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Bronze 400 Union End Screwed Bonnet Swing Check Valve (MB) and Rings (803-1385721)

Swing check valves allow fluid to flow in only one direction, using a flapper or swinging disc that opens to enable forward flow and closes against reverse flow. These backflow preventers are critical in marine applications. Sil-braze connections employ a brazing process using a silver-brasing

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Description

Swing check valves allow fluid to flow in only one direction, using a flapper or swinging disc that opens to enable forward flow and closes against reverse flow. These backflow preventers are critical in marine applications.

Sil-braze connections employ a brazing process using a silver-brasing alloy. Instead of threads, the pipe fits into a socket which has a channel cut into it. A brazing ring is inserted into the channel and the silver alloy is heated and melted into the gap. This creates a permanent bond between the fitting or valve and the pipe. Sil-Braze connections are exceptionally strong, leak-proof, and resistant to vibration.

Bronze is an alloy of copper and tin - often combined with additional elements to change the properties of the component material. It is durable, resistant to corrosion, and has a high melting point. Bronze is a highly versatile material utilized in many contexts including marine and seawater applications.

Applications of Swing Check Valves

  • Water Treatment
  • Bilge & Ballast systems
  • Ventilation & Overboards

Sil-Braze Connections

  • Easy to install
  • Vibration tolerant
  • Permanent

Advantages of Bronze Components

  • Corrosion Resistant
  • Durability
  • High Melting Point


Tork Systems offers an extensive range of valves, pipe, fittings, and flanges that are critical to ship repair projects and other marine applications. Our markets include US Navy, Coast Guard, and Commercial marine vessels. Let our team of marine experts help you find the parts you need to Get Ship Done.

Bronze 400 Union End Screwed Bonnet Swing Check Valve (MB) and Rings (803-1385721)

Swing check valves allow fluid to flow in only one direction, using a flapper or swinging disc that opens to enable forward flow and closes against reverse flow. These backflow preventers are critical in marine applications. Sil-braze connections employ a brazing process using a silver-brasing
Item no.Open Quantity
No products found.

Description

Swing check valves allow fluid to flow in only one direction, using a flapper or swinging disc that opens to enable forward flow and closes against reverse flow. These backflow preventers are critical in marine applications.

Sil-braze connections employ a brazing process using a silver-brasing alloy. Instead of threads, the pipe fits into a socket which has a channel cut into it. A brazing ring is inserted into the channel and the silver alloy is heated and melted into the gap. This creates a permanent bond between the fitting or valve and the pipe. Sil-Braze connections are exceptionally strong, leak-proof, and resistant to vibration.

Bronze is an alloy of copper and tin - often combined with additional elements to change the properties of the component material. It is durable, resistant to corrosion, and has a high melting point. Bronze is a highly versatile material utilized in many contexts including marine and seawater applications.

Applications of Swing Check Valves

  • Water Treatment
  • Bilge & Ballast systems
  • Ventilation & Overboards

Sil-Braze Connections

  • Easy to install
  • Vibration tolerant
  • Permanent

Advantages of Bronze Components

  • Corrosion Resistant
  • Durability
  • High Melting Point


Tork Systems offers an extensive range of valves, pipe, fittings, and flanges that are critical to ship repair projects and other marine applications. Our markets include US Navy, Coast Guard, and Commercial marine vessels. Let our team of marine experts help you find the parts you need to Get Ship Done.