VAVOE A ARAA A ERNIERA HINGED BUTTERY VAVES VANNES PAPION HARNIRE VVUAS DE MARIPOSA DE REMAERA VANNES PAPION HARNIRE Obtenues $)A ($ partir de pi (( c

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2 VAVOE A ARAA A ERNIERA HINGED BUTTERY VAVES VANNES PAPION HARNIRE VVUAS DE MARIPOSA DE REMAERA VAVOE A ARAA A ERNIERA Ricavate da particolari stampati a caldo e solubilizzati. Otturatori ricavati da particolari in acciaio inossidabile AISI 316 stampati a caldo e solubilizzati, lavorati meccanicamente su tutte le superfici e rettificati sulle parti rotanti. acilit $)A ($ di accesso durante le operazioni di pulizia. Applicazione standard di 2 bussole in PTE sugli alberi degli otturatori per eliminare l $)A!/ attrito nelle rotazioni. Guarnizioni prodotte con stampaggio a compressione e con elastomeri di ottima qualit $)A ($. Standard silicone; a richiesta, EPDM, TM, TM rivestito PTE. Semplicit $)A ($, sicurezza e affidabilit ($ delle manovre. initura standard: lucidatura esterna e satinatura interna grana 120. Altre finiture a richiesta. Max. pressione di esercizio: 2 bar. HINGED BUTTERY VAVES Made from press-forged and solution heat-treated blanks. Shutters made from press-forged and solution heat-treated AISI 316 stainless steel pieces machined over the entire surface and ground on the revolving parts. Easy access for cleaning. Standard fitting of two PTE bushes on the shutter stems to eliminate rotation friction. Seal rings compression-pressed from first grade elastomers. Standard silicone. On request EPDM, TM, PTE-coated TM. Simple, safe and reliable operating. Standard finish: 120 grain external polishing and internal glazing. Other finishes on request. Maximum operating pressure: 2 bars.

3 VAVOE A ARAA A ERNIERA HINGED BUTTERY VAVES VANNES PAPION HARNIRE VVUAS DE MARIPOSA DE REMAERA VANNES PAPION HARNIRE Obtenues $)A ($ partir de pi (( ces moul (& es ($ chaud et solubilis (& es. Obturateurs r $)A (& alis (& s ($ l!/ aide d!/(& l (& ments en acier inoxydable AISI 316 moul (& s ($ chaud et solubilis $)A (& s, usin (& s m (& caniquement sur toutes les surfaces et rectifi (& s sur les parties pivotantes. Simplicit $)A (& d!/ acc (( s durant les op (& rations d!/ entretien. Application standard de 2 douilles en PTE sur les arbres des obturateurs pour $)A (& liminer le frottement dans les rotations. Joints moul $)A (& s sous pression et r (& alis (& s avec des (& lastom (( res de haute qualit (&. Standard silicone; sur demande, EPDM, TM, TM rev $)A (: tu PTE. Simplicit $)A (&, s (& curit (& et fiabilit (& des manoeuvres. inissage standard: polissage ext $)A (& rieur et satinage int (& rieur grain 120. Autres finissages sur demande. Pression de service maximale: 2 bars. VVUAS DE MARIPOSA DE REMAERA Obtenidas a partir de piezas de acero inoxidable AISI 316 estampadas en caliente y solubilizadas. Obturadores obtenidos de piezas estampadas en caliente y solubilizadas, trabajadas mec $)A (" nicamente en todas las superficies y rectificadas en las partes giratorias. acilidad de acceso durante las operaciones de limpieza. Aplicaci $)A (. n est (" ndar de 2 camisas en PTE en los ejes de los obturadores para eliminar el rozamiento en las rotaciones. Juntas producidas mediante estampado bajo compresi $)A (. n y con elast (. meros de (. ptima calidad. Est $)A (" ndar silicona; a pedido, EPDM, TM, TM revestido PTE. Simplicidad, seguridad y fiabilidad de las maniobras. Acabado est $)A (" ndar: pulido exterior y satinado interior grano 120. A pedido, se pueden suministrar otros acabados. M $)A (" xima presi (. n de ejercicio: 2 bares.

4 VAVOE A ARAA A ERNIERA HINGED BUTTERY VAVES VANNES PAPION HARNIRE VVUAS DE MARIPOSA DE REMAERA VAVOA A ARAA A ERNIERA HINGED BUTTERY VAVE VANNE PAPION HARNIRE VVUA DE MARIPOSA DE REMAERA 5 1. Otturatore Butterfly Papillon Obturador 6. Ghiera ocking ring Embout Tuerca 7 2. Guarnizione Seal Joint Junta 7. Molla Spring Ressort Muelle Morsetto lamp ollier Abrazadera 4. langia lange Bride Brida 5. Maniglia Handle Poign $)A (& e Maneta Brevetto n./patent no./brevet n./patente n GUARNIZIONI SEA RINGS JOINTS JUNTAS SIIONE $)G!9 50 "x "x $)G!9 60 "x "x EPDM $)G!9 30 "x "x $)G!9 20 "x "x TM $)G!9 15 "x "x +5 $)A!c + 430!c TM RIVESTITO PTE $)G!9 15 "x "x +5 $)A!c + 430!c

5 VAVOE A ARAA A ERNIERA HINGED BUTTERY VAVES VANNES PAPION HARNIRE VVUAS DE MARIPOSA DE REMAERA V. AR. ERNIERA E. HINGED B. V. PE. V. PAP. HARNIRE B. V. M. REMAERA E. 730 V. AR. ERNIERA E. SM. HINGED B. V. E. R. V. PAP. HARNIRE B. R. V. M. REMAERA E. SM. K110 BV V.. ERNIERA E./E. SM. HINGED B. V. PE./E. R. V. P. HARNIRE B./B. R. V. M. REMA. E./E. SM. WK110 BV D DN R DR R gr 51 47,8 50,8 40, ,0 52,0 40,0 850 V. AR. ERNIERA E. V. PAP. HARNIRE B. V. M. REMAERA ER. V. AR. ERNIERA E. V. PAP. HARNIRE B. V. M. REMAERA ER. 731 D 731 S K D K DN K r gr 2 $)A! ,5 64,0 40,0 880 DN D K r gr 2 $)A! ,8 64,0 40,0 865 V. AR. ERNIERA E. V. PAP. HARNIRE B. V. M. REMAERA ER. V. AR. ERNIERA E. V. PAP. HARNIRE B. V. M. REMAERA ER. 731 B 731 I DN R R R gr 50 49, , DN R R R gr 51 47, , DN R R R gr 51 47, , DN R R R gr 51 47, ,0 950 GUARNIZIONE VAVOA ARAA BUTTERY VAVE SEA RING JOINT VANNE PAPION JUNTA VVUA MARIPOSA DIAM. AT BT R A 25/28 43,6 23,2 27,0 34/38 52,3 23,2 35, ,6 23,2 39,0 51/52 66,0 23,2 49,0 60/63 76,4 23,4 59,5 70/76 88,8 25,4 69, ,0 25,4 79,5 101/ ,0 25,4 100,0 B

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