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  • About us
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  • Grinding machines
    • Portable grinding machine for flat seats (VALVA)
    • Grinding machine for conical seats (VSK)
    • Grinding machine for lens seats (LS)
    • Portable Gate Valve Grinding Machine (SL)
    • Portable machine for high speed grinding (HSL)
    • High speed precision grinding machine (VSA)
    • Grinding table for machine and fitting parts (KS)
    • Grinding machine for safety valves (TSV)
    • Grinding machine for sealing seats (stationary) (SM)
    • Grinding consumables
  • Lapping machines
    • Lapping machine for flat seats (VALVA)
    • Transportable gate valve lapping machine (SL)
    • Lapping machine for safety valves (TSV)
    • Lapping Machine (stationary) for sealing seats (SM)
    • Stationary flat lapping machine (FLM)
    • Lapping consumables
    • Stationary ball lapping machine (ROTAGO)
  • Lathes
    • Portable lathes
      • Portable lathe (TD)
      • Portable lathe for cutting out valve seats (ASM)
      • Portable Flange Turning Machine (TDF)
      • Portable Flange Lathe (TDFI)
      • Portable lathe (TD CNC)
      • Portable flange lathe (TDF CNC)
    • Stationary lathes for fittings
      • Stationary Lathe (PDM)
      • Stationary Lathe (SPM)
    • Flange turning machines for fittings
      • OD mounted flange facer (TDF)
      • ID mounted flange facer (TDFI)
      • Flange lathe (TDF CNC)
    • CNC lathes for machining fittings
      • CNC controlled portable lathe (TD CNC)
      • CNC-controlled flange facer (TDF CNC)
      • CNC lathe (PDM)
      • CNC lathe (SPM)
  • Valve test benches
    • Custom made test benches
    • Accessories for test benches
    • Valve test benches with vertical clamping
      • Vacuum testing device for ball valves K-TEST
      • PS-T/SV-5 valve test bench
      • PS-T 10.03 valve test bench
      • PS-15 to PS-200 valve test benches
      • Vertical test benches in modular design
      • Vertical test benches in modular design for safety valves
    • Valve test benches with horizontal clamping
      • PS-H10 valve test bench
      • PS-H10 UW Valve test bench
      • PS-H7.5 to PS-H1500 Valve test benches
      • Horizontal test benches in modular design
  • More
    • Abrasives and lapping compounds
    • EFCO Rental
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    • Mobile workshop
    • More products from EFCO
    • EFCO technology with battery drive
    • Transportable circular welding machine (CW-1000)

More products available from EFCO

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Additional products for the workshop and on-site use

In addition to our machines and your applications, we offer various supporting products.

Planetary disk with driven high-speed spindles (SLA)

Planetary disks with driven high-speed spindles for machining hard sealing surfaces (≥ 35HRC). Available as an option for new machines and as a retrofit kit for existing SL-15 and SL-2 machines. They are characterized by high grinding speed and very high material removal.
SLA-15 for SL-15 machines
  • AS-1: DN 125-175 (5"-7") (option)
  • AS-2: DN 175-225 (7"-9")
  • AS-3: DN 225-400 (9"-16")
SLA-2 for SL-2 machines
  • AS-2: DN 175-225 (7"-9") (option)
  • AS-3: DN 225-400 (9"-16")
  • AS-4: DN 400-600 (16"-24")

MK adapter / ENT inclination tables

Your column or radial drilling machine and MK-ADAPTER allow the use of EFCO tools of the Valva and SL series for stationary machining of sealing surfaces in and on valves and gate valves. We recommend appropriate inclination tables (0°-12°) for quick alignment of valve bodies and wedges.
Possible combinations with MK-2 adapter
  • MK-2 Adapter + inclination table ENT-1 + tools VALVA-S1, VALVA-1
  • MK-2 Adapter + inclination table ENT-2 + Tools VALVA-S15, VALVA-15, SL-15
Possible combinations with MK-3 adapter
  • MK-3 adapter + inclination table ENT-3 + tools VALVA-2, SL-2
Possible combinations with MK-5 adapter
  • MK-5 adapter + inclination table ENT-4 + tools VALVA-3, SL-3

ENT inclination tables

Cleaning equipment for valves and threads (ARS)

Designed for the removal of rust, scale, slag, packing residues and contamination from valves or housings using high-speed rotating knotted brushes.
Portable valve cleaning set ARS-2
Professional valve cleaning kit for removing rust, scale, slag, packing residues, paint residues and contamination from taps or housings using high-speed rotating, knotted brushes. Features easy handling and good accessibility even to hard-to-reach places.

  • Electric 230V/120V, 50/60Hz or pneumatic 6-7 bar
Stationary external thread cleaning machine ARS-80S
The ARS-80S is a stationary machine for cleaning threaded studs with right-hand or left-hand threads. The machine can be used to clean dirty, oily or rusted male threaded studs easily and quickly.

  • Thread diameter: Ø 10 mm to Ø 80 mm (0.4"-3.1")
  • Working length: approx. 500 mm (19.7")
  • Brushes for machining steel and stainless steel
  • Cleaning area can be defined by adjustable limit switches
  • Connection possibility for industrial vacuum cleaners
  • electrically 230V/120V, 50/60Hz or pneumatically 6-7 bar

Inspection telescope mirror set (TSM)

Mirror set with magnetic lifter and integrated light source for inspecting hard-to-reach and dark places. Also suitable for setting up EFCO machines with large dipping depths or for removing metal chips, screws, etc. in hard-to-reach places.

Inclinometer

Inclination measuring device for sealing surfaces in gate valve housings. The seat angle can be determined via the stop ruler, which is placed against the gate valve sealing surface, with the aid of the digital inclinometer.

  • Measuring range: ±45
  • Linearity: 3 arcmin
  • Repeatability: 20 arcsec
  • Stop rulers available in various lengths
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If you have any questions:

Further products for the workshop and on-site use

Just send us a short message and we will be happy to answer your open questions by phone or e-mail.
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EFCO Maschinenbau GmbH
Otto-Brenner-Straße 5-7 52353 Düren Germany
+49 2421 9890
+49 2421 989119
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EFCO Maschinenbau GmbH
Otto-Brenner-Straße 5-7 52353 Düren Germany
+49 2421 9890
+49 2421 989119