These check valves are designed to prevent return flow in piping systems. They stand for a simple and reliable constitution and short face-to-face dimension.

Maintenance-free check valve with centering aid for horizontal or vertical installation between flanges to DIN 2632 PN 10 and DIN 2633 PN 16.

These butterfly valves are ready to accept thermometers, electronic thermo sensors (PT 100) or a system identification plate.

Tight-closing maintenance-free lug type butterfly valve of centric design. Prepared for thermometer recording. With threaded eyes for flanging flanges to DIN 2632/33/42.

Lug-type butterfly valve in double eccentric design. Reliable sealing even under extreme pressure and temperature stresses.

High performance flanged butterfly valve in double eccentric design for use at high temperatures and/or high operating and differential pressures. Pressures dependent on the nominal size.

These butterfly valves are ready to accept thermometers, electronic thermo sensors (PT 100) or a system identification plate.

Tight-closing maintenance-free wafer type butterfly valve of centric design. Prepared for thermometer recording. For clamping between counter faces according to DIN 2631/32/33/41/42.

These check valves are designed to prevent return flow in piping systems. They stand for a simple and reliable constitution and short face-to-face dimension.

Maintenance-free check valve with centering aid for horizontal or vertical installation between flanges to DIN 2632 PN 10 and DIN 2633 PN 16.

These butterfly valves are ready to accept thermometers, electronic thermo sensors (PT 100) or a system identification plate.

Tight-closing maintenance-free lug type butterfly valve of centric design. Prepared for thermometer recording. With threaded eyes for flanging flanges to DIN 2632/33/42.

Lug-type butterfly valve in double eccentric design. Reliable sealing even under extreme pressure and temperature stresses.

High performance flanged butterfly valve in double eccentric design for use at high temperatures and/or high operating and differential pressures. Pressures dependent on the nominal size.