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  • High Resolution Actuators - EPC - Varibell.com
    control accuracy of the Varibell perfectly Using the latest servomotor technology with almost dead zone free cyloid gearboxes resulting in a minimum of hysteresis it is possible to split the 90 turn of the valve into over 5000 steps This high resolution together with a high velocity of over 90 s results in an unrivaled control quality Together with a versatile servo amplifier that works with all kind of input

    Original URL path: http://www.epc.at/en/varibell-e/high-resolution-actuators (2015-12-02)
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  • General info - EPC - Varibell.com
    This control valve offers significant benefits especially in applications needing a high turndown ratio with minimum pressure drop Furthermore we focus above all on the following areas applications in the high pressure area special valves for highly aggressive media such as oxygen sulfuric acid nitric acid hydrochloric acid free chlorine etc applications in the field of highly abrasive media Materials Our valves can be made of a wide range of special materials which are tailored to the needs of the particular application Seat materials PTFE PFA ETFE RCH1000 PVDF PEEK Body block valves Titanium Titanium Palladium Hastelloy C 276 Carpenter 20 Alloy 700 Duplex Super Duplex DIN and ANSI The flange connections for all sizes of the control valve Varibell are manufactured in accordance with DIN and ANSI gefertigt At customer request we can also supply valves with weld on ends or threaded ends Overview Home EPC About us Contact Location Driving directions Varibell General info Assembly and parts Implementations The adjustment element Control valve seats Cv values High Resolution Actuators Delivery programm General info Actuators Accessories Level Measurement Technology Download Support Main dimensions DIN ANSI CAD Certificates Operating instructions Assembly drawing Get Offer Why Varibell Varibell is a rotary

    Original URL path: http://www.epc.at/en/delivery-programm/general-info (2015-12-02)
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  • Actuators - EPC - Varibell.com
    Block Class 1500 Ring Joint TA Luft ABS Zulassung Home Delivery programm Actuators Actuators Varibell can be actuated with all types of quarter turn actuators pneumatic or electric Important is a constant progression of the torque over the complete movement On customer request we can also use diaphragm actuators Size Torque Nm DN 15 VE 15 DN 15 30 DN 25 35 DN 40 60 DN 50 110 DN 80 210 DN 100 460 DN 150 700 For metal seats and applications beyond PN 40 the required torque is rising accordingly Overview Home EPC About us Contact Location Driving directions Varibell General info Assembly and parts Implementations The adjustment element Control valve seats Cv values High Resolution Actuators Delivery programm General info Actuators Accessories Level Measurement Technology Download Support Main dimensions DIN ANSI CAD Certificates Operating instructions Assembly drawing Get Offer Why Varibell Varibell is a rotary quarter turn valve The regulating element is a bell shaped plug featuring tear drop shaped apertures machined into both inlet and outlet but laterally reversed During opening this plug rotates and simultaneously uncovers the two tear drop apertures giving fine flow adjustment with a 2 stage pressure reduction across both seats More information

    Original URL path: http://www.epc.at/en/delivery-programm/actuators (2015-12-02)
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  • Accessories - EPC - Varibell.com
    Block Class 1500 Ring Joint TA Luft ABS Zulassung Home Delivery programm Accessories Accessories Perforated Discs For applications with high differential pressure in case of gases or fluids mounting of one or more perforated discs can reduce problems with sound pollution or cavitation substantially The pressure between Valve and silencer disk is increased due to the built up back pressure This results in a reduced pressure drop inside the valve which allows to avoid the evaporation pressure to fall below the critical value and therefore cavitation that could destroy the valve Overview Home EPC About us Contact Location Driving directions Varibell General info Assembly and parts Implementations The adjustment element Control valve seats Cv values High Resolution Actuators Delivery programm General info Actuators Accessories Level Measurement Technology Download Support Main dimensions DIN ANSI CAD Certificates Operating instructions Assembly drawing Get Offer Why Varibell Varibell is a rotary quarter turn valve The regulating element is a bell shaped plug featuring tear drop shaped apertures machined into both inlet and outlet but laterally reversed During opening this plug rotates and simultaneously uncovers the two tear drop apertures giving fine flow adjustment with a 2 stage pressure reduction across both seats More information

    Original URL path: http://www.epc.at/en/delivery-programm/accessories (2015-12-02)
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  • Level Measurement Technology - EPC - Varibell.com
    have interesst in one of these products please contact us Overview Home EPC About us Contact Location Driving directions Varibell General info Assembly and parts Implementations The adjustment element Control valve seats Cv values High Resolution Actuators Delivery programm General info Actuators Accessories Level Measurement Technology Download Support Main dimensions DIN ANSI CAD Certificates Operating instructions Assembly drawing Get Offer Why Varibell Varibell is a rotary quarter turn valve The

    Original URL path: http://www.epc.at/en/delivery-programm/weka-menu-en (2015-12-02)
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  • Download/Support - EPC - Varibell.com
    files you need Adobe Reader Overview Home EPC About us Contact Location Driving directions Varibell General info Assembly and parts Implementations The adjustment element Control valve seats Cv values High Resolution Actuators Delivery programm General info Actuators Accessories Level Measurement Technology Download Support Main dimensions DIN ANSI CAD Certificates Operating instructions Assembly drawing Get Offer Why Varibell Varibell is a rotary quarter turn valve The regulating element is a bell

    Original URL path: http://www.epc.at/en/downloads-support-e (2015-12-02)
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  • Main dimensions - EPC - Varibell.com
    standard DIN ANSI Overview Home EPC About us Contact Location Driving directions Varibell General info Assembly and parts Implementations The adjustment element Control valve seats Cv values High Resolution Actuators Delivery programm General info Actuators Accessories Level Measurement Technology Download Support Main dimensions DIN ANSI CAD Certificates Operating instructions Assembly drawing Get Offer Why Varibell Varibell is a rotary quarter turn valve The regulating element is a bell shaped plug

    Original URL path: http://www.epc.at/en/downloads-support-e/main-dimensions (2015-12-02)
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  • DIN - EPC - Varibell.com
    9 50 230 208 128 128 80 120 22 22 F10 178 40 5 80 310 225 180 150 80 160 25 22 27 F10 250 78 3 100 350 242 180 162 80 190 37 36 F14 325 116 5 150 480 262 180 162 100 190 37 36 F16 412 242 0 E clearance for inspection of internal parts H connection according to ISO 5211 above 250 C an extension for cooling is required Connections standard sealing surfaces B1 B2 Special designs e g weld on ends threads possible Block body Blockgehäuse DIN PN A B C D E F G H J Gewicht Weight DN L 15 90 40 133 128 73 60 80 16 17 F07 110 10 2 15 90 63 160 133 170 73 60 80 16 17 F07 110 10 2 15 110 250 147 173 86 60 80 16 17 F07 130 15 0 15VE 100 320 122 110 62 60 80 16 10 17 F07 100 10 0 25 100 40 150 100 90 60 80 16 17 F07 98 20 0 25 115 63 160 150 100 90 60 80 16 17 F07 112 22 0 25 140 250 180 205 100 80 80 16 22 F10 160 38 0 40 150 40 100 160 140 100 60 100 16 17 F07 144 45 0 50 180 40 100 208 125 128 80 120 22 22 F10 190 55 0 E clearance for inspection of internal parts H connection according to ISO 5211 above 250 C an extension for cooling is required Connections Standard sealing surfaces B1 B2 Special designs e g weld on ends threads possible Overview Home EPC About us Contact Location Driving directions Varibell General info Assembly and parts Implementations The adjustment element Control valve seats Cv

    Original URL path: http://www.epc.at/en/downloads-support-e/main-dimensions/din-e (2015-12-02)
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