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  • KV values and comparison with conventional globe type control valves - EPC - Varibell.com
    conventional globe type control valves KV values and comparison with conventional globe type control valves The graph shows how Varibell in the size 1 2 1 1 1 2 2 3 4 and 6 can cover all flow ranges for which conventional valves would require size ranges 1 2 to 10 diameter This is possible due to the extremely high turndown ratio of 1 10 000 KVS Values Varibell DN 150 KVS 1700 Varibell DN 100 KVS 700 Varibell DN 80 KVS 445 Varibell DN 50 KVS 185 Varibell DN 40 KVS 140 Varibell DN 25 KVS 33 Varibell DN 15 KVS 13 Varibell DN 15VE KVS 5 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

    Original URL path: http://www.epc.at/en/varibell-e/cv-values/55-kv-values-and-comparison-with-conventional-globe-type-control-valves (2015-12-02)
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  • High Resolution Actuators - EPC - Varibell.com
    high 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

    Original URL path: http://www.epc.at/en/varibell-e/high-resolution-actuators/66-high-resolution-actuators (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/52-din-en (2015-12-02)
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