Standard de proiectare:<\/p>\n
EN 593, MSS SP67, API 609, BS5155<\/p>\n
Dimensiunea fa\u021b\u0103 \u00een fa\u021b\u0103:<\/p>\n
ISO 5752, EN 558, MSS SP67, API 609, DIN3202<\/p>\n
Standard final:<\/p>\n
ANSI B16.1 Clasa 125LB \u0219i B16.5 Clasa 150LB<\/p>\n
AS 2129 Tabel D & E BS 10 Tabel D & E<\/p>\n
DIN 2501 PN6, PN10 & PN16<\/p>\n
EN 1092 PN6, PN10 & PN16<\/p>\n
KS B 1511 \/ JIS B 2210 5K \u0219i 10K<\/p>\n
MSS SP44 CL. 150LB AWWA C207<\/p>\n
SABS 1123 Tabelul 1000\/3 & Tabelul 1600\/3<\/p>\n
Flan\u0219\u0103 superioar\u0103: ISO5211<\/p>\n
Standard de testare: API 598, ISO 5208, EN 12266<\/p>\n
Domeniu de aplicare:<\/p>\n
Temperatura de Operare:<\/p>\n
NBR: 0\u2103~+90\u2103<\/p>\n
EPDM: \u2013 20\u2103~+120\u2103<\/p>\n
PTFE: -10\u2103~+150\u2103<\/p>\n
Gama de dimensiuni: DN32-DN2000 Presiune: 5K\/10K\/150LB\/PN10\/PN16 Materiale caroserie: Font\u0103, font\u0103 ductil\u0103, WCB, SS304, SS316, bronz, aliaj de aluminiu Materiale scaun: EPDM, NBR, PTFE, VITON, cauciuc. : Font\u0103 ductil\u0103, CF8, CF8M, WCB, bronz, aliaj de aluminiu Materiale tij\u0103: 45#, 420, 431, 304, 304L, 316, 316L, bronz, monel, aliaj dur<\/p>\n
Func\u021bionare op\u021bional\u0103: p\u00e2rghie, angrenaj melcat, pneumatic, electric-motorizat<\/p>\n
Aplica\u021bie: Prelucrare chimic\u0103, Instala\u021bii de desalinizare, Ap\u0103 potabil\u0103, Pulbere uscat\u0103, Produse alimentare \u0219i b\u0103uturi, Instala\u021bii de gaz, Industria minier\u0103 HAVC, Industria h\u00e2rtiei, Manipularea nisipului, Apa de mare, Industria zah\u0103rului, Tratarea termotehnic\u0103 a apei, Ape uzate, Circula\u021bia apei de r\u0103cire, Aer comprimat<\/p>\n
Caracteristici de design:<\/p>\n
1. Supap\u0103 tip fluture cu spate tare, scaunul supapei nu poate fi \u00eenlocuit, de obicei echipat cu o plac\u0103 de supap\u0103 cu \u0219tift, pre\u021bul este relativ ieftin, iar performan\u021ba costurilor este relativ ridicat\u0103.<\/p>\n
2. C\u00e2nd sunt instalate supapa fluture \u0219i conducta, flan\u0219ele de pe ambele p\u0103r\u021bi sunt instalate separat cu \u0219uruburi, astfel \u00eenc\u00e2t corpul supapei \u0219i suprafa\u021ba de etan\u0219are a corpului supapei s\u0103 nu fie str\u00e2nse de \u0219uruburi, ceea ce este benefic pentru etan\u0219are via\u0163\u0103.<\/p>\n
3. Supapa fluture cu ureche poate fi instalat\u0103 cu u\u0219urin\u021b\u0103 \u00een pozi\u021bia de desc\u0103rcare.<\/p>\n
4. Dac\u0103 supapa fluture este conectat\u0103 printr-o pereche de cleme, atunci c\u00e2nd \u0219urubul este instalat \u00een conduct\u0103, \u0219urubul va str\u00e2nge \u00eentreg corpul supapei fluture \u00eentre cele dou\u0103 flan\u0219e. \u0218urubul este relativ lung \u0219i fluajul generat este, de asemenea, mare. Metoda de conectare a supapei fluture, \u0219urubul este relativ scurt, nu trebuie s\u0103 treac\u0103 prin \u00eentregul corp de supap\u0103 \u0219i este mai stabil \u0219i mai fiabil.<\/p>\n
Diferen\u021ba dintre supapa fluture cu lug \u0219i supapa fluture cu flan\u0219\u0103<\/p>\n
Pentru supapele fluture de tip flan\u0219\u0103, g\u0103urile pentru \u0219uruburi sunt \u00een general g\u0103uri traversante, care sunt pu\u021bin mai mari dec\u00e2t \u0219uruburile \u0219i sunt prinse prin flan\u0219e; orificiile pentru \u0219uruburi ale supapelor fluture tip ureche se potrivesc cu filetele \u0219i sunt instalate cu \u0219uruburi cu \u0219uruburi cu filet complet.<\/p>\n
Instalarea robinetului fluture<\/p>\n
Pentru a instala supapa fluture, o parte a piuli\u021bei trebuie \u00eendep\u0103rtat\u0103, \u0219urubul este r\u0103sucit \u00een orificiul pentru \u0219urub al supapei \u0219i apoi piuli\u021ba este str\u00e2ns\u0103.<\/p>","protected":false},"excerpt":{"rendered":"
China Cast Iron Lug Type Butterfly ValveManufacture,STV Offers C95800 Lug Type Butterfly Valve with Gear Box, C95800 Body, DN600 Lug Type Butterfly Valve, 150LB Lug Type Butterfly Valve, API 609 .<\/p>","protected":false},"featured_media":7146,"template":"","meta":[],"product_brand":[],"product_cat":[965,971],"product_tag":[2321,2320,1997,2319],"class_list":{"0":"post-7145","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-butterfly-valve","7":"product_cat-wafer-butterfly-valve","8":"product_tag-150lb-lug-type-butterfly-valve","9":"product_tag-24-inch-butterfly-valve","10":"product_tag-api-609-lug-type-butterfly-valve","11":"product_tag-c95800-lug-type-butterfly-valve","13":"first","14":"instock","15":"shipping-taxable","16":"product-type-simple"},"_links":{"self":[{"href":"https:\/\/www.stvvalves.com\/ro\/wp-json\/wp\/v2\/product\/7145","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.stvvalves.com\/ro\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/www.stvvalves.com\/ro\/wp-json\/wp\/v2\/types\/product"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.stvvalves.com\/ro\/wp-json\/wp\/v2\/media\/7146"}],"wp:attachment":[{"href":"https:\/\/www.stvvalves.com\/ro\/wp-json\/wp\/v2\/media?parent=7145"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/www.stvvalves.com\/ro\/wp-json\/wp\/v2\/product_brand?post=7145"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/www.stvvalves.com\/ro\/wp-json\/wp\/v2\/product_cat?post=7145"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/www.stvvalves.com\/ro\/wp-json\/wp\/v2\/product_tag?post=7145"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}