural gas within pipelines. Water treatment plants utilize gate valves to regulate the flow of water through different treatment processes. Gate valves are also commonly used in power plants, allowing control of the flow of steam or coolant in turbine systems.

While gate valves offer many advantages, they also have certain limitations. One major disadvantage is that they operate relatively slowly compared to other types of valves. Gate valves require several turns of the handwheel or actuator to fully open or close, which can be very time-consuming. In addition, gate valves are susceptible to damage due to the accumulation of debris or solids in the flow path, causing the gate to become clogged or stuck.

In summary, gate valves are an important part of industrial processes that require precise control of fluid flow. Its reliable sealing capabilities and minimal pressure drop make it indispensable in various industries. Although they have certain limitations, gate valves continue to be widely used due to their efficiency and effectiveness in regulating flow.

  • Previous:
  • Next:
  • Write your message here and send it to us

    Related products

    • DN50 wafer butterfly valve with Limit switch

      DN50 wafer butterfly valve with Limit switch

      Quick Details Warranty: 1 years Type: Butterfly Valves Customized support: OEM Place of Origin: Tianjin, China Brand Name: TWS Model Number: AD Application: General Temperature of Media: Medium Temperature Power: Manual Media: Water Port Size: DN50 Structure: BUTTERFLY Standard or Nonstandard: Standard Product name: bronze wafer butterfly valve OEM: We can supply the OEM service Certificates: ISO CE Factory History: From1997 ...

    • DN1600 ANSI 150lb DIN Pn16 Rubber Seat Ductile Iron U Section Flange Butterfly Valve

      DN1600 ANSI 150lb DIN Pn16 Rubber Seat Ductile ...

      Our commission should be to serve our end users and purchasers with finest top quality and competitive portable digital products and solutions for Quots for DN1600 ANSI 150lb DIN BS En Pn10 16 Softback Seat Di Ductile Iron U Section Type Butterfly Valve, We welcome you to join us within this route of creating a affluent and productive company with each other. Our commission should be to serve our end users and purchasers with finest top quality and competitive portable digital products and so...

    • Efficient production of Double Flanged Concentric Disc Butterfly Valve With Worm Gear GGG50/40 EPDM NBR Material

      Efficient production of Double Flanged Concentr...

      Double Flange Butterfly Valve: Warranty: 3 years Type: Butterfly Valves Customized support: OEM, ODM Place of Origin: Tianjin, China Brand Name: TWS Model Number: D34B1X-10Q Application: Industrial, Water Treatment, Petrochemical, etc Temperature of Media: Normal Temperature Power: Manual Media: water, gas, oil Port Size: 2”-40” Structure: BUTTERFLY Standard: ASTM BS DIN ISO JIS Body: CI/DI/WCB/CF8/CF8M Seat: EPDM,NBR Disc: Ductile Iron Size: DN40-600 Working pressure: PN10 PN16 ...

    • Professional Design Gearbox Switch Double Acting Soft Seat Wafer Butterfly Valve

      Professional Design Gearbox Switch Double Actin...

      We pursue the management tenet of “Quality is remarkable, Company is supreme, Name is first”, and will sincerely create and share success with all clientele for Professional Design Gearbox Switch Double Acting Soft Seat Wafer Butterfly Valve, We are willing to give you the best suggestions on the designs of your orders in a professional way if you need. In the meantime, we keep on developing new technologies and creating new designs so as to make you ahead in the line of this busi...

    • DN600 PN16 Ductile Iron Rubber Flapper Swing Check Valve

      DN600 PN16 Ductile Iron Rubber Flapper Swing Ch...

      Quick Details Place of Origin: Tianjin, China Brand Name: TWS Model Number: HC44X-16Q Application: General Material: Casting Temperature of Media: Normal Temperature Pressure: Low Pressure, PN10/16 Power: Manual Media: Water Port Size: DN50-DN800 Structure: Check Valve style: Check valve Type: Swing check valve Characteristic: Rubber flapper Connection: EN1092 PN10/16 Face to face: see technical data Coating: Epoxy coating ...

    • Manufacturer of China Small Pressure Drop Buffer Slow Shut Butterfly Clapper Non Return Check Valve (HH46X/H)

      Manufacturer of China Small Pressure Drop Buffe...

      We thinks what clients think, the urgency of urgency to act from the interests of a purchaser position of principle, allowing for greater top quality, decrease processing costs, price ranges are much more reasonable, won the new and aged prospects the support and affirmation for Manufacturer of China Small Pressure Drop Buffer Slow Shut Butterfly Clapper Non Return Check Valve (HH46X/H), Welcome to make contact with us if you’re fascinated inside our product, we are going to provide you...