+49 2421 9890
Deutsch
English
Español
Polski
Français
Italiano
عربي
한국어
日本語
Čeština
Português
Русский
Türkçe
Magyar
Nederlands
logo-efco-maschinenbau
  • About us
  • EFCO certified
  • Events
  • Videos
  • Contact / Sales Partners
  • Inquiries
  • 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
    • EFCO Remote Care
    • Mobile workshop
    • More products from EFCO
    • EFCO technology with battery drive
    • Transportable circular welding machine (CW-1000)

Portable valve grinding machine for flat seats (VALVA)

  • Grinding machines
  • Portable grinding machine for flat seats (VALVA)

Fast and economical valve repair thanks to our transportable valve grinding machine for flat seats (VALVA)

Transportable valve grinding machine for flat seats Icon
Wide-ranging use in conventional power stations, nuclear power stations, refurbishment companies, refineries, chemical plants, shipyards, sugar mills, paper mills, on ships, by valve manufacturers and many others.

The models VALVA-1, 15, 2 and 3 are suitable for grinding and lapping.
Advantages
  • Simple operation
  • Wear-resistant tools
  • Good price/performance ratio
  • Optimum grinding results due to adjustable contact pressure of the grinding tools against the sealing surface
  • Particularly high torque even on the compact hand-held machines
Working range
  • DN 8-DN 1600 (1/4" - 64")
Drive
  • electrical (230/120 V, 50/60 Hz)
  • pneumatic (6-7 bar)
  • battery drive (18 V DC) (VALVA-S1)

Product variants

ModelDN
VALVA-S18–150 (1/4"–6")
VALVA-18–150 (1/4"–6")
VALVA-S1580–300 (3"–12")
VALVA-1580–300 (3"–12")
VALVA-2200–700 (8"–28")
VALVA-3500–1600 (20"–64")
All figures in mm (inch)



You are also welcome to find out more about our other portable sanding machines:

  • Transportable valve grinding machine for conical seats
  • Transportable valve grinding machine for lens seats
  • Transportable valve grinding machine
  • Transportable grinding machine for safety valves
Transportable valve grinding machine for flat-seat valves
Transportable valve grinding machine for flat seats
Transportable valve grinding machine for flat seats Valve repair
back to overview

Questions and answers about valve grinding machine for flat seats (VALVA)

If you have any questions:

Portable valve grinding machines for flat seats (VALVA)

Just send us a short message and we will be happy to answer your open questions by phone or e-mail.
The fields marked with * are mandatory fields.
Submit form
EFCO Maschinenbau GmbH
Otto-Brenner-Straße 5-7 52353 Düren Germany
+49 2421 9890
+49 2421 989119
Information
  • About us
  • EFCO certified
  • Events
  • Videos
  • Contact / Sales Partners
  • Inquiries
Follow us
Privacy policy
Change your consent
EFCO technology now also for rent
  • Available at short notice
  • Flexible
  • No acquisition costs
  • Proven EFCO quality
more information
  • Sitemap
  • Legal notice
  • GTC
  • Privacy policy
  • Whistleblower portal
Inquiry form
EFCO Maschinenbau GmbH
Otto-Brenner-Straße 5-7 52353 Düren Germany
+49 2421 9890
+49 2421 989119