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

    • Flanged Static Balancing Valve with CI/DI/WCB material

      Flanged Static Balancing Valve with CI/DI/WCB m...

      Warranty: 3 years Type: balancing valve, Flanged Customized support: OEM, ODM, OBM Place of Origin: Tianjin, China Brand Name: TWS Model Number: KPF-16 Application: General Temperature of Media: Low Temperature, Medium Temperature Power: Hydraulic Media: Water Port Size: DN65-350 Structure: Control Product name: flange static balancing valve Certificate: ISO9001 Color: Blue Standard: GB12238 Body material: Cast Iron Medium: ...

    • Seawater Aluminum Bronze Polished Butterfly Valve

      Seawater Aluminum Bronze Polished Butterfly Valve

      Essential details Place of Origin: Tianjin, China Brand Name: TWS Model Number: MD7L1X3-150LB(TB2) Application: General, Sea Water Material: Casting Temperature of Media: Normal Temperature Pressure: Low Pressure Power: Manual Media: Water Port Size: 2″-14″ Structure: BUTTERFLY Standard or Nonstandard: Standard Actuator: handle lever/worm gear Inside&Outside: EPOXY coating Disc: C95400 polished OEM: Free OEM Pin...

    • Factory provide directly En558-1 EPDM Sealing PN10 PN16 Casting Ductile Iron SS304 SS316 U section Double Concentric Flanged Butterfly Valve

      Factory provide directly En558-1 EPDM Sealing P...

      Warranty:3 years Type:Butterfly Valves Customized support:OEM Place of Origin:Tianjin, China Brand Name:TWS,OEM Model Number:DN50-DN1600 Application:General Temperature of Media:Medium Temperature Power:Manual Media:Water Port Size:DN50-DN1600 Structure:BUTTERFLY Product name:butterfly valve Standard or Nonstandard:Standard disc material:ductile iron, stainless steel, bronze shaft material:SS410, SS304, SS316, SS431 Seat material:NBR, EPDM opertor:lever, worm gear, actuator Body material:Cas...

    • [Copy] Mini Backflow Preventer

      [Copy] Mini Backflow Preventer

      Description: Most of the residents don't install the backflow preventer in their water pipe. Only a few people use the normal check valve to prevent back-low. So it will have a big potential ptall. And the old type of backflow preventer is expensive and not easy to drain. So it was very hard to be widely used in the past. But now, we develop the new type to solve it all. Our anti drip mini backlow preventer wil be widely used in ...

    • Pneumatic actuator operated DN50 Grooved end butterfly valve in Ductile iron Grooved valve

      Pneumatic actuator operated DN50 Grooved end bu...

      Quick Details Warranty: 18 months Type: Temperature Regulating Valves, Butterfly Valves, Water Regulating Valves, Grooved butterfly valve Customized support: OEM, ODM, OBM Place of Origin: Tianjin, China Brand Name: TWS Model Number: D81X-16Q Application: General Temperature of Media: Low Temperature, Medium Temperature, Normal Temperature Power: Pneumatic Media: Water,gas,oil Port Size: DN50 Structure: Grooved Product name: Grooved butterfly...

    • DN200 wafer dual plate Check Valve the spring in stainless steel  check valve

      DN200 wafer dual plate Check Valve the spring i...

      Wafer dual plate check valve Essential details Warranty: 1 YEAR Type: Wafer type Check Valves Customized support: OEM Place of Origin: Tianjin, China Brand Name: TWS Model Number: H77X3-10QB7 Application: General Temperature of Media: Medium Temperature Power: Pneumatic Media: Water Port Size: DN50~DN800 Structure: Check Body material: Cast Iron Size: DN200 Working pressure: PN10/PN16 Seal Material: NBR EPDM FPM Color: RAL501...