DESCRIPTION
NSV cast steel globe valve inoshandiswa zvakanyanya mumaindasitiri emafuta, kemikari, kugadzirwa kwemishonga, fetiraiza, simba remagetsi, etc. Seat seal surface yakafukidzwa nekupfeka resistant hardened alloy kuti ienderane ne disc seal surface;dzinde racho rinonyatsobatwa kuti rive nechokwadi chekusimba kwaro, kusimba, kusagadzikana kwekuora uye kuramba kweabrasion.globe valve ine chisimbiso chakavimbika, kushandiswa kwakachengeteka uye kushanda kuri nyore.Mavharuvhu anowanikwa muhuwandu hwakakwana hwemuviri/bhoneti zvinhu uye zvidhori, izvo zvinoshandiswa zvakanyanya svikiro remvura, chiutsi, chigadzirwa chemafuta, nitric acid, acetic acid, oxygenation, nezvimwe.
Applicable Standard
Dhizaini Yekugadzira: BS 1873, ASME B16.34, DIN3356
Chiso neChiso: ASME B16.10, EN 558, DIN 3202
End Flange: ASME B16.5, DIN 2501
Buttwelding Inopera: ASME B16.25, DIN3239
Kuongorora uye Muedzo: API 598, DIN3230
Products Range
Saizi: 2" ~ 24"(DN50 ~ DN600)
Rating: ANSI 150lb ~ 1500lb
Zvishandiso zveMuviri: Carbon Steel, Stainless Simbi, Alloy Steel, Duplex Steel
Trim: Per API 600
Kushanda: Handwheel, Gear, Electric, Pneumatic, Hydraulic
Design Features
Yakatwasuka pateni dhizaini yemuviri
OS&Y, siruu yekunze nejoko
Tapered, globe, kana plug disc
Renewable kana welded chigaro
Bolted bonnet, back seal structure
Impact handwheel ye10" uye pamusoro
Yakawedzerwa stem dhizaini yekudziya kwakaderera
ISO yepamusoro flange yeBare stem globe valve