OMAL S.P.A. products

Static electricity is avoided which can cause sparks and fire in an inflammable/explosive environment. Contact safety throughout the entire life of the valve.

Cast iron butterfly valve for mounting between flanges, “Wafer” type.

Cast iron butterfly valve for mounting between flanges, “Lug” type.

Butterfly valve “metal-metal” for mounting between flanges, “Wafer” type.

Stainless steel butterfly valve with ISO 228/1 threaded, butt welded, DIN 11851 ends.

Internal diameter equal to the diameter of the pipe:High flow capacity.Pneumatic actuator integrated in the valve: Space saving (-60%) and reduced costs compared to an automated valve.Piston with chemical nickel plating(20-25 micron): Lower wear of the seals due to the increase of the surface hardness (400 -550 HV).

Energized and self-lubricated strips.Less friction between piston and cylinder. It prevents the bonding of the seal to the cylinder even after long periods of inactivity.

Energized and self-lubricated strips.Less friction between piston and cylinder. It prevents the bonding of the seal to the cylinder even after long periods of inactivity.

Actuator ON-OFF; working angle 90° (100° Max.). Service 50%. Maximum torque from 10 to 1960 Nm. (see the table). Supply voltage 230 Vac (±10%) 50/60 Hz 1Ph. Insulation resistance 100 M /500 Vdc. Tension insulation 1500 Vac/1 minute. Motor with Class E insulation.

Electronic control MODULATING Actuator. Working angle 90° (100° Max.). Maximum torque from 20 to 1960 Nm. (see the table). Voltage 230 Vac 1Ph 50/60 Hz. Input signal 4~20 mA (1~5 Vdc). Output signal 4~20 mA (1~5 Vdc AM 20). High resolution 1/250 (adjustable 1/200 ~ 1/400). Adjustable zero/span.