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  • Wide selection of industrial fittings: high-quality, affordable and certified fittings

    FERGO OFFERS HIGH-QUALITY FITTINGS

    FOR MAXIMUM EFFICIENCY AND SAFETY IN YOUR OPERATIONS

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    NOW AT FERGO: TOP-QUALITY RUBBER COMPENSATORS AT THE BEST PRICE

Gestra check valve RK44
Gestra RK44 disco check valve DN 65 bronze metal-seated PN6/10/16 ASME Class 125
Product number
Copy to clipboard 300-8544-10
Gestra RK44 disco check valve DN 65Wafer type check valve for mounting between flanges PN6/10/16 und ASME Class 125, face-to-face dimensions according to EN 558-1- series 49, Body, seat, guide ribs: bronze CC480K-GS, Valve disc, spring, spring retainer: 1.4571, Spiral ring: 1.4310, metal-seated, Nominal pressure: 16 bar [see pressure-temperature table].
Categories :
RK 44
Execution :
Disco Check Valve
Nominal width :
DN65 - 2 1/2'' inch
Body:
Bronze
Seal :
Metal
Price €208.09
€247.63 incl. VAT
Delivery Time: 2-7 Days
Available: In Stock
Gestra check valve RK44
Gestra RK44 disco check valve DN 100 bronze metal-seated PN6/10/16 ASME Class 125
Product number
Copy to clipboard 300-8544-12
Gestra RK44 disco check valve DN 100Wafer type check valve for mounting between flanges PN6/10/16 und ASME Class 125, face-to-face dimensions according to EN 558-1- series 49, Body, seat, guide ribs: bronze CC480K-GS, Valve disc, spring, spring retainer: 1.4571, Spiral ring: 1.4310, metal-seated, Nominal pressure: 16 bar [see pressure-temperature table].
Categories :
RK 44
Nominal width :
DN100 - 4'' inch
Execution :
Disco Check Valve
Body:
Bronze
Seal :
Metal
Price €340.05
€396.35 incl. VAT
Delivery Time: 2-7 Days
Available: In Stock
Gestra check valve RK44
Gestra RK44 disco check valve DN 125 grey cast iron metal-seated PN6/10/16 ASME Class 125/150
Product number
Copy to clipboard 300-8544-13
Gestra RK44 disco check valve DN 125Wafer type check valve for mounting between flanges PN6/10/16 und ASME Class 125/150, face-to-face dimensions according to EN 558-1- series 49, Body, seat: grey cast iron 5.1301, Valve disc, spindle guide: bronze CC480K-GS, Spring: stainless steel 1.4571, metal-seated, Nominal pressure: 16 bar [see pressure-temperature table].
Execution :
Disco Check Valve
Nominal width :
DN125 - 5'' inch
Categories :
RK 44
Body:
Grey Cast Iron
Seal :
Metal
Price €708.00
€825.91 incl. VAT
Delivery Time: 2-7 Days
Available: In Stock
Gestra check valve RK44
Gestra RK44 disco check valve DN 150 grey cast iron metal-seated PN6/10/16 ASME Class 125/150
Product number
Copy to clipboard 300-8544-14
Gestra RK44 disco check valve DN 150Wafer type check valve for mounting between flanges PN6/10/16 und ASME Class 125/150, face-to-face dimensions according to EN 558-1- series 49, Body, seat: grey cast iron 5.1301, Valve disc, spindle guide: bronze CC480K-GS, Spring: stainless steel 1.4571, metal-seated, Nominal pressure: 16 bar [see pressure-temperature table].
Categories :
RK 44
Nominal width :
DN150 - 6'' inch
Execution :
Disco Check Valve
Body:
Grey Cast Iron
Seal :
Metal
Price €908.47
€1,081.08 incl. VAT
Delivery Time: 2-7 Days
Available: In Stock
Gestra check valve RK44
Gestra RK44 disco check valve DN 200 grey cast iron metal-seated PN6/10/16 ASME Class 125/150
Product number
Copy to clipboard 300-8544-16
Gestra RK44 disco check valve DN 200Wafer type check valve for mounting between flanges PN6/10/16 und ASME Class 125/150, face-to-face dimensions according to EN 558-1- series 49, Body, seat: grey cast iron 5.1301, Valve disc, spindle guide: bronze CC480K-GS, Spring: stainless steel 1.4571, metal-seated, Nominal pressure: 16 bar [see pressure-temperature table].
Execution :
Disco Check Valve
Nominal width :
DN200 - 8'' inch
Categories :
RK 44
Body:
Grey Cast Iron
Seal :
Metal
Price €1,240.27
€1,475.92 incl. VAT
Delivery Time: 2-7 Days
Available: In Stock
UNA-45hl-Kondensatableiter-Stahl-Steam-Trap
Gestra UNA45hl 1/2" Class 300 steam trap duplex control unit AO22
Product number
Copy to clipboard 360-1142-04
GESTRA UNA 45hl steam trap 1/2 inch Class 300Ball float steam trap with control unit DUPLEX, orifice (AO) 22, Installation between flanges ASME B 16.5, Class 300 RF, face-to-face dimension 150mm, body 1.0460/ASTM A105, cover 5.3103 (A395), gasket graphite/CrNi, stainless steel internal parts
Categories :
UNA 45hl
Nominal width :
DN15 - 1/2'' inch
Body:
Steel
Price €548.28
€635.51 incl. VAT
Delivery Time: 2-7 Days
Available: In Stock
UNA-45hl-Kondensatableiter-Stahl-Steam-Trap
Gestra UNA45hl 1" Class 300 steam trap duplex control unit AO22
Product number
Copy to clipboard 360-1142-06
GESTRA UNA 45hl steam trap 1 inch Class 300Ball float steam trap with control unit DUPLEX, orifice (AO) 22, Installation between flanges ASME B 16.5, Class 300 RF, face-to-face dimension 160mm, body 1.0460/ASTM A105, cover 5.3103 (A395), gasket graphite/CrNi, stainless steel internal parts
Categories :
UNA 45hl
Nominal width :
DN25 - 1'' inch
Body:
Steel
Price €675.47
€784.07 incl. VAT
Delivery Time: 2-7 Days
Available: In Stock
UNA-45hl-Kondensatableiter-Stahl-Steam-Trap
Gestra UNA45hl 3/4" Class 300 steam trap duplex control unit AO22
Product number
Copy to clipboard 360-1142-05
GESTRA UNA 45hl steam trap 3/4 inch Class 300Ball float steam trap with control unit DUPLEX, orifice (AO) 22, Installation between flanges ASME B 16.5, Class 300 RF, face-to-face dimension 150mm, body 1.0460/ASTM A105, cover 5.3103 (A395), gasket graphite/CrNi, stainless steel internal parts
Categories :
UNA 45hl
Nominal width :
DN20 - 3/4'' inch
Body:
Steel
Price €599.63
€713.56 incl. VAT
Delivery Time: 2-7 Days
Available: In Stock
UNA-45hl-Kondensatableiter-Stahl-Steam-Trap
Gestra UNA45hl 1 1/2" Class 300 steam trap duplex control unit AO22
Product number
Copy to clipboard 360-1142-08
GESTRA UNA 45hl steam trap 1 1/2 inch Class 300Ball float steam trap with control unit DUPLEX, orifice (AO) 22, Installation between flanges ASME B 16.5, Class 300 RF, face-to-face dimension 241mm, body 1.0460/ASTM A105, cover 5.3103 (A395), gasket graphite/CrNi, stainless steel internal parts
Categories :
UNA 45hl
Nominal width :
DN40 - 1 1/2'' inch
Body:
Steel
Price €1,121.83
€1,302.07 incl. VAT
Delivery Time: 2-7 Days
Available: In Stock
UNA-45hl-Kondensatableiter-Stahl-Steam-Trap
Gestra UNA45hl 2" Class 300 steam trap duplex control unit AO22
Product number
Copy to clipboard 360-1142-09
GESTRA UNA 45hl steam trap 2 inch Class 300Ball float steam trap with control unit DUPLEX, orifice (AO) 22, Installation between flanges ASME B 16.5, Class 300 RF, face-to-face dimension 267mm, body 1.0460/ASTM A105, cover 5.3103 (A395), gasket graphite/CrNi, stainless steel internal parts
Categories :
UNA 45hl
Nominal width :
DN50 - 2'' inch
Body:
Steel
Price €1,366.74
€1,586.00 incl. VAT
Delivery Time: 2-7 Days
Available: In Stock
UNA-45hl-Kondensatableiter-Stahl-Steam-Trap
Gestra UNA45hl 2 1/2" Class 300 steam trap duplex control unit AO22
Product number
Copy to clipboard 360-1142-10
GESTRA UNA 45hl steam trap 2 1/2 inch Class 300Ball float steam trap with control unit DUPLEX, orifice (AO) 22, Installation between flanges ASME B 16.5, Class 300 RF, face-to-face dimension 292mm, body 1.0460/ASTM A105, cover 5.3103 (A395), gasket graphite/CrNi, stainless steel internal parts
Categories :
UNA 45hl
Nominal width :
DN65 - 2 1/2'' inch
Body:
Steel
Price €2,794.30
€3,325.22 incl. VAT
Delivery Time: 2-7 Days
Available: In Stock
UNA-45hl-Kondensatableiter-Stahl-Steam-Trap
Gestra UNA45hl 1/2" Class 300 steam trap duplex control unit AO13
Product number
Copy to clipboard 360-1143-04
GESTRA UNA 45hl steam trap 1/2 inch Class 300Ball float steam trap with control unit DUPLEX, orifice (AO) 13, Installation between flanges ASME B 16.5, Class 300 RF, face-to-face dimension 150mm, body 1.0460/ASTM A105, cover 5.3103 (A395), gasket graphite/CrNi, stainless steel internal parts
Categories :
UNA 45hl
Nominal width :
DN15 - 1/2'' inch
Body:
Steel
Price €548.28
€652.45 incl. VAT
Delivery Time: 2-7 Days
Available: In Stock

FERGO Industrial Valves – Comprehensive Solutions for Piping and Process Engineering

FERGO is one of the leading suppliers of industrial valve technology in Europe. With more than 25,000 valves permanently in stock, we ensure short delivery times and reliable project handling. In addition to standard products, we manufacture customized valve solutions tailored to demanding applications in chemical processing, pharmaceuticals, food production, and energy systems.

Discover our range now

Complete Valve Portfolio for Industrial Piping Systems

Whether isolating, regulating, protecting, or monitoring – FERGO provides technically advanced valve solutions tailored to your process medium and operating conditions:

  • Isolation Valves: High-quality globe valves (including angle seat design) for tight shut-off in steam, gas, or liquid systems. Gate valves provide minimal pressure loss in applications with infrequent operation. Knife gate valves are designed for viscous, abrasive, or solids-containing media such as slurry or bulk materials.
  • Ball valves: Available in 2-way and 3-way configurations with threaded, flanged, or welded ends. Body materials include stainless steel (1.4408 / CF8M), carbon steel, ductile iron, duplex stainless steel, or PFA-lined versions for aggressive chemicals.
  • Control Valves: Precision needle valves for accurate flow adjustment in laboratory, instrumentation, or gas control applications.
  • Steam Traps: Original GESTRA steam traps – BK (thermostatic), MK (membrane), and UNA (float type) – for efficient condensate discharge in steam systems.
  • Sight glasses: For visual inspection of flow and tank processes, available in stainless steel or PFA-lined versions with borosilicate glass according to DIN 7080.
  • Strainers: Protect downstream equipment from debris. Available in brass, stainless steel, cast iron, or PFA-lined designs with various mesh sizes.

Automated Valves for Process Integration

For modern process control systems, FERGO supplies automated ball valves and butterfly valves equipped with pneumatic (single-acting or double-acting) or electric actuators. Complete automation assemblies include NAMUR solenoid valves, limit switch boxes, inductive sensors, and positioners – fully assembled, tested, and ready for operation.

Technical Documentation and Engineering Support

Each valve is supplied with detailed technical data sheets including pressure-temperature ratings, dimensions, and material specifications. 3D CAD STEP models are available on request to simplify integration into your design and engineering workflow.

Customized Valve Solutions with Fast Delivery

Beyond standard configurations, FERGO manufactures special designs using duplex or super duplex materials, extended stems, special flanges, FDA-compliant or high-temperature sealing systems, and individually configured knife gate valves with scrapers or flushing ports.

With over 25,000 valves in stock, many products are dispatched on the day of order. Our experienced technical specialists provide professional consultation to ensure optimal valve selection or develop fully customized industrial valve solutions.