Valves Archives - Earth and Flight Composites https://www.efcomposites.com/product-category/valves/ Composite training and composite repair Mon, 09 Mar 2026 11:02:04 +0000 en-US hourly 1 https://wordpress.org/?v=6.9.1 https://www.efcomposites.com/wp-content/uploads/2018/07/cropped-eartandflightcomposites_training_technicians_engineers_composites_logo-32x32.png Valves Archives - Earth and Flight Composites https://www.efcomposites.com/product-category/valves/ 32 32 Vacuum Bag Connector for curved surfaces https://www.efcomposites.com/product/vacuum-valve-port-for-curved-surfaces-2/?utm_source=rss&utm_medium=rss&utm_campaign=vacuum-valve-port-for-curved-surfaces-2 Sun, 10 Mar 2019 19:53:53 +0000 https://www.efcomposites.com/?post_type=product&p=12360

The stainless steel SMART Valve VACUUM bag connectors for curved surfaces are non-trough vacuum bag connectors that no longer require cutting any vacuum bag!
No leaking of any vacuum bag!

With more than four decades of experience in advanced composites fabrication, repair, and design, EFC developed the new vacuum bag connectors, called the “Smart Valves” for time and cost saving in the repair or production of advanced composites!

Per December 2025, all Smart valvesales will be handled by HEATCON, USA.
Click link:
https://www.heatcon.com/product/hcs1140-002-smart-valves-single-curved-surface/
  • They perform better than all existing through-bag vacuum connectors on the worldwide market!
  • Our designed New SMART VACUUM valve connectors DO NOT LEAK compared to any other through-bag vacuum bag connectors in the world’s broad market.
  • They are made from High-temperature resistant Stainless Steel Vacuum connectors using no assembly parts that can leak or wear out.
  • No assembly parts other than standard quick disconnects that fit every other standard vacuum connector name on the internet for the old type still used vacuum ports vary from;

Vacuum bag connector to Vacuum valve, Thru-bag vacuum connector or Through-bag vacuum connector, vacuum fittings, Vacuum Sniffer, vacuum nipple, High Temp Vacuum connector, stainless steel vacuum bag connector.

Standard, through-bag vacuum connectors are currently on the market. The so-called “Through-Bag connector” leaks between the base, top plate, and silicone ring.

Our vacuum Bag connectors can be used with standard Quick disconnects, release Male vacuum couplings to receive Quick disconnect female couplings.

The images above and below the Smart NON-Trough vacuum bag connector show standard quick-disconnect MALE couplings. These quick-disconnect standard MALE couplings are not included with the Smart vacuum valve. These connectors merely serve to show connectivity options.

Het bericht Vacuum Bag Connector for curved surfaces verscheen eerst op Earth and Flight Composites.

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Vacuum Bag Connector for curved surfaces
Vacuum Bag Connector for curved surfaces - Image 2
Vacuum Bag Connector for curved surfaces - Image 3
Vacuum Bag Connector for curved surfaces - Image 4
Vacuum Bag Connector for curved surfaces - Image 5
Vacuum Bag Connector for curved surfaces - Image 6
Vacuum Bag Connector for curved surfaces - Image 7

Vacuum Bag Connector for curved surfaces

The stainless steel SMART Valve VACUUM bag connectors for curved surfaces are non-trough vacuum bag connectors that no longer require cutting any vacuum bag!
No leaking of any vacuum bag!

With more than four decades of experience in advanced composites fabrication, repair, and design, EFC developed the new vacuum bag connectors, called the “Smart Valves” for time and cost saving in the repair or production of advanced composites!

Per December 2025, all Smart valvesales will be handled by HEATCON, USA.
Click link:
https://www.heatcon.com/product/hcs1140-002-smart-valves-single-curved-surface/
  • They perform better than all existing through-bag vacuum connectors on the worldwide market!
  • Our designed New SMART VACUUM valve connectors DO NOT LEAK compared to any other through-bag vacuum bag connectors in the world’s broad market.
  • They are made from High-temperature resistant Stainless Steel Vacuum connectors using no assembly parts that can leak or wear out.
  • No assembly parts other than standard quick disconnects that fit every other standard vacuum connector name on the internet for the old type still used vacuum ports vary from;

Vacuum bag connector to Vacuum valve, Thru-bag vacuum connector or Through-bag vacuum connector, vacuum fittings, Vacuum Sniffer, vacuum nipple, High Temp Vacuum connector, stainless steel vacuum bag connector.

Standard, through-bag vacuum connectors are currently on the market. The so-called “Through-Bag connector” leaks between the base, top plate, and silicone ring.

Our vacuum Bag connectors can be used with standard Quick disconnects, release Male vacuum couplings to receive Quick disconnect female couplings.

The images above and below the Smart NON-Trough vacuum bag connector show standard quick-disconnect MALE couplings. These quick-disconnect standard MALE couplings are not included with the Smart vacuum valve. These connectors merely serve to show connectivity options.

Category:

Our Stainless steel NON-trough vacuum bag connector for curved surfaces has the following features:

  • Cost-saving due to processing time reduction
  • Cost-saving due to the service life of this stainless steel
  • Cost-saving by no maintenance on the single-part vacuum connector or valve
  • A lifetime warranty is given on the main body of the valve
  • Made from stainless steel, resistant to very high cure temperatures
  • Remains stable and upright once mounted with heavy vacuum hoses
  • No need to cut any vacuum bag
  • Does not TILT in an autoclave setting in a venting situation or sudden vacuum loss
  • No personnel are required to keep the valve upright during the first stages of building up a large vacuum bag table area for autoclaves.
  • There is no risk of losing base plates compared to standard vacuum bag connectors on the market.
  • Can be hooked up in arrays to vacuum bag large parts
  • Allows worldwide standard Quick dis-connect connectors /couplings and gauges to be connected to the Smart Valve or vacuum bag connector

Additional information

Weight 0,33 kg

Related products

This vacuum valve, port for flat surfaces has the following features:

  • Cost saving due to processing time reduction
  • Cost saving due to service life of valves
  • Cost saving by no maintenance on the single part vacuum valve
  • A life time warranty is given on the main body of the valve
  • Made from stainless steel, resistant to high temperatures
  • Remains stable once mounted
  • No need to cut any vacuum bag
  • Does not tilt in an autoclave in venting situation or sudden vacuum loss
  • No personnel required to keep valve in upright position during first stages of building up vacuum
  • No risk of losing base plates compared to standard valves on the market
  • Can be hooked up in arrays to vacuum large parts
  • Allows already purchased standard couplings and gauges to be connected to the SmartValve

Het bericht Vacuum Bag Connector for curved surfaces verscheen eerst op Earth and Flight Composites.

]]> Vacuum bag connector for flat surfaces https://www.efcomposites.com/product/vacuum-valve-port-flat-surfaces/?utm_source=rss&utm_medium=rss&utm_campaign=vacuum-valve-port-flat-surfaces Mon, 15 Jan 2018 18:57:28 +0000 https://www.efcomposites.com/?post_type=product&p=9118

The stainless steel SMART Valve VACUUM bag connectors for Flat surfaces are non-trough vacuum bag connectors that no longer require cutting any vacuum bag!

No leaking of any vacuum bag!

With more than four decades of experience in advanced composites fabrication, repair, and design, EFC owner Bert Groenewoud developed the new vacuum bag connectors, called the “Smart Valves,” which are time- and cost-saving for the repair or production of advanced composites!

Per December 2025, all Smart valve sales will be handled by HEATCON, USA.
Click link:
https://www.heatcon.com/product/hcs1140-001-smart-valves/
  • Two types are available! One Smart valve for flat surfaces and the other Smart valve for single curved surfaces.
  • They perform better than all existing through-bag vacuum connectors on the worldwide market!
  • This New SMART VACUUM valve connector DOES NOT LEAK compared to any other through-bag vacuum bag connector on the market.
  • The names on the internet for these valves and old vacuum connectors vary from:

Vacuum bag connector, Vacuum valve, Thru-bag vacuum connector, Through-bag vacuum connector, vacuum fittings, Vacuum Sniffer, High-Temp Vacuum connector, stainless steel vacuum bag connector.

Standard, through-bag vacuum connectors, currently (2026) on the market, the so-called “Through-Bag connector” can leak between the base and top plate, and the silicone ring sheet of the vacuum connector.

The Smart valve-vacuum Bag connectors can be used with standard Quick disconnects and Release Male vacuum couplings to receive Quick disconnect female couplings.

The images above and below the Smart NON-Trough vacuum bag connector show standard quick-disconnect MALE couplings. The Smart vacuum connector does not supply these quick-disconnect standard MALE couplings. They merely serve to show connectivity options. Many vacuum bag equipment suppliers can order these quick-disconnect standard couplings.

Het bericht Vacuum bag connector for flat surfaces verscheen eerst op Earth and Flight Composites.

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Vacuum bag connector for flat surfaces
Flat valve asembly (8)
Flat valve asembly (2)
Vacuum bag connector for flat surfaces - Image 4
Vacuum bag connector for flat surfaces - Image 5
Vacuum bag connector for flat surfaces - Image 6

Vacuum bag connector for flat surfaces

The stainless steel SMART Valve VACUUM bag connectors for Flat surfaces are non-trough vacuum bag connectors that no longer require cutting any vacuum bag!

No leaking of any vacuum bag!

With more than four decades of experience in advanced composites fabrication, repair, and design, EFC owner Bert Groenewoud developed the new vacuum bag connectors, called the “Smart Valves,” which are time- and cost-saving for the repair or production of advanced composites!

Per December 2025, all Smart valve sales will be handled by HEATCON, USA.
Click link:
https://www.heatcon.com/product/hcs1140-001-smart-valves/
  • Two types are available! One Smart valve for flat surfaces and the other Smart valve for single curved surfaces.
  • They perform better than all existing through-bag vacuum connectors on the worldwide market!
  • This New SMART VACUUM valve connector DOES NOT LEAK compared to any other through-bag vacuum bag connector on the market.
  • The names on the internet for these valves and old vacuum connectors vary from:

Vacuum bag connector, Vacuum valve, Thru-bag vacuum connector, Through-bag vacuum connector, vacuum fittings, Vacuum Sniffer, High-Temp Vacuum connector, stainless steel vacuum bag connector.

Standard, through-bag vacuum connectors, currently (2026) on the market, the so-called “Through-Bag connector” can leak between the base and top plate, and the silicone ring sheet of the vacuum connector.

The Smart valve-vacuum Bag connectors can be used with standard Quick disconnects and Release Male vacuum couplings to receive Quick disconnect female couplings.

The images above and below the Smart NON-Trough vacuum bag connector show standard quick-disconnect MALE couplings. The Smart vacuum connector does not supply these quick-disconnect standard MALE couplings. They merely serve to show connectivity options. Many vacuum bag equipment suppliers can order these quick-disconnect standard couplings.

Category:

This vacuum bag connector, sniffer for flat surfaces has the following features:

  • Cost-saving due to processing time reduction
  • Cost-saving due to service life of valves
  • Cost-saving by no maintenance on the single part vacuum valve
  • A lifetime warranty is given on the main body of the valve
  • Made from stainless steel, resistant to high temperatures
  • Remains stable once mounted
  • No need to cut any vacuum bag
  • Does not tilt in an autoclave in venting situation or sudden vacuum loss
  • No personnel required to keep the connector in the upright position during the first stages of building up vacuum
  • No risk of losing base plates compared to standard valves on the market
  • Can be hooked up in arrays to vacuum large parts
  • Allows already purchased standard couplings and gauges to be connected to the Smart connector

Additional information

Weight 0,31 kg

Related products

This vacuum valve, port for flat surfaces has the following features:

  • Cost saving due to processing time reduction
  • Cost saving due to service life of valves
  • Cost saving by no maintenance on the single part vacuum valve
  • A life time warranty is given on the main body of the valve
  • Made from stainless steel, resistant to high temperatures
  • Remains stable once mounted
  • No need to cut any vacuum bag
  • Does not tilt in an autoclave in venting situation or sudden vacuum loss
  • No personnel required to keep valve in upright position during first stages of building up vacuum
  • No risk of losing base plates compared to standard valves on the market
  • Can be hooked up in arrays to vacuum large parts
  • Allows already purchased standard couplings and gauges to be connected to the SmartValve

Het bericht Vacuum bag connector for flat surfaces verscheen eerst op Earth and Flight Composites.

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