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Faltenbalgventil-ANSI-600-WCB
VG065 Bellow sealed valve 1/2 Inch ASME Class600 WCB steel
Product number
Copy to clipboard 200-1153-04
Bellow valve 1/2" ANSI Class600 with handwheel Bellows sealed globe valve with flanged connection acc. to ASME B16.5, Class600, RF and face-to-face dimension acc. to ASME B16.10. The carbon steel body (WCB/1.0619) and the graphite packing make the valve suitable for demanding applications. Welded multi-layer bellows, stelllited plug and seat and 360° freely rotating conical plug are key advantages of these bellow valves. The bellows valve is tested and certified in accordance with the TA Luft standard and EN ISO 15848-1.
Nominal width :
DN15 - 1/2'' inch
Execution :
Bellows Valve
Body:
Steel
Actuation :
Handwheel
Price €476.80
€567.39 incl. VAT
Delivery Time: 1-2 weeks
Available: In Stock
Faltenbalgventil-ANSI-600-WCB
VG065 Bellow sealed valve 3/4 Inch ASME Class600 WCB steel
Product number
Copy to clipboard 200-1153-05
Bellow valve 3/4" ANSI Class600 with handwheel Bellows sealed globe valve with flanged connection acc. to ASME B16.5, Class600, RF and face-to-face dimension acc. to ASME B16.10. The carbon steel body (WCB/1.0619) and the graphite packing make the valve suitable for demanding applications. Welded multi-layer bellows, stelllited plug and seat and 360° freely rotating conical plug are key advantages of these bellow valves. The bellows valve is tested and certified in accordance with the TA Luft standard and EN ISO 15848-1.
Nominal width :
DN20 - 3/4'' inch
Execution :
Bellows Valve
Body:
Steel
Actuation :
Handwheel
Price €488.00
€580.72 incl. VAT
Delivery Time: 1-2 weeks
Available: In Stock
Faltenbalgventil-ANSI-600-WCB
VG065 Bellow sealed valve 1 Inch ASME Class600 WCB steel
Product number
Copy to clipboard 200-1153-06
Bellow valve 1" ANSI Class600 with handwheel Bellows sealed globe valve with flanged connection acc. to ASME B16.5, Class600, RF and face-to-face dimension acc. to ASME B16.10. The carbon steel body (WCB/1.0619) and the graphite packing make the valve suitable for demanding applications. Welded multi-layer bellows, stelllited plug and seat and 360° freely rotating conical plug are key advantages of these bellow valves. The bellows valve is tested and certified in accordance with the TA Luft standard and EN ISO 15848-1.
Nominal width :
DN25 - 1'' inch
Execution :
Bellows Valve
Body:
Steel
Actuation :
Handwheel
Price €508.80
€605.47 incl. VAT
Delivery Time: 1-2 weeks
Available: In Stock
Faltenbalgventil-ANSI-600-WCB
VG065 Bellow sealed valve 1 1/2 Inch ASME Class600 WCB steel
Product number
Copy to clipboard 200-1153-08
Bellow valve 1 1/2" ANSI Class600 with handwheel Bellows sealed globe valve with flanged connection acc. to ASME B16.5, Class600, RF and face-to-face dimension acc. to ASME B16.10. The carbon steel body (WCB/1.0619) and the graphite packing make the valve suitable for demanding applications. Welded multi-layer bellows, stelllited plug and seat and 360° freely rotating conical plug are key advantages of these bellow valves. The bellows valve is tested and certified in accordance with the TA Luft standard and EN ISO 15848-1.
Execution :
Bellows Valve
Nominal width :
DN40 - 1 1/2'' inch
Body:
Steel
Actuation :
Handwheel
Price €756.80
€900.59 incl. VAT
Delivery Time: 1-2 weeks
Available: In Stock
Faltenbalgventil-ANSI-600-WCB
VG065 Bellow sealed valve 2 Inch ASME Class600 WCB steel
Product number
Copy to clipboard 200-1153-09
Bellow valve 2" ANSI Class600 with handwheel Bellows sealed globe valve with flanged connection acc. to ASME B16.5, Class600, RF and face-to-face dimension acc. to ASME B16.10. The carbon steel body (WCB/1.0619) and the graphite packing make the valve suitable for demanding applications. Welded multi-layer bellows, stelllited plug and seat and 360° freely rotating conical plug are key advantages of these bellow valves. The bellows valve is tested and certified in accordance with the TA Luft standard and EN ISO 15848-1.
Nominal width :
DN50 - 2'' inch
Execution :
Bellows Valve
Body:
Steel
Actuation :
Handwheel
Price €825.60
€982.46 incl. VAT
Delivery Time: 1-2 weeks
Available: In Stock
Faltenbalgventil-ANSI-600-WCB
VG065 Bellow sealed valve 2 1/2 Inch ASME Class600 WCB steel
Product number
Copy to clipboard 200-1153-10
Bellow valve 2 1/2" ANSI Class600 with handwheel Bellows sealed globe valve with flanged connection acc. to ASME B16.5, Class600, RF and face-to-face dimension acc. to ASME B16.10. The carbon steel body (WCB/1.0619) and the graphite packing make the valve suitable for demanding applications. Welded multi-layer bellows, stelllited plug and seat and 360° freely rotating conical plug are key advantages of these bellow valves. The bellows valve is tested and certified in accordance with the TA Luft standard and EN ISO 15848-1.
Nominal width :
DN65 - 2 1/2'' inch
Execution :
Bellows Valve
Body:
Steel
Actuation :
Handwheel
Price €1,353.60
€1,610.78 incl. VAT
Delivery Time: 1-2 weeks
Available: In Stock
Faltenbalgventil-ANSI-600-WCB
VG065 Bellow sealed valve 3 Inch ASME Class600 WCB steel
Product number
Copy to clipboard 200-1153-11
Bellow valve 3" ANSI Class600 with handwheel Bellows sealed globe valve with flanged connection acc. to ASME B16.5, Class600, RF and face-to-face dimension acc. to ASME B16.10. The carbon steel body (WCB/1.0619) and the graphite packing make the valve suitable for demanding applications. Welded multi-layer bellows, stelllited plug and seat and 360° freely rotating conical plug are key advantages of these bellow valves. The bellows valve is tested and certified in accordance with the TA Luft standard and EN ISO 15848-1.
Execution :
Bellows Valve
Nominal width :
DN80 3'' inch
Body:
Steel
Actuation :
Handwheel
Price €1,673.60
€1,991.58 incl. VAT
Delivery Time: 1-2 weeks
Available: In Stock
Faltenbalgventil-ANSI-600-WCB
VG065 Bellow sealed valve 4 Inch ASME Class600 WCB steel
Product number
Copy to clipboard 200-1153-12
Bellow valve 4" ANSI Class600 with handwheel Bellows sealed globe valve with flanged connection acc. to ASME B16.5, Class600, RF and face-to-face dimension acc. to ASME B16.10. The carbon steel body (WCB/1.0619) and the graphite packing make the valve suitable for demanding applications. Welded multi-layer bellows, stelllited plug and seat and 360° freely rotating conical plug are key advantages of these bellow valves. The bellows valve is tested and certified in accordance with the TA Luft standard and EN ISO 15848-1.
Nominal width :
DN100 - 4'' inch
Execution :
Bellows Valve
Body:
Steel
Actuation :
Handwheel
Price €2,585.60
€3,076.86 incl. VAT
Delivery Time: 1-2 weeks
Available: In Stock
Faltenbalgventil-ANSI-600-WCB
VG065 Bellow sealed valve 6 Inch ASME Class600 WCB steel
Product number
Copy to clipboard 200-1153-14
Bellow valve 6" ANSI Class600 with handwheel Bellows sealed globe valve with flanged connection acc. to ASME B16.5, Class600, RF and face-to-face dimension acc. to ASME B16.10. The carbon steel body (WCB/1.0619) and the graphite packing make the valve suitable for demanding applications. Welded multi-layer bellows, stelllited plug and seat and 360° freely rotating conical plug are key advantages of these bellow valves. The bellows valve is tested and certified in accordance with the TA Luft standard and EN ISO 15848-1.
Nominal width :
DN150 - 6'' inch
Execution :
Bellows Valve
Body:
Steel
Actuation :
Handwheel
Price €4,628.80
€5,508.27 incl. VAT
Delivery Time: 1-2 weeks
Available: In Stock
Faltenbalgventil-ANSI-600-WCB
VG065 Bellow sealed valve 8 Inch ASME Class600 WCB steel
Product number
Copy to clipboard 200-1153-16
Bellow valve 8" ANSI Class600 with handwheel Bellows sealed globe valve with flanged connection acc. to ASME B16.5, Class600, RF and face-to-face dimension acc. to ASME B16.10. The carbon steel body (WCB/1.0619) and the graphite packing make the valve suitable for demanding applications. Welded multi-layer bellows, stelllited plug and seat and 360° freely rotating conical plug are key advantages of these bellow valves. The bellows valve is tested and certified in accordance with the TA Luft standard and EN ISO 15848-1.
Nominal width :
DN200 - 8'' inch
Execution :
Bellows Valve
Body:
Steel
Actuation :
Handwheel
Price €8,678.40
€10,327.30 incl. VAT
Delivery Time: 1-2 weeks
Available: In Stock
Faltenbalgventil-ANSI-600-WCB
VG065 Bellow sealed valve 10 Inch ASME Class600 WCB steel
Product number
Copy to clipboard 200-1153-18
Bellow valve 10" ANSI Class600 with handwheel Bellows sealed globe valve with flanged connection acc. to ASME B16.5, Class600, RF and face-to-face dimension acc. to ASME B16.10. The carbon steel body (WCB/1.0619) and the graphite packing make the valve suitable for demanding applications. Welded multi-layer bellows, stelllited plug and seat and 360° freely rotating conical plug are key advantages of these bellow valves. The bellows valve is tested and certified in accordance with the TA Luft standard and EN ISO 15848-1.
Nominal width :
DN250 - 10'' inch
Execution :
Bellows Valve
Body:
Steel
Actuation :
Handwheel
Price €13,401.60
€15,947.90 incl. VAT
Delivery Time: 1-2 weeks
Available: In Stock
Faltenbalgventil-PN40-Edelstahl
VG066 Bellow sealed valve DN 15 PN10/16/40 stainless steel
Product number
Copy to clipboard 200-1160-04
Bellow valve DN 15 PN40 stainless steel with handwheel Bellow sealed globe valve in stainless steel for flange connection PN10-PN40 acc. to EN 1092-1, Form B and face-to-face dimension acc. to EN 558-1, Series 1. The 1.4408 (CF8M) body and the graphite packing ensure a high degree of application reliability in these valves. Welded multilayer bellows, stellited plugs and seats and 360° freely rotating conical plugs are key properties of these bellow valves. The valves are tested and certified in accordance with TA Luft / EN ISO 15848-1.
Nominal width :
DN15 - 1/2'' inch
Execution :
Bellows Valve
Body:
Stainless Steel
Actuation :
Handwheel
Price €401.60
€477.90 incl. VAT
Delivery Time: 2-7 Days
Available: In Stock
Certified shut-off valves for safe industrial systems – tested to international standards for maximum operational safety

Certified Safety: Shut-Off Valves Certified by TA Luft, AD2000 & PED

Our flanged shut-off valves not only comply with common DIN standards for face-to-face dimensions (EN 558-1) and flange connections (EN 1092-1) but also possess a range of crucial certifications. These include:

  • TA Luft: Ensures compliance with strict emission limits, ideal for environmentally conscious industrial applications.
  • AD2000 / AD2000-A4: This German regulation certifies that our valves meet the high requirements for pressure equipment.
  • PED 2014/68/EU: Certifies conformity with the European Pressure Equipment Directive.
  • Fire Safe: Certifications like API 607/API 6FA prove the safety of our valves in case of fire.
Robust flanged shut-off valves made of cast iron, steel, and stainless steel – reliable for industrial and plant engineering in pressure pipelines

Industrial Applications – Every Medium, Every Challenge

Isolation valves and fittings from Fergo are at work in plants for the following sectors:

  • Steam and hot water
  • Chemical and aggressive media
  • Oil and gas pipelines
  • HVAC (Heating, Ventilation, and Air Conditioning)
  • Food & beverage and pharmaceutical production
  • Energy management and supply

For specialised requirements that standard solutions cannot meet, we also offer custom-engineered systems. And if you need more practical examples or want to delve deeper: the Fergo Blog is full of expert knowledge and industry insights.

Comparison of gland packing and bellows seal in shut-off valves – overview of sealing systems for industrial applications

Gland Packing or Bellows – This is what the Right Seal Looks Like

When absolute leak tightness and low maintenance are required, it pays to take a closer look at the sealing technology. This is especially crucial for emissions control. The typical designs are:

  • Globe Valve with Gland Packing: Our proven classic relies on high-quality graphite gland packings. These withstand high temperatures (up to 400°C) and are suitable for a wide range of media.
  • Globe Valve with Bellows Seal: The ultimate in terms of tightness and emission control. Virtually maintenance-free and the first choice when maximum safety is critical.
Shut-off valve for industrial steam systems – heat-resistant and reliable for steam, condensate, and hot water applications

Shut-off valve for steam: What you need to consider

Shut-off valves for steam systems must withstand particular stresses. High temperatures, thermal cycles and the aggressive nature of steam require a special design.

For steam applications, we recommend valves with a robust design and suitable material combinations. Our flanged shut-off valves made of 1.0619 steel are designed for maximum operating temperatures of up to 400°C. The graphite gland packing ensures reliable sealing even at these temperatures.

Before purchasing, always check the approved temperature range and maximum operating pressure to ensure a long service life and trouble-free operation.

Are you unsure whether a gland or bellows is the better choice for your medium? Our support team will be happy to help you with their many years of experience. Just give us a call!

FAQ – Your questions about shut-off valves