Size & Pressure Rating & Standard | |
Kukula | Chithunzi cha DN40-DN1200 |
Pressure Rating | PN10, PN16, CL150, JIS 5K, JIS 10K |
Matenda opatsirana pogonana | API609, BS5155, DIN3202, ISO5752 |
Zogwirizana ndi STD | PN6, PN10, PN16, PN25, 150LB, JIS5K, 10K, 16K, GOST33259 |
Upper Flange STD | ISO 5211 |
Zakuthupi | |
Thupi | Cast Iron(GG25), Ductile Iron(GGG40/50), Carbon Steel(WCB A216), Stainless Steel(SS304/SS316/SS304L/SS316L) , Duplex Stainless Steel(2507/1.4529), Bronze, Aluminium Alloy. |
Chimbale | DI+Ni, Carbon Steel(WCB A216), Stainless Steel(SS304/SS316/SS304L/SS316L) , Duplex Stainless Steel(2507/1.4529), Bronze, DI/WCB/SS yokutidwa ndi Epoxy Painting/Nayiloni/EPDM/NBR/ PTFE/PFA |
Tsinde/Shaft | SS416, SS431, SS304, SS316, Duplex Stainless Steel, Monel |
Mpando | NBR, EPDM/REPDM, PTFE/RPTFE, Viton, Neoprene, Hypalon, Silicon, PFA |
Bushing | PTFE, Bronze |
O mphete | NBR, EPDM, FKM |
Woyendetsa | Hand Lever, Gear Box, Electric Actuator, Pneumatic Actuator |
Valavu yathu ili ndi makulidwe okhazikika malinga ndi GB26640, imapangitsa kuti ikhale yogwira mwamphamvu pakafunika.
Mpando wathu wa vavu umagwiritsa ntchito mphira wachilengedwe wochokera kunja, wokhala ndi mphira wopitilira 50% mkati.Mpandowo uli ndi katundu wabwino wa elasticity, wokhala ndi moyo wautali wautumiki.Itha kukhala yotseguka ndikutseka nthawi zopitilira 10,000 popanda kuwonongeka kwa mpando.
Mpando wa valve wokhala ndi 3 bushing ndi 3 O mphete, umathandizira kuthandizira tsinde ndikutsimikizira kusindikiza.
Thupi la valavu limagwiritsa ntchito zomatira zamphamvu za epoxy resin ufa, zimathandiza kumamatira ku thupi likasungunuka.
Maboti ndi mtedza zimagwiritsa ntchito zinthu za SS304, zokhala ndi mphamvu zoteteza dzimbiri.
Pini ya valavu ya butterfly imagwiritsa ntchito mtundu wosinthira, mphamvu yayikulu, yosavala komanso kulumikizana kotetezeka.
Chilichonse cha ZFA chili ndi lipoti lazinthu zamagulu akulu a valve.
Vavu imatengera utoto wa epoxy ufa, makulidwe a ufa wa tht ndi 250um osachepera.Vavu thupi ayenera Kutentha maola 3 pansi pa 200 ℃, ufa ayenera kulimba kwa maola 2 pansi 180 ℃.
Pneumatic actuator itengera mawonekedwe a pistoni iwiri, yolondola kwambiri komanso yothandiza, komanso torque yokhazikika.
Kuyesa Kwapadera: Malinga ndi zomwe kasitomala amafuna, titha kuchita mayeso aliwonse omwe mungafune.
ZFA Valve imagwira mosamalitsa muyezo wa API598, timayesa kukakamiza kumbali zonse za valve 100%, kutsimikizira kutulutsa ma valve 100% kwa makasitomala athu.
Ma valavu onse opangidwa ndi thupi lodziwika bwino, DI, WCB, Stainless Steel ndi zida zina zambiri, zowoneka bwino, gulu lililonse limakhala ndi nambala yake ya sitovu yoponyera, yosavuta kutsata chitetezo chakuthupi.
Timagwiritsa ntchito makina a CNC kukonza ma disc a valve, kuwongolera kulondola kwa valavu tokha, kutsimikizira katundu wabwino wosindikiza kuchokera kutsika mpaka kutentha kwambiri.