DESCRIPTION
NSV mavharuvhu esimbi anokandwa anoshandiswa zvakanyanya mumaindasitiri emafuta, makemikari, kugadzirwa kwemishonga, fetiraiza, simba remagetsi, etc. sepa / off control mavharuvhu ekupfuura kana kucheka svikiro.Gedhi rakagadzirwa seweji rinochinjika gedhi rechisimbiso chiri nyore uye rakapfeka muripo, chisimbiso chepamusoro chakafukidzwa nekupfeka resistant hardened alloy;chisimbiso chechigaro chakafukidzwa nekupfeka resistant hardened alloy kuti ienderane nepagedhi chisimbiso chepamusoro;dzinde racho rinonyatsobatwa kuti rive nechokwadi chekusimba kwaro, kusimba, kusagadzikana kwekuora uye kuramba kweabrasion.Yedu gedhi valve ine chisimbiso chakavimbika, kushandiswa kwakachengeteka uye kushanda kuri nyore.Mavharuvhu anowanikwa muhuwandu hwakakwana hwemuviri / bonnet zvinhu uye zvigadziriso, izvo zvinoshandiswa svikiro remvura, mupfu, chigadzirwa chemafuta, nitric acid, acetic acid, nezvimwe.
Applicable Standard
Dhizaini Yakagadzirwa: API 600, BS1414, DIN3352
Chiso neChiso: ASME B16.10, EN 558, DIN3202
End Flange: ASME B16.5, ASME B16.47, DIN2533
Buttwelding Inopera: ASME B16.25, DIN3239
Kuongorora uye Muedzo: API 598, DIN3230
Products Range
Saizi: 2" ~ 60"(DN50 ~ DN1500)
Rating: ANSI 150lb ~ 2500lb
Zvishandiso zveMuviri: Carbon Steel, Stainless Simbi, Alloy Steel, Duplex Steel
Trim: Per API 600
Kushanda: Handwheel, Gear, Electric, Pneumatic, Hydraulic
Design Features
Full port design
OS&Y, kunze uye screw
Pressure Seal Bonnet, kumashure chisimbiso chimiro
Flexible wedge, inotungamirirwa zvizere
Sarudzo yeSolid kana split wedge
Renewable kana welded chigaro
Yakawedzerwa stem dhizaini yekudziya kwakaderera
Flanged kana butt-welding inopera