HK59-DG Pneumatic Yakaoma Yakagara Butterfly Valve
Mabhenefiti ePneumatic Hard Seat Triple Offset Butterfly Mavharuvhu:
COVNAPneumatic Seat Katatu Offset Butterfly Valveivharuvhu inogona kukupa yakavimbika fluid control solution.Metal hard seals anoshandiswa kushingirira tembiricha yakakwira kusvika 450 degrees Celsius uye 40 bar pressure.Yakanyatsokodzera kune yakakwirira-kumanikidza uye yakakwirira-tembiricha mapaipi, uye inokubatsira iwe kuvandudza kuchengetedzeka kweprojekiti yako.
Zvakanakira zvepneumatic actuators zvinosanganisira kudzivirira kuputika, kuchengetedzwa, kupindura nekukurumidza uye mutengo wakaderera.Inoshandiswa nezvinhu zvepneumatic, senge zvinzvimbo, nezvimwe, inogona kuona zviri nyore maindasitiri otomatiki uye kugadzirisa kugadzirwa kweprojekiti.
Zvimiro zvePneumatic Hard Seated Triple Offset Hard Seat Butterfly Valve:
● Uchishandisa katatu eccentric sealing structure, kupfekedzwa pakati pechigaro chevharuvhu uye butterfly plate idiki, uye nzvimbo yekuvharisa haipfeki, izvo zvinowedzera hupenyu hwesevhisi.
● Iyo butterfly plate yehombe-diameter butterfly valve inogona kutora quilted structure, iyo ine maitiro ekusimba kwepamusoro, nzvimbo yakakura yekuyerera uye kushoma kuyerera kuduku.
● Iine zvakanakira mbiri yesimbi yakaoma seal uye elastic seal.Iyo ine yakanakisa yekuisa chisimbiso kuita, corrosion kuramba uye hupenyu hurefu hwesevhisi zvisinei nekudzika kwakadzika uye tembiricha yakakwira
● Maererano nekubatanidza mode, yakakamurwa kuva pneumaticwaferkatatu eccentric butterfly valve uye pneumaticflangekatatu eccentric butterfly valve, iyo inogona kushandiswa mumapaipi akasiyana maitiro.
Wafer Type
Flanged Type
Technical Parameters OfPneumatic Triple Offset Hard Seat Butterfly Valve:
| Actuator Type | Kuita kaviri / Kudzoka kweSpring (Single Acting) | Chimiro | Triple Offset Type |
| Max.Kushanda Kumanikidza | 40 bar | Tembiricha yeMedia | -10 ℃ kusvika 400 ℃ |
| Body Material | Stainless Simbi 304/316/316L | Yakakodzera Media | Steam, mafuta anopisa, mvura inopisa, nezvimwe |
| Size Range | DN50 kusvika DN600 | Disc Material | Stainless Simbi 304/316/316L |
| Connection Sarudzo | Flange kana Wafer | Stem Material | Stainless Simbi 304/316/316L |
Dimension yeCOVNA Pneumatic Wafer Hard Seat Butterfly Valves:
Dimension yeCOVNA Pneumatic Flanged Hard Seat Butterfly Valves:
Technical Parameters yeCOVNA Pneumatic Valve Actuators:
| Chimiro | Rack uye pinion pneumatic valve actuator |
| Mounting | ISO5211, NAMUR, DIN3337 |
| Air Supply Pressure | 2.5 kusvika ku8 bar |
| Kaviri Acting Type | Mhepo kuvhurika, mhepo kuvhara, kutadza kwemhepo kuchengetedza chinzvimbo chiripo.Torque kubva 8Nm kusvika 4678Nm |
| Single Acting (Spring Return) | Mhepo kuvhura, kukanganisa mweya kuvhara, kutadza kwemhepo kuvhara.Torque inobva pa5Nm kusvika 2792Nm |
| Optional Accessory | Positioner, Limit Switch, FRL, Pneumatic Solenoid Valve, Gearbox |
COVNA AW Series Pneumatic Valve Actuators:
AW yakatevedzana yakakwira torque pneumatic rotary actuator yakakodzera kune yakakura saizi bhora vharafu ine yakakwira torque zvinodiwa.Zvakadai setrunnion yakaiswa bhora vharafu.Kuita kuti valve ivhure kana kuvhara zvakanaka.
● Rudzi rwekuita kaviri:Torque inobva pa515Nm kusvika pa157,300Nm
● Spring-return type( single-acting type):Torque inobva pa270Nm kusvika pa37,000Nm
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