Open and close with the TRI-MATIC butterfly valves
Heavy duty electric actuator. Aluminium housing. ATEX approved. With ISO 5211 flange. Torque 80 to 11’000 Nm.
Electric actuator, newest generation. With ISO 5211 - flange. Torque 140 to 300 Nm.
Electric actuator, latest generation. With ISO 5211 - flange. Torque 20 to 35 Nm.
Electric actuator, latest generation. With ISO 5211 - flange. Torque 55 to 85 Nm.
Electric actuated butterfly valve, Wafer type. PTFE/PFA Gaskets/coating. ATEX-approved. DN 50 – DN 300.
Intelligent, electropneumatic positioner for assembly on pneum. actuators (HART).
Intelligent, electropneumatic positioner for assembly on pneumatic actuators (SIL-approved).
Compact limit switch box for direct mounting on pneumatic actuators. Many different executions available.
Limit switch box with adjustable stainless steel mounting bracket. Up to 4 switches possible, many different executions.
Butterfly valves: flap open and closed, even with large flow rates
In the butterfly valve, a disc or disk rotates open and closed with a 90° rotary movement. Depending on the design of the flap, operating pressures up to 25 bar and temperatures up to 180°C can be shut off. A great advantage of butterfly valves is their compact design and low weight, even with large nominal diameters up to DN400. This is particularly decisive in pipeline construction.
Butterfly valves are also used in water extraction, water distribution and wastewater applications. Butterfly valves are particularly suitable for clean to slightly contaminated, neutral liquids. Applications in this area rely on the TRI-DISC COMPACT or TRI-DISC COMPACT LUG shut-off valves with various sealing materials such as EPDM, EPDM with DVGW approval, Viton and NBR.
For aggressive or demanding media in the chemical, pharmaceutical and food industries, butterfly valves with PFA-coated discs or discs made of polished stainless steel are used. TRI-DISC COMPACT PTFE butterfly valves are ideal for these applications. The wetted sealing materials have FDA approval.
Wherever entire processes or parts thereof are automated, we can mount pneumatic or electric rotary actuators on the butterfly valves. We are also happy to do this for applications in hazardous areas. Benefit from TRI-MATIC's wide range of resistant butterfly valves.
Valves from TRI-MATIC
Quality that has it all