Martin Lohse GmbH products

Single-sided sealing with time-proven free-flushing effect ensures unobstructed closing with densities less than 5%. Areas of application: general shut off valve for all water and pulp carrying pipework. Nominal diameters: DN 50 – 1400 (2 – 56“), material: stainless steel (1.4404 / 1.4571), flanges: DIN EN 1092-1, ANSI B 16.5 class 150, seal: NBR, Viton, EPDM and others.

Regulating Valve Type CBS available with either triangular or pentagonal orifice and a specially adapted slide plate these allow a flow control to a high degree of regulation including regulation with high flow level or pressure drop in the system.

Reject-Valve RQS/NAQ with round inlet and square outlet ensures reliable shut-off in reject area due to the smaller inlet (round) and larger outlet (square) and protected guides available in various seal types and surface treating of the wearing parts. Areas of application cleaner plants, heavy weight rejects/ sandtraps/ heavy weight rejects discharge in general, pulpers.

Dirt Traps RSL of stainless steel with round inlet and rectangular outlet enables a consistent discharge of rejects for sticky, thin or thick consistency media and its unique geometrical design reduces turbulence and maximises protection against wear. The combining of the dirt trap body with the CDSV and AEQ valves guarantees a very effective discharge action of abrasive materials. Wear resistant surface treatment of the valves and the relevant internals of the dirt trap different sizes (volumes) allow a optimal relation to the size of plant.

Vortex breakers for heavy component dirt traps ready-to-install intermediate component on cleaning machines. Applications: In case of extreme wear on reject valves / dirt traps, e.g. high density cleaners.

Soft seating butterfly valves. Typ BVKI: wafer between flanges. Typ BLKI: lugged. Available with different seals and material specifications for the housings.

compact flange ball valves or 1-, 2- or 3-piece ball valves of stainless steel, socket welded, treaded, flanged or „compact“ connenction, with hand lever or with DIN ISO top flange and part turn actuator double- or singleacting.

Sampling Valves for welding. Type PHG: with weld-on nipple for welding, curved or straight design available. Areas of application: sample taking in general.

Intermediate flange version for preventing backflow available in different seal and body materials. Areas of application: water, liquids with low fibre content.

Aggregates and individual components for Waste Paper Pulpers. Application: size: 160 / 200 / 250.