STEVI - Now also in PN 63 - PN 160
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STEVI - Now also in PN 63 - PN 160 - 1

Control • mixing/diverting • Isolation: Your control system for „variable“ industrial use !

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STEVI - Now also in PN 63 - PN 160 - 2

High-performance and variable – up to PN 160! • obust design due to the double guided plug (standard from DN 80 R – facilitates higher differential pressures). • lexible due to the wide range of applications - body made from cast F steel (1.0619+N) or heat-resistant cast steel (1.7379, up to 550°C) – with flanges or butt weld ends. • ersatile due to the modular system (with more than ten electric or V pneumatic actuator variants). • ighly resistant to wear due to the stellited sealing edge (optional). H • fficient due to the pressure balancing plug (makes economy a key E criterion when...

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STEVI - Now also in PN 63 - PN 160 - 3

Actuator Power made by ARI! Electric actuator. • lexible: easy to replace in situ F (e.g. compact, easy-to-adjust switching- and feedback devices; easy retrofit options) • afe: High operating temperature protection (reserves in motor power eliminate excess heat), S operating mode S1 100% ED (continuous operation) and S4 80% ED 1200c/h (intermittent operation) to DIN VDE 0530 • igh performance: optimised gear transmission (supports precise control positioning) H and improved load cut-off (prepared for economical use in BUS systems) Electric High-Performance actuator. • ptimised handling due...

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STEVI - Now also in PN 63 - PN 160 - 4

You demand - flexible industrial solutions! Control The classic STEVI®. Your economical control valve! • 50:1 rangeability for precision and high performance • ariable: reducible KVS values V • ariable: stem seal options V (PTFE V-ring unit, PTFE packing, graphite packing, stainless steel bellow seal) • ong life: precision stem guidance L • conomical: compact technology concept E • afe: emission free, two-ply bellows seal (option) S Plug design: parabolic plug, optional V-port plug DN 15 - DN 150 / NPS 1/2“ - 2“ PN 16 - PN 40 / ANSI Class 150/300 With -E (Electric) or -DP (Pneumatic)...

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STEVI - Now also in PN 63 - PN 160 - 5

You demand - tailor-made control technology Control Your high performance, variable control valve For exacting operating conditions. • 50:1 rangeability for precision and high performance • ariable: up to 6 (!) reducible KVS values V • ariable: stem seal options V (PTFE V-ring unit, PTFE packing, graphite packing, stainless steel bellow seal) • ariable: replaceable interior parts V (plug, stem, screwed seatring) • oise minimisation: perforated plug (option) N • afety: blow out-proof plug S • afety: shaft guided plug S • afety: emission free, two-ply bellows seal (option) S • recision stem...

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STEVI - Now also in PN 63 - PN 160 - 6

Your three-way control valve Mix-and-divert function. • 30:1 rangeability for precision and high performance • ariable: reducible KVS values V • ariable: stem seal options V (PTFE V-ring unit, PTFE packing, graphite packing, stainless steel bellow seal) • ariable and economical: 2 screwed seat rings (optional) V • Long life: stable plug guidance (mixing plug / diverting plug) • ong life: precision stem guidance L • afety: emission free, two-ply bellows seal (option) S Plug design: Mixing plug / diverting plug DN 15 - DN 150 (for larger diameter see rear side) PN 16 - PN 40 With -E...

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STEVI - Now also in PN 63 - PN 160 - 7

Your compact stop valve With -E (Electric) or -DP (Pneumatic) actuator! • Economical: compact technology concept • ariable: stem seal options V (PTFE V-ring unit, PTFE packing, graphite packing, stainless steel bellow seal) • ong life: precision stem guidance L • afe: emission free, two-ply bellows seal (option) S Plug design: Isolation plug, optional PTFE soft seal insert DN 15 - DN 500 PN 16 - PN 40 With -E (Electric) or -DP (Pneumatic) actuator Body materials: e.g. EN-JL1040, EN-JS1049, 1.0619+N, 1.4408 Flow media: e.g. cooling water, cooling oil, warm water, hot water, steam, gas,...

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STEVI - Now also in PN 63 - PN 160 - 8

ARI control technology: precise, high performance, flexible. Even more variety Control function Mixing and diverting function Your calculating program. myValve8 is a powerful software tool that not only helps you size your system components; it also gives you instant access to all other data about the selected product, such as order information, spare parts drawings, operating instructions, data sheets, etc., whenever you need it. ARI-Armaturen Albert Richter GmbH & Co.KG D-33756 Schlofi Holte-Stukenbrock Tprhnnlnm/ fnr thp fntiirp v ' v ' GERMAN QUALITY VALVES email:...

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