EFCO Product Brochure English
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VALVE REPAIR AND TESTING EQUIPMENT AND MORE

Serving the World Since EFCO was established in 1978, we have been a world leading manu- Our product range includes: facturer of portable and stationary valve repair and testing equipment. The • ortable and stationary machining and repair P company has been a family-run business with the philosophy of making our machinery for valves, flanges and pipelines customers our partners. We can jointly solve problems concerning machin- • Surface grinding and lapping machines ing and testing of sealing surfaces in valves and flanges of all types. • Valve test benches • Workshops, mobile and...

OUR RANGE OF INDUSTRIES FROM A-Z | 03 Apparatus construction Boiler manufacturers Chemical industry Combined heat and power stations District heating suppliers Fertilizer plants Food industry Fossil power plants Gas manufacturers Hydroelectric power plants Manufacturers of valves Mining Nuclear power stations Paper industry / cellulose Petrochemical plants / refineries Pharmaceutical industry Pipelines Plant construction Refuse incinerators Rubber manufacturers Shipping companies Shipyards Steel industry Steel works Sugar refineries Valves service companies Valves trade Water treatment plants

Flat Seats / Safety Valves: Mobile Machining Stationary Machining » VALVA Grinding and lapping equipment K SM-D Grinding and lapping equipment K VSA Grinding equipment K TSV Grinding and lapping equipment K TSV Grinding and lapping equipment K MK/ENT Grinding equipment E TDF Turning equipment E SPM Turning equipment Ei CW-1000 Welding equipment E PDM Turning equipment Conical Seats: Mobile MachiningStationary Machining H VSK Grinding equipment E SPM Turning equipment K VSA High-speed grinding equipment...

MOBILE GRINDING AND LAPPING MACHINES | 05 VALVA SERIES Portable machine for grinding and lapping of flat sealing surfaces on valves, valve disks and flanges from DN 8-1600 mm (W“-64“). Drive: electric 230/120 V, 50/60Hz or pneumatic 6-7 bar The VALVA series: an impressive concept = simple, easy, one-man operation, wear-resistant tools, good price/performance ratio, high profitability and efficiency. The VALVA-SV1 has been developed for machining safety valves. Type DN Grinding Lapping VSK SERIES VSK Special tools for the grinding of conical sealing surfaces in: • High-pressure,...

06 | MOBILE GRINDING AND LAPPING MACHINES LS Special tools for grinding flanged pipe ends with metallic lenticular gaskets 140° as per BASF- and DIN 2696 standard from DN 6-200 mm (W“-8“). Drive: electric 230/120 V, 50/60Hz or pneumatic 6-7 bar J.S12 DN 6-90 (/“-3/“) 6-200 (/“-8“) Portable grinding and lapping machine for the repair of sealing surfaces in gate valves and non-return valves and on wedges and flanges of DN 20-2000 mm (3/4“-80“). Drive: electric 230/120 V, 50/60Hz or pneumatic 6-7 bar _SL-05 SL-1 SL-15 SL-2 SL-3...

MOBILE GRINDING AND LAPPING MACHINES | SLA SERIES Planetary gears with driven high-speed spindles for the machining of hard sealing surfaces (> 35HRC) for SL-15 and SL-2 machines (patented). Time saving up to 90%. Available as option for new machines and for retrofitting to existing SL machines. Driven planetary gears Type S LA-1512_SLA-2**_ HSL SERIES Portable machine for high-speed grinding of hard sealing surfaces (> 35HRC) in high-pressure gate valves and wedges of various design. Fitted with SLA series planetary gears for use with driven GSS grinding spindles. Drive: electric...

08 | MOBILE GRINDING AND LAPPING MACHINES Max. immersion depth Clamping range of chuck Max. spindle speed Max. eccentric speed Eccentricity Drive TSV SERIES Portable grinding and lapping machine with eccentricity for the machining of sealing surfaces/nozzles of in safety valves of DN 15-300 mm (tf“-12“). In these machines the grinding movement is overlaid by an additional eccentric movement. This results in a cross-hatch finish and absolutely flat sealing surface. Suitable for use on-site and in the workshop. High-speed precision grinding machine for the machining of build-up welding,...

STATIONARY GRINDING AND LAPPING MACHINES | 09 KS SERIES Grinding disk 0 600 (23.6“) 1000 (39.4“) The grinding disk is fitted with self-adhesive grinding plates. A version with quick-change grinding disks is available for use with frequently changing grits (KS-6 only). Safe operation due to stop bracket and footswitch. FLM SERIES Stationary surface lapping machines, particularly suitable for the lapping of valve disks, axial face seals and wedges etc. Drive: electric 380-480 V, 50/60 Hz (FLM-400: 230/120 V , 50/60 Hz) Type Lapping wheel dia. Max. workpiece dia. Max. workpiece...

10 | STATIONARY GRINDING AND LAPPING MACHINES SM-550 SERIES Stationary grinding and lapping machine for the machining of sealing surfaces in shut-off valves, wedges, safety valves, etc. The machine can be supplied optionally with one or two tables in various configurations. Drive: electric 230/120 V, 50/60 Hz Inclined table Rotary table Stationary grinding and lapping machine for the machining of sealing surfaces in shut-off valves, wedges, safety valves, etc. The machine can be supplied with centre or eccentric spindle and one or two inclined tables. Drive: electric 380-480 V, 50/60...

STATIONARY GRINDING AND LAPPING MACHINES | 11 MK and ENT SERIES The pillar or radial drilling machine with MK-ADAPTER makes it possible to use the EFCO tools of the Valva and SL series for stationary machining of sealing surfaces in and on valves and wedges. We recommend the appropriate inclined tables (0°-12°) for fast alignment of valve housings and wedges. Adapter Inclined table EFCO machines up to DN PORTABLE LATHES Portable lathe for on-site machining on valves, flanges, pumps, turbine housings. Particularly suitable for turning cylindrical and conical sealing surfaces...