EFCO Maschinenbau GmbH products

Portable machines for grinding and lapping of sealing faces in valves, valve disks, flanges etc. An impressive concept of simple operation, wear-resistant tools, good price/performance ratio, high profitability and efficiency.

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

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.

The pressure to reduce costs in industrial maintenance increases. So does the demand for durable and efficient machines. Due to its flat design and the low weight, the portable, ID-mounted TDFI is ideal for applications in areas with limited working space.

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

Portable valve test bench for testing safety and shut-off valves. DN 10 (3/8“) - DN 200 (8“)

Valve test bench for testing of safety valves and shut-off / control valves. DN 15 (1/2“) - DN 500 (20“) 

Based on our long experience in building valve testing equipment we designed a new generation of modular test benches with horizontal clamping devices to expand our new series of modular test benches within the EFCO valve testing family. 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.

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

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. Valve test benches for testing shutoff valves DN15 (1/2“) - DN250 (10“)