RTK MV 521x / PV 621x
Two-way actuated control valves for steam, liquids and gasesElectric or pneumatic actuated globe type control or shut-off valve
DN 15-100 (1/2″ – 4″)
DIN PN 16-160 / ANSI 150-900
Cast Iron, Ductile Iron, Cast Steel, Stainless Steel, Creep Resistant Cast Steel
Media temperature: up to 530°C
Depends on seat materials: Class III, IV, IV-S1, V, VI
Flange, Butt weld by request
Bellows, Perforated or stellited plug, Hardened perforated plug, Stellited seat, Ferro-titanium trim, Soft seat, Flanges with groove, Gas packing acc. DVGW, Oxygen version, Stem heater versions, QCS (Quick Change Seat) versions
Electric actuated MV serie
3 step control, I/O 0/4-20mA, 0/2-10V, Profibus DP, Profinet, Modbus, additional limit switches, hydraulic emergency closing unit, anti-condensation heater, integrated single loop PID controller | Supply voltage: 24 / 115 / 230 VAC, 24 VDC
Pneumatic actuated PV serie
electro-pneumatic positioner, I/O 4-20mA, Profibus DP, 3/2 solenoid valve, limit switches, alarm module, pressure gauges, air filter regulator
RTK
Germany
Biotechnology, Chemical, Boiler and Power Plants, CHP, Breweries, Building materials, Dairies, Distilleries, Food and Beverage, Hospitals, Mining, Metallurgy, Oil&Gas, Refineries, Pharma and cosmetics, Pulp&Paper, Textile, Laundries, Timber, Pelletizing, Tire, rubber and plastic, Water and wastewater
Air, Gas, LPG, Vapours, Bitumen, Petroleum products, Condensate, Superheated water, Crystallizing Fluidums, Ethanol, Bioethanol, Neutral and Agressive Liquids, Steam, Superheated steam, Thermal Oil, Water and Wastewater