Guth Katalog 2017 - Update 08/22

Guth Ventiltechnik | FLUID PROCESS GROUP R5 modulating valves TECHNICAL DATA Sizes: DN 10 – 150 Materials in contact with product: not in contact with product: 1.4404 / AISI 316L 1.4301 / AISI 304 Surfaces in contact with product: Ra < 0.8 µm option: electro-polished Seals: EPDM/HNBR/FKM, option: aseptic design option: PTFE coated Viton O-rings Steam design: V-ring packings Operating pressure: DN 25–100 DN 125 / 150 1“ – 4“ max. 10 bar max. 6 bar max. 10 bar High pressure design: up to 40 bar Operating temperature: Continuous operation: Cleaning: Sterilisation: up to 120° C approx. 85° C 145° C (short-time) Control air: 1.5 – 4 bar The advantages for your plant ► ► Changeable valve set (plug/seat) for assembly and/or retrofitting of different flow coefficient steps ► ► Seat sealing with metallic or elastomer sealing ► ► Robust valve housings, membrane actuator made of electro-polished stainless steel, sturdy lantern design, positioner with stainless steel cap ► ► Dead space-free ball housing ► ► Easy assembly and maintenance ► ► Small housings from DN 10 to 25 for the regulation of minimum quantities from a flow coefficient of 0.1 onward ► ► Special solutions with high strength against pressure up to 40 bar or valves up to DN 40 The variants: ► ► Steam modulating valves ► ► Aseptic modulating valves ► ► Membrane for hermetic sealing of the product chamber outward with aseptic processes ► ► Piston modulating valves ► ► Disk modulating valves and arc modulating valves with free passage