Loj & Siab ntsuas & Standard | |
Loj | DN40-DN1200 |
Kev ntsuas siab | PN10, PN16, CL150, JIS 5K, JIS 10K |
Face to Face STD | API609, BS5155, DIN3202, ISO5752 |
Kev sib txuas STD | PN6, PN10, PN16, PN25, 150LB, JIS5K, 10K, 16K, GOST33259 |
Upper Flange STD | TS EN ISO 5211 |
Khoom siv | |
Lub cev | Cam khwb cia hlau (GG25), Cov Hlau Hlau (GGG40/50), Carbon Steel (WCB A216), Stainless Hlau (SS304 / SS316 / SS304L / SS316L), Duplex Stainless Hlau (2507/1.4529), Bronze, Aluminium Alloy |
Disc | DI + Ni, Carbon Steel (WCB A216), Stainless Hlau (SS304 / SS316 / SS304L / SS316L), Duplex Stainless Hlau (2507/1.4529), Bronze, DI / WCB / SS lined nrog PTFE |
Stem / Ncej | SS416, SS431, SS304, SS316, Duplex Stainless hlau, Monel |
Rooj | EPDM |
Bushing | PTFE, tooj |
O Nplhaib | NBR, EPDM, FKM |
Tus actuator | Tes Lever, Iav Box, Hluav Taws Xob Actuator, Pneumatic Actuator |
Dovetail Seat: Lub rooj zaum dovetail tsim kom ntseeg tau tias cov khoom siv lub rooj zaum ruaj khov rau hauv lub valve lub cev thiab tiv thaiv kev hloov pauv thaum ua haujlwm. Qhov kev tsim no txhim kho sealing kev ua tau zoo thiab kav ntev, thiab tseem ua rau kom yooj yim ntawm kev hloov lub rooj zaum.
CF8M Disc: CF8M yog cam khwb cia AISI 316 nrog kev txhim kho corrosion, tshwj xeeb tshaj yog rau chloride pitting. Qhov no ua rau nws zoo tagnrho rau cov ntawv thov uas muaj corrosive media xws li dej hiav txwv, tshuaj lossis dej khib nyiab. Lub disc tuaj yeem polished los txhim kho nws cov kev ua tau zoo hauv cov kua nplaum los yog kua nplaum.
Lugged: Lugged npauj npaim li qub muaj xov pob ntseg ntawm ob sab ntawm lub cev valve, uas tuaj yeem ntsia nruab nrab ntawm ob lub flanges siv bolts. Cov qauv tsim no yooj yim rau nruab thiab tshem tawm yam tsis muaj kev cuam tshuam cov kav dej ua haujlwm, thiab kev saib xyuas kuj yooj yim dua.
Chav Kawm 150: Hais txog qhov ntsuas siab, uas txhais tau hais tias lub valve tuaj yeem tiv taus mus txog 150 psi (los yog siab dua me ntsis, xws li 200-230 psi, nyob ntawm cov chaw tsim khoom thiab qhov loj me). Qhov no yog tsim rau kev siv qis rau nruab nrab-siab.
Flange kev sib txuas yog feem ntau ua raws li cov qauv xws li ASME B16.1, ASME B16.5 lossis EN1092 PN10/16.