EFCO

ps026_ps_t_sv5

Portable Test Bench for Savety Valves PS-T/SV5

Portable valve test bench for testing safety valves DN 10 (3/8“) - DN 80 (3“)

PS-T10 portable vertical testbench

Portable Test Bench PS-T10

The portable PS-T 10.02 is suitable for testing shut-off valves and safety valves. The test specimens are clamped vertically and can be optimally vented by filling from below. Test media can be water (test pressure of up to 200 bar or 2.900 psi max.) and air/nitrogen (test pressure of up to 200 bar or 2.900 psi max.). You are able to carry out housing tests, response pressure tests and seat leakage tests. The PS-T 10.02 has a nominal range from DN 10 (3/8 ") to DN 200 (8"). The clamping is done manually with 4 clamping claws.

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Test Benches for Savety PS-SV15 / 30 / 50

Valve test bench for testing safety valves DN 15 (1/2“) - DN 400 (16“)

SHA5200

Vertical Test Benches PS-15 / 30 / 50 / 75

Valve test bench for testing of safety valves and shut-off / control valves DN 15 (1/2“) - DN 500 (20“) Proven technology standardised and in modular design. Cost-effective and short delivery time. Basic program with variants and many options.

PS-H1500_2018

Horizontal Test Benches PS-H

The EFCO PS-H M series combines at a competitive price a wide field of application in valve housing strength tests and leakage tests for valve housings and seats with the accustomed high EFCO quality. The PS-H M is available with various clamping forces starting at 200 t up to 550 t. Depending on the corresponding model water examinations are possible in combination with air or nitrogen.

ps018_ps_75a3

Automatic Test Benches PS-A

We offer a broad automation range. From manual starting of individual tests without evaluation of results to the automatic sequencing of several different tests with automatic checking and display of results. PS-7,5A / 15A Valve test benches for testing shutoff valves DN15 (1/2“) - DN250 (10“)

booster_boe4

High Pressure Compressor Booster

For the generation of high pressure or the compression of air or nitrogen and storage in the integrated pressurised bottle at up to 350 bar (approx. 5075 psi).

valva

Valva flat seats

Portable machines for grinding and lapping of sealing faces in valves, valve disks, flanges etc. in flat seats. An impressive concept of simple operation, wear-resistant tools, good price/performance ratio, high profitability and efficiency. pdf datasheet Work range: DN 8 – 1600 mm (¼“– 64“) Power supply: electric 230 / 110 V, 50/60 Hz or pneumatic 6-7 bar

vsk new

VSK conical seats

Portable machines with special tools for the grinding of conical sealing faces in high-pressure, shut-off and control valves. Fast and simple centering of the tools guarantees effective and high quality repair results. pdf datasheet

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LS pipe ends with lenticular gaskets

Portable machines with special tools for the grinding of pipe ends with metallic 140° lenticular gaskets (to BASF and DIN 2696). Fast and simple centring of the tools guarantees effective and high quality repair results. pdf datasheet

sl

SL Sealing Faces

Portable machines for grinding and lapping of sealing faces in gate valves and non-return valves, gates and flanges. Optionally, these machines can be fitted with a digital rocker for contact pressure. This patented unit guarantees reproducibility and absolutely flat sealing faces. In addition, our valve grinding machines can be fitted with a swing-check adapter to enable machining of sealing faces on non-return valves with a large inclination. Hard seats can be machined with our portable high-speed valve grinding machine with driven spindles. This makes extremely fast and effective machining possible. This option can be retrofitted (SLA) on existing machines or can be supplied as a complete system. Fast setup and removal of the machines is guaranteed by means of a specially developed clamping block. pdf datasheet

hsl15

HSL Sealing Faces

Portable machines for grinding and lapping of sealing faces in gate valves and non-return valves, gates and flanges. Optionally, these machines can be fitted with a digital rocker for contact pressure. This patented unit guarantees reproducibility and absolutely flat sealing faces. In addition, our valve grinding machines can be fitted with a swing-check adapter to enable machining of sealing faces on non-return valves with a large inclination. Hard seats can be machined with our portable high-speed valve grinding machine with driven spindles. This makes extremely fast and effective machining possible. This option can be retrofitted (SLA) on existing machines or can be supplied as a complete system. Fast setup and removal of the machines is guaranteed by means of a specially developed clamping block. pdf datasheet

sla

SLA Sealing Faces for retrofitting

Portable machines for grinding and lapping of sealing faces in gate valves and non-return valves, gates and flanges. Optionally, these machines can be fitted with a digital rocker for contact pressure. This patented unit guarantees reproducibility and absolutely flat sealing faces. In addition, our valve grinding machines can be fitted with a swing-check adapter to enable machining of sealing faces on non-return valves with a large inclination. Hard seats can be machined with our portable high-speed valve grinding machine with driven spindles. This makes extremely fast and effective machining possible. This option can be retrofitted (SLA) on existing machines or can be supplied as a complete system. Fast setup and removal of the machines is guaranteed by means of a specially developed clamping block. pdf datasheet

TSV-150

TSV Excentrical Grinding and Lapping

Grinding and lapping machines for safety valves (TSV) The EFCO TSV is a portable grinding and lapping machine with excenter for the machining of sealing faces of safety valves. pdf datasheet The machine has two separate drives. This results in a cross-ground and absolutely flat sealing face.

VSA2

VSA High Speed Precision Grinding

Portable high-speed grinding machine for machining flat and conical sealing faces in valves and on flanges. Particularly suitable for precise grinding of heavily damaged faces, cylindrical holes and conical sealing faces, in particular after build-up welding pdf datasheet

ks

KS Stationary Grinding Bench

The KS stationary grinding machines for valve and machine components can be used on site or in the workshop. They are suitable for face grinding gates, valve seats and other machine components. The aluminum grinding plate is fitted with self-adhesive abrasive disks. A fixed stop provides improved guiding of the work piece. pdf datasheet

flm

FLM Stationary Surface Lapping Machine

EFCO surface lapping machines are excellent for lapping individual or series components, face seals, valve seats, gates, etc.. Worn components, such as valve seats, mechanical shaft seals, disks, etc., can be re-lapped in repair workshops and at refurbishment companies. Automatic and finely adjustable lapping compound feed as well as freely adjustable lapping table speed guarantee high quality lapping results.

sm450_dn5

SM Stationary Grinding & Lapping Machine- Safety/Gate/Non-return Valves, Gates

Stationary grinding and lapping machines for the repair of sealing faces in valves and gates. These machines are characterized in particular by their stable and robust design, compact machine concept, very high table load and modular concept. A second table can be retrofitted at any time. Driven planetary gears to increase removal can also be retrofitted.

ROTAGO

Rotago Ball Valve Lapping Machine

Stationary ball valve lapping machine for the simultaneous finishing of the ball and 2 metallic sealing rings. For small and medium-sized ball workpieces with diameters of up to 300 mm.

TD-2.02NC

TD Portable lathes for sealing faces, flanges and bores

The EFCO TDs are portable lathes for precision machining of bores and sealing surfaces in valves, cylinders, pumps, turbine housings, etc. These machines are suitable for use on site and in the workshop, in power stations, for valve servicing, for chemical and petrochemical facilities, in steel construction, in shipyards and in oilfields. pdf datasheet

tdf

TDF Flange Facer with external clamping

When seals are replaced, it is frequently unavoidable that the sealing faces themselves have to be remachined due to damage from heat or aggressive media. Our portable flange facing machines with external clamping are suitable for this type of work in pipelines, on large valves, pumps, chemical plant, turbine housings, heat exchangers etc. Simple installation, low weight and flat design of the machines make use of these machines possible on site in almost any position. The required roughness of the sealing faces can be obtained due to variable feeds during machining. Inclined faces can be machined using additional tools.

tdfi2

TDFI Flange Facer with internal clamping

Due to its flat design and the low weight, the portable, ID-mounted TDFI facing machine with flanges is ideal for applications in areas with limited working space. The EFCO TDFI machine is particularly suitable for machining: Flanges of any kind Fitting housings Container flanges Heat exchangers Shipbuilding fittings Columns in refineries and the chemical industry Smooth and spirally grooved flange sealing surfaces

TD-2.02NC6

TD NC CNC controlled Lathe

With the portable CNC controlled lathes we achieve a completely new quality standard in flange and valve seat machining. Because of the pre-programmed processing cycles, the TD-2.02 NC special machine is ready for immediate use, and can be operated after just a small amount of instruction and no previous CNC programming knowledge. Machining options with the EFCO NC lathes. Of course, you can also supplement the program package with your own CNC programs.

TDF-2NC

TDF NC CNC controlled Flange Facer

The lathes in the NC series open up an almost infinite number of surface machining options. We achieve a completely new quality standard in flange and valve seat machining. Because of the pre-programmed processing cycles, the TDF NC special machine is ready for immediate use, and can be operated after just a small amount of instruction and no previous CNC programming knowledge. Machining options with the EFCO NC lathes. Of course, you can also supplement the program package with your own CNC programs.

PDM-600

PDM Stationary Vertical Lathe

PDM machines are designed for the axial machining and facing of fitting housings (gate valves, valves, check valves), pumps and similar rotationally symmetrical components. They have infinitely variable speed control and axial and radial feeds (Z and X axis) with infinitely variable control that make it possible to move both axes simultaneously at different speeds. They are equipped with CNC programs that are specially tailored to turning requirements. During program development, special attention was paid to making operation as simple as possible. Operation takes place using a portable electronic control unit.

SPM-802

SPM Stationary Horizontal Lathe

Stationary precision turning machines, CNC-controlled. The optimum solution for complete machining of valves, for general overhaul and also for use in production. The machines of this range have precision inclined tables (±12°, accuracy ±10“) and have been optimised for more efficient machining of valves. A particular advantage for the machining of gate valve sealing faces is the clamping. It is possible to machine both sealing faces with only one clamping by adjusting the angle at the swivel table. The symmetry of both sealing faces is thus ensured. Due to the flexible design, SPM machines can also be used for other machining tasks. They are equipped with CNC programs that are specially tailored to turning requirements. During program development, special attention was paid to making operation as simple as possible. Operation takes place using a portable electronic control unit.