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AMM 701

Product catalog summary

Overview: The AMM 701 Butterfly Damper Valve is designed for high-temperature and high-pressure applications across various industries, including energy, chemical, and manufacturing sectors. It is suitable for handling air, gas, and fumes.

Applications: The valve is used in CHP and incineration plants, biomass and biogas facilities, steel and glass industries, cement plants, power plants, and HVAC systems, among others.

Working Conditions: The valve operates at a maximum temperature of 200°C and a maximum pressure of 3 bar, with variations depending on diameter and temperature.

General Characteristics: The valve offers ON/OFF or modulating service, with diameters ranging from DN 150 to DN 1500. It features WAFER or FLANGED connections and is available with manual, pneumatic, or electric actuators.

Materials: Constructed from Carbon Steel (S275JR), AISI 304, AISI 316, with other materials available upon request.

Standards and Directives: The valve complies with EN and ASME standards, including EN 12516-1 and ASME B16.34. It meets directives such as the Machinery Directive 2006/42/CE and PED 97/23/CE.

Coating and Testing: Coated according to PSP00 Cycle PS3_P with RAL 7031 epoxy for carbon steel. Testing follows AMMtech Quality Control Plan QCP00 and standards like ANSI/FCI70-2.

Flow Coefficient (Kv): Detailed Kv values are provided for various diameters and disc positions, indicating the valve's flow capacity.

Sealing Options: The valve offers different sealing options, including metal-to-metal and soft sealing with braid or elastomer, each with specific tightness classes.

Actuation: Pneumatic and electric actuators are available, with torque calculations based on a supply pressure of 5 bar.

Construction Details: The valve includes components like bearing support, mechanical indicators, and various sealing materials, ensuring durability and performance.

Catalog excerpts

BUTTERFLY DAMPER VALVE

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VALVOLA A FARFALLA PER FUMI E ALTE TEMPERATURE Campi di applicazione - Fluidi: Aria, Gas e Fumi - Termovalorizzatori ed Impianti d’Incenerimento - Cogenerazione - Biomassa e Biogas - Industria siderurgica - Vetrerie - Cementifici - Impianti di filtrazione e abbattimento polveri - Centrali Elettriche - Sistemi di recupero calore - Caldaie e bruciatori - Industria Chimica e Petrolchimica - Impianti di Ventilazione e Condizionamento - Impianti di Ossidazione termica e Rigenerativa Materiali - Carbon Steel: S275JR o equivalente - AISI 304 - AISI 316 - Altri su richiesta Standard applicabili - Secondo...

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FLOW COEFFICIENT Disc Posion (opening degrees) Qn [m3/h] : Flow Rate of gas, related to 0 °C and 1013 mbar ρG [kg/m3] : density of gases at 0 °C and 1013 mbar : absolute temperature at upstream side of the valve T1 [K] ∆p [bar] : pressure drop in the valve : absolute pressure at downstream side of the valve p2 [bar] Disc Posion (opening degrees) BUTTERFLY DAMPER VALVE VALVE MATERIAL Body and disc material S275JR Verificare compatibilità chimica dei materiali con fluido di processo. * Chemical suitability of construction material to verified according to process fluid. Disc Posion (opening degrees)...

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BODY STYLES SEAT STYLES Tenuta Met / Met - Metal to Metal seat Senza battuta - No seat Relative tightness Relative tightness Tenuta potenziata con treccia - Soft Sealing with Braid Tenuta potenziata con Elastometro - Soft Sealing with Elastomer

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BUTTERFLY DAMPER VALVE Diametri inferiori a DN 150 o superiori a DN 1500 su richiesta . DN below 150 or above 1500 available upon request. Coppie senza fattore di sicurezza (per dimensionamento maggiorare del 40%). Torque without security factor (for sizing calculate additional 40%). Le coppie fornite dagli attuatori PNEUMATICI sono state calcolate considerando una pressione d’alimentazione di 5 bar. The torque supplied by PNEUMATIC actuators are calculated assuming a supply pressure of 5 bar. DN WEIGHT FLANGED Suggested Actuator Double Single Acting Acting

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Viteria / Bolting - Stainless Steel Grade A2 Bracket - Carbon Steel Viteria / Bolting - N°4 Stainless Steel Grade A2 Indicatore Meccanico Aperto-Chiuso Open/Close mechanical indicator Viti con rondella e bullone Bolts and washer - Stainless Steel Grade A2 Premitreccia / Push Packing - 304 SS Supporto Cuscinetto Bearing Support - Ghisa / Cast Iron Albero Superiore / Upper Shaft - 316 SS Viteria / Bolting - Stainless Steel Grade A4 Targhetta / Name Plate Treccia di Tenuta / Packing Braid - Grafite / Graphite - PTFE O’Ring - EPDM - NBR - FKM - Silicone Lente / Disc - Carbon Steel - 304 SS - 316...

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Via Giacomo Puccini 1940/N 55016 Porcari (LU) - Italy Ph. +39 0583 210660 i n fo @ a m m - t e c h . i t w w w.amm-tech.it

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