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Valvola di ritegno a palla filettata Afpumps 1" ½ RS.26.003N
  • Valvola di ritegno a palla filettata Afpumps 1" ½ RS.26.003N

Valvola di ritegno a palla filettata Afpumps 1" ½ RS.26.003N

RS.26.003N

Valvola di ritegno a palla filettata Afpumps 1" ½ RS.26.003N

Le valvole di ritegno con otturatore sferico a palla Afpumps, che offre estrema affidabilità sia posizionate in verticale sia in orizzontale, grazie alla loro semplicità costruttiva ed assenza di meccanismi.

La palla della valvola ha una bassa inerzia e quindi la pressione di apertura della valvola di ritegno è circa la metà di una valvola a clapet.

Palla rivestita con gomma nitrilica, resistente alle acque pulite dolci o di mare, alle acque reflue o piovane anche con residui di idrocarburi.

L’estrema semplicità concettuale della valvola la rende esente da manutenzione.

Limiti di impiego

  • Pressione massima di esercizio 10 bar
  • Temperatura liquido -10/+80°C



49,18 €
Quantità
Ultimi articoli in magazzino

Descrizione

Dimensioni di ingombro e pesi

Valvola di ritegno a palla filettata

Codice - Code N DN (inch) PN H (mm) L1 (mm) E (mm) KV (m³/h) Peso - Weight (kg.)
RS.26.051N 1" 10 125 70 43 19,6 1,5
RS.26.002N 1" ¼ 133 80 57 29,4 2,1
RS.26.003N 1" ½ 150 82 63 57,8 2,3
RS.26.004N 2" 175 90 74 78,3 3,1
RS.26.055N 2" ½ 205 130 95 110,4 6,7
RS.26.056N 3" 240 165 115 179,5 10,6














Materiali di costruzione

Pos. Descrizione Materiale
1 Corpo valvola   Ghisa GG 25
2 Coperchio valvola
3 Palla    NBR
4 O. Ring coperchio
5 O. Ring corpo
 Viteria Acciaio Inox A2
 Verniciatura epossidica RAL 5017 µ
Dettagli del prodotto
RS.26.003N
1 Articolo
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