{"id":15573,"date":"2023-09-28T07:30:44","date_gmt":"2023-09-28T07:30:44","guid":{"rendered":"https:\/\/fjove.com\/producto\/butterfly-wafer-valve\/"},"modified":"2026-04-01T21:32:52","modified_gmt":"2026-04-01T19:32:52","slug":"butterfly-wafer-valve","status":"publish","type":"product","link":"https:\/\/fjove.com\/en\/producto\/butterfly-wafer-valve\/","title":{"rendered":"Butterfly Wafer Valve"},"content":{"rendered":"
\n

<\/p>\n

\n

Design features<\/h4>\n\n\n\n\n\n\n
Design<\/td>\nEN 593 \/ ISO 10631<\/td>\n<\/tr>\n
Face to face<\/td>\nEN 558-1 Serie 20 (DIN 3202)<\/td>\n<\/tr>\n
Flanges<\/td>\nFlange according to EN 1092 (DIN 2501)<\/td>\n<\/tr>\n
Flange<\/td>\n ISO-TOP flange according to 5211.<\/td>\n<\/tr>\n
Hydraulic tests<\/td>\nTightness and sealing according to EN 12266-1<\/td>\n<\/tr>\n<\/table>\n

Working conditions<\/h4>\n\n\n\n\n
Size<\/td>\nDN<\/td>\n32\u2013400<\/td>\n<\/tr>\n
<\/td>\nPN<\/td>\n10<\/td>\n16<\/td>\n<\/tr>\n
Maximum working pressure<\/td>\nUp to 100\u00b0C<\/td>\n10<\/td>\n16<\/td>\n<\/tr>\n<\/table>\n<\/div>\n

<\/p>\n

\n

Design features<\/h4>\n\n\n\n\n\n\n
Design<\/td>\nEN 593 \/ ISO 10631<\/td>\n<\/tr>\n
Face to face<\/td>\nEN 558-1 Serie 20 (DIN 3202)<\/td>\n<\/tr>\n
Flanges<\/td>\nFlange according to EN 1092 (DIN 2501)<\/td>\n<\/tr>\n
Flange<\/td>\n ISO-TOP flange according to 5211.<\/td>\n<\/tr>\n
Hydraulic tests<\/td>\nTightness and sealing according to EN 12266-1<\/td>\n<\/tr>\n<\/table>\n

Working conditions<\/h4>\n\n\n\n\n
Size<\/td>\nDN<\/td>\n32\u2013400<\/td>\n<\/tr>\n
<\/td>\nPN<\/td>\n10<\/td>\n16<\/td>\n<\/tr>\n
Maximum working pressure<\/td>\nUp to 100\u00b0C<\/td>\n10<\/td>\n16<\/td>\n<\/tr>\n<\/table>\n<\/div>\n

<\/p>\n

\n

Design features<\/h4>\n\n\n\n\n\n\n
Design<\/td>\nEN 593 \/ ISO 10631<\/td>\n<\/tr>\n
Face to face<\/td>\nEN 558-1 Serie 20 (DIN 3202)<\/td>\n<\/tr>\n
Flanges<\/td>\nFlange according to EN 1092 (DIN 2501)<\/td>\n<\/tr>\n
Flange<\/td>\n ISO-TOP flange according to 5211.<\/td>\n<\/tr>\n
Hydraulic tests<\/td>\nTightness and sealing according to EN 12266-1<\/td>\n<\/tr>\n<\/table>\n

Working conditions<\/h4>\n\n\n\n\n
Size<\/td>\nDN<\/td>\n32\u2013400<\/td>\n<\/tr>\n
<\/td>\nPN<\/td>\n10<\/td>\n16<\/td>\n<\/tr>\n
Maximum working pressure<\/td>\nUp to 100\u00b0C<\/td>\n10<\/td>\n16<\/td>\n<\/tr>\n<\/table>\n<\/div>\n<\/div>\n
\n

Optional features<\/h4>\n\n\n\n\n
Motorization<\/td>\nPossibility to be motorized<\/td>\n<\/tr>\n
Integrated Logistics Support (ILS)<\/td>\nTechnical documentation (QR access)
Spare parts procurement (LCRS)
Logistics engineering (obsolescence \/ costs)<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n
\n

Elastic Rings \u2013 Elastic Ring Selection<\/h4>\n\n\n\n\n\n\n\n\n
Type<\/th>\nComposition<\/th>\nColour<\/th>\nApplications<\/th>\nLimitations<\/th>\nWorking Temp. <\/th>\n<\/tr>\n<\/thead>\n
EPDM<\/td>\nEthylene-propylene thermopolymer (ENB)<\/td>\nBlack<\/td>\nMineral acids solutions, alkaline solutions of mineral bases, organic salt dissolutions, alcohols, water and seawater.<\/td>\nNot recommended for organic hydrocarbons.<\/td>\n-20\u00ba \/ 90\u00ba<\/td>\n<\/tr>\n
NBR<\/td>\nAcrylonitrile-butadiene copolymer<\/td>\nBlack<\/td>\nMineral oils, vegetable oils, gas, non-aromatic hydrocarbons, animal fats and vegetable fats, air.<\/td>\nOrganic acids, some mineral acids, chlorine, alcohols, aromatic hydrocarbons.<\/td>\n-10\u00ba \/ 90\u00ba<\/td>\n<\/tr>\n
FPM (Viton)<\/td>\nHexafluorpropylene vinylidene and fluoride copolymer<\/td>\nBlack<\/td>\nAcids, fats, hydrocarbons, vegetable and mineral oils, fuels.<\/td>\nSteam and hot water (up to 130\u00b0C), unleaded gasoline, ketones, amines, freon-22.<\/td>\n-5\u00ba \/ 200\u00ba<\/td>\n<\/tr>\n
Steam silicone<\/td>\n–<\/td>\nGrey<\/td>\nSteam and superheated water.<\/td>\nHydrocarbons, strong acids and strong bases.<\/td>\n-55\u00ba \/ 140\u00ba<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

Other materials under request (white EPDM, Flucast, white Viton, etc.)<\/em><\/p>\n<\/div>\n

\n

Valve Actuation<\/h4>\n\n\n\n\n\n\n\n\n\n
Type<\/th>\nOur butterfly valves can be operated by any of the following types of actuators<\/th>\n<\/tr>\n<\/thead>\n
Free shaft<\/td>\nReady to be actuated according to ISO TOP 5211<\/td>\n<\/tr>\n
Manual Operation<\/td>\nLever, handwheel, worm gear<\/td>\n<\/tr>\n
Pneumatic actuation<\/td>\nQuarter turn actuators, double acting or spring return. Linear cylinders single, double acting or spring return <\/td>\n<\/tr>\n
Hydraulic actuation<\/td>\nLinear, double acting or spring return<\/td>\n<\/tr>\n
Electric actuation<\/td>\nElectric actuators<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<\/div>\n","protected":false},"excerpt":{"rendered":"

Saval butterfly valves wafer type, PN 10\/16. 100% Valves tested.<\/p>\n","protected":false},"featured_media":14626,"template":"","meta":[],"product_brand":[],"product_cat":[359,366,367,358],"product_tag":[],"class_list":{"0":"post-15573","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-bronze-rg10","7":"product_cat-butterfly-valves","8":"product_cat-f-nodular-ggg40","9":"product_cat-stainless-steel-aisi-316","10":"pa_material-bronze-rg10","11":"pa_material-nodular-cast-iron-15","12":"pa_material-stainless-steel","14":"first","15":"instock","16":"shipping-taxable","17":"purchasable","18":"product-type-variable","19":"has-default-attributes"},"yoast_head":"\nSaval butterfly valves wafer type - FJ | Flow Control Solutions<\/title>\n<meta name=\"description\" content=\"Saval butterfly valves wafer type manufactured by FJ. 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Designed for naval, military and industrial applications with high reliability standards.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/fjove.com\/en\/producto\/butterfly-wafer-valve\/\" \/>\n<meta property=\"og:site_name\" content=\"FJ | Flow Control Solutions\" \/>\n<meta property=\"article:modified_time\" content=\"2026-04-01T19:32:52+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/fjove.com\/wp-content\/uploads\/2026\/03\/mariposa-wafer-bronce.png\" \/>\n\t<meta property=\"og:image:width\" content=\"300\" \/>\n\t<meta property=\"og:image:height\" content=\"300\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/png\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Est. reading time\" \/>\n\t<meta name=\"twitter:data1\" content=\"1 minute\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\/\/fjove.com\/en\/producto\/butterfly-wafer-valve\/\",\"url\":\"https:\/\/fjove.com\/en\/producto\/butterfly-wafer-valve\/\",\"name\":\"Saval butterfly valves wafer type - FJ | Flow Control Solutions\",\"isPartOf\":{\"@id\":\"https:\/\/fjove.com\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\/\/fjove.com\/en\/producto\/butterfly-wafer-valve\/#primaryimage\"},\"image\":{\"@id\":\"https:\/\/fjove.com\/en\/producto\/butterfly-wafer-valve\/#primaryimage\"},\"thumbnailUrl\":\"https:\/\/fjove.com\/wp-content\/uploads\/2026\/03\/mariposa-wafer-bronce.png\",\"datePublished\":\"2023-09-28T07:30:44+00:00\",\"dateModified\":\"2026-04-01T19:32:52+00:00\",\"description\":\"Saval butterfly valves wafer type manufactured by FJ. 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