774-DCDA-OSY-RW-CFM 6" SOUP N-RET DBL

774-DCDA-OSY-RW-CFM 6" SOUP N-RET DBL
Fabricant: Watts
0,00 $
This 6 in. double check detector backflow preventer assembly prevents the backflow of fire protection system substances from being pumped or siphoned into the potable water supply. It consists of a compact construction and short lay length, ideal for retrofit installations. It features a lightweight stainless steel body, thermoplastic and stainless steel check valves, and low head loss. It has outside stem and yoke shutoff and a cubic feet meter. It can be installed in a horizontal or vertical flow-up position. It is designed for installation on applications identified by local authorities as non-health hazard, such as on fire protection systems. The maximum working pressure is 175 psi (12.06 bar).
Spécifications des produits
products.specs.attributename products.specs.attributevalue
Type de soupape Clapet antiretour double
Type de produit Clapet antiretour double
Hauteur 36-3/4 po
Longueur 50-1/8 po
Matériau Acier inoxydable
Taille/Dimensions 6 po
Nom de style 757DCDA Séries
Taille de la soupape 6 po
Poids 535.00 lb
Largeur 26 po
Origine États-Unis
Catégorie de couleur/fini Acier inoxydable
Nom de couleur/fini Acier inoxydable
Extrémité de raccordement Flanged Joint
Extrémité de raccordement 1 Flanged Joint
Taille du raccord 1 6 po
Tailles des raccords 6 po
Température maximale 110
Température minimale 33
Pression - Maximum 175 psi
Caractéristiques techniques - Homologué UL 3-UL Classified
Matériau du disque Does Not Apply To Product
Matériau du siège Engineered Plastic
Matériau du corps de la valve Stainless Steel