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Absperrventil mit Faltenbalg
VG234F Bellow sealed globe valve DN 80 PN40 steel
Product number
Copy to clipboard 200-1112-11
Bellow-sealed valve DN 80 PN40Flange connection PN40 acc. to EN 1092-1, Face-to-face length acc. to EN 558-1, Series 1, Tightness class A acc. to EN 12266-1, Bellows: X6CrNiMoTi17-12-2, Body: 1.0619 (GP240GH) steel, Plug: 1.4021 (X20Cr13 + QT), Valve seat: stainless steel, Packing rings: graphite, Nominal pressure: 40bar, Max. Temperature: +450°C (depending on operating pressure), Kvs: 113,2 m³/h, TA Luft acc. to ISO 15848-1 & actuation (steel) handwheel
Nominal width :
DN80 3'' inch
Execution :
Bellows Valve
Body:
Steel
Actuation :
Handwheel (rising stem)
Price €618.24
€735.71 incl. VAT
Delivery Time: 2-7 Days
Available: In Stock
Absperrventil mit Faltenbalg
VG234F Bellow sealed globe valve DN 65 PN40 steel
Product number
Copy to clipboard 200-1112-10
Bellow sealed valve DN 65 PN40Flange connection PN40 acc. to EN 1092-1, Face-to-face length acc. to EN 558-1, Series 1, Tightness class A acc. to EN 12266-1, Bellows: X6CrNiMoTi17-12-2, Body: 1.0619 (GP240GH) steel, Plug: 1.4021 (X20Cr13 + QT), Valve seat: stainless steel, Packing rings: graphite, Nominal pressure: 40bar, Max. Temperature: +450°C (depending on operating pressure), Kvs: 76,4 m³/h, TA Luft acc. to ISO 15848-1 & actuation (steel) handwheel
Nominal width :
DN65 - 2 1/2'' inch
Execution :
Bellows Valve
Body:
Steel
Actuation :
Handwheel (rising stem)
Price €465.36
€553.78 incl. VAT
Delivery Time: 2-7 Days
Available: In Stock
Flansch Absperrventil aus Edelstahl
VG450 flanged shut-off valve DN 150 PN16 stainless steel TA air handwheel
Product number
Copy to clipboard 200-4081-14
Stainless steel flanged shut-off valve DN 150 PN16Flange connection acc. to EN 1092-1 form B1, Face to face acc. to EN 558-1, series 1, Body & cover stainless steel 1.4408 (CF8M), Gland packing graphite (TA Luft), Body gasket: SS304 + graphite (TA Luft), Max. Operating temperature: 400°C, Actuation handwheel (rising stem), Approval AD2000, NACE, PED2014/68/EU, TA Luft
Nominal width :
DN150 - 6'' inch
Body:
Stainless Steel
Actuation :
Handwheel (rising stem)
Price €2,144.64
€2,552.12 incl. VAT
Delivery Time: 2-7 Days
Available: In Stock
PERSTA 200AE21.1 Absperrventile
PERSTA 200AE Shut-off valve DN 50 PN40 steel (1.046)
Product number
Copy to clipboard 200-2014-09
PERSTA 200 ae 21.2 valves DN 50, flanges EN1092-1 form B1, connection PN10/16/25/40, overall length 230mm, body made of steel (P250GH / 1.0460), stem/plug: X20CR13, operation with handwheel
Nominal width :
DN50 - 2'' inch
Body:
Steel (1.0460)
Price €735.76
€875.55 incl. VAT
Delivery Time: 2-7 Days
Available: In Stock
PERSTA 200AE21.1 Absperrventile
PERSTA Flanged shut-off valve DN 32 PN40 steel
Product number
Copy to clipboard 200-2014-07
PERSTA 200 ae 21,2 valves DN 32 flanges EN1092-1 form B1, connection PN10/16/25/40, overall length 180mm, body made of steel (P250GH / 1.0460), spindle/plug: X20CR13, operation with handwheel
Nominal width :
DN32 - 1 1/4'' inch
Body:
Steel (1.0460)
Price €592.96
€705.62 incl. VAT
Delivery Time: 2-7 Days
Available: In Stock
PERSTA 200AE21.1 Absperrventile
PERSTA Flanged shut-off valve DN 65 PN40 steel (1.046)
Product number
Copy to clipboard 200-2014-10
PERSTA 200 ae 21.2 valves DN 65, flanges EN1092-1 form B1, connection PN10/16/25/40, overall length 290mm, body made of steel (P250GH / 1.0460), spindle/plug: X20CR13, actuation with handwheel
Nominal width :
DN65 - 2 1/2'' inch
Body:
Steel (1.0460)
Price €983.28
€1,170.10 incl. VAT
Delivery Time: 2-7 Days
Available: In Stock
Flansch Absperrventil aus Edelstahl
VG450 flanged shut-off valve DN 65 PN16 stainless steel TA air handwheel
Product number
Copy to clipboard 200-4081-10
Stainless steel flanged shut-off valve DN 65 PN16Flange connection acc. to EN 1092-1 form B1, Face to face acc. to EN 558-1, series 1, Body & cover stainless steel 1.4408 (CF8M), Gland packing graphite (TA Luft), Body gasket: SS304 + graphite (TA Luft), Max. Operating temperature: 400°C, Actuation handwheel (rising stem), Approval AD2000, NACE, PED2014/68/EU, TA Luft
Nominal width :
DN65 - 2 1/2'' inch
Body:
Stainless Steel
Actuation :
Handwheel (rising stem)
Price €630.00
€749.70 incl. VAT
Delivery Time: 2-7 Days
Available: In Stock
UV216 Flanged shut-off valve DN 150 PN25 Spheroidal cast iron GGG40.3
Product number
Copy to clipboard 200-0216-14
Flanged globe valve DN 150 PN25 with coarse sealing strip type B1, EN 1092-2, Face-to-face dimensions to EN 558-1, series 1, Body made of nodular cast iron EN-JS1025, Disc cone stainless steel 1.4021, Valve seat stainless steel 1.4006, Stuffing box graphite, Kvs364,0 m³/h with handwheel
Nominal width :
DN150 - 6'' inch
Design :
Lug
Body:
Ductile Cast Iron (GGG40.3)
Actuation :
Handwheel
Price €1,138.50
€1,354.82 incl. VAT
Delivery Time: 3-4 weeks
Available: In Stock
UV216 Flanged shut-off valve DN 125 PN25 Spheroidal cast iron GGG40.3
Product number
Copy to clipboard 200-0216-13
Flanged globe valve DN 125 PN25 with coarse sealing strip type B1, EN 1092-2, Face-to-face dimensions to EN 558-1, series 1, Body made of nodular cast iron EN-JS1025, Disc cone stainless steel 1.4021, Valve seat stainless steel 1.4006, Stuffing box graphite, Kvs225,0 m³/h with handwheel
Nominal width :
DN125 - 5'' inch
Design :
Lug
Body:
Ductile Cast Iron (GGG40.3)
Actuation :
Handwheel
Price €865.26
€1,029.66 incl. VAT
Delivery Time: 3-4 weeks
Available: In Stock
KVN Kolbenschieberventil
KVN Piston spool valve DN 20 PN40 GGG40.3 KX-GT Handwheel
Product number
Copy to clipboard 200-4000-05
KVN Flanged spool valve DN 20 KX-GT, connection acc. to EN 1092-2, face-to-face dimensions acc. to EN 558-1 - GR 1, body made of GGG40.3 (EN-JS 1049) nodular cast iron, bonnet made of cast steel (1.0619), spindle / piston made of 1.4104, valve rings of graphite, tanged sheet metal reinforced, impregnated, certificates TA-Luft conform (design), can be resealed when open, fire safe, flash resistant, VdTÜV type approval VbF, GAS HL-VO, AD A4, VdTÜV 1065, actuation Handra
Nominal width :
DN20 - 3/4'' inch
Body:
Ductile Cast Iron (GGG40.3)
Actuation :
Handwheel
Price €289.44
€344.43 incl. VAT
Delivery Time: 2-7 Days
Available: In Stock
Absperrventil mit Faltenbalg
VG234A Bellow sealed globe valve DN 125 PN16 Cast iron
Product number
Copy to clipboard 200-1110-13
Bellow sealed valve DN 125 PN16Flange connection PN16 acc. to EN 1092-2, Face-to-face length acc. to EN 558-1, Series 1, Tightness class A acc. to EN 12266-1, Bellows: X6CrNiMoTi17-12-2, Body: EN-GJL-250 (grey cast iron), Plug: 1.4021 (X20Cr13 + QT), Valve seat: stainless steel, Packing rings: graphite, Nominal pressure 16bar, Max. Temperature: +300°C (depending on operating pressure), Kvs: 225 m³/h, TA Luft acc. to ISO 15848-1 & actuation (steel) handwheel
Execution :
Bellows Valve
Nominal width :
DN125 - 5'' inch
Body:
Grey Cast Iron
Actuation :
Handwheel (rising stem)
Price €630.22
€749.96 incl. VAT
Delivery Time: 2-7 Days
Available: In Stock
KVN Kolbenschieberventil
KVN Piston slide valve DN 125 PN16 GGG40.3 KX-GT
Product number
Copy to clipboard 200-4000-13
KVN flanged slide valve DN 125 KX-GT, connection acc. to EN 1092-2, face-to-face dimensions acc. to EN 558-1 - GR 1, body made of GGG40.3 (EN-JS 1049) nodular cast iron, bonnet made of cast steel (1.0619), spindle / piston made of 1.4104, sealed by two elastic valve rings KX-GT, certificates TA-Luft conform (design), can be resealed when open, Fire Safe, Flash-resistant, VdTÜV type approval VbF, GAS HL-VO, AD A4, VdTÜV 1065, actuation handwheel
Nominal width :
DN125 - 5'' inch
Body:
Ductile Cast Iron (GGG40.3)
Actuation :
Handwheel
Price €4,203.36
€4,832.35 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