Electric Steam control valve Mfundo yogwira ntchito
.Electric Steam control control valve material list
Dzina lachigawo | Control Valve Material |
Thupi/Boneti | WCB/WCC/WC6/CF8/CF8M/CF3M |
Vavu spool/Mpando | 304/316/316L (zowonjezera zitsulo) |
Kulongedza | Normal: -196~150℃ ndi PTFE,RTFE,>230℃ ndi kusinthasintha graphite |
Mavuvu | 304/316/316L |
Gasket | Normal:Chitsulo chosapanga dzimbiri ndi graphite kusinthasintha,Wapadera:Chitsulo dzino mtundu gasket |
Tsinde la valve yowongolera | 2Cr13/17-4PH/304/316/316L |
Electric Steam control valve Performance
Magetsi owongolera kutentha valavu Kuyenda khalidwe | Linear, kuchuluka, kutseguka mwachangu | |
Mtundu wovomerezeka | 50: 1 (CV <6.3 30: 1) | |
Mtengo wa Cv | Maperesenti CV1.6~630 ,mzere CV1.8~690 | |
Vavu yowongolera kutentha kwamagetsi Kuloledwa kutayikira | Chisindikizo chachitsulo: kalasi ya IV (0.01% ovotera mphamvu) Chisindikizo chofewa: kalasi ya VI (giredi ya thovu) Kutayikira muyezo: GB/T 4213 | |
Magetsi owongolera kutentha kwa valve Magwiridwe | ||
Kulakwitsa kwenikweni (%) | ±1.0 | |
Kubweza kusiyana (%) | ≤1.0 | |
Malo akufa(%) | ≤1.0 | |
Kusiyana kuyambira koyambira mpaka kumapeto (%) | ±2.5 | |
Mayendedwe amasiyana (%) | ≤2.5 |
Electric Steam control valve parameter
Valve yowongolera kutentha kwamagetsi Mtundu\ Njira | Woyendetsa magetsi |
Zithunzi za DAL-30 | |
Wanzeru Integrated mtundu | |
Kugwiritsa ntchito | Kuwongolera |
Kuthamanga kwa mpweya kapena magetsi a magetsi | Mphamvu: AC 200V±10% 50Hz Kapena Mphamvu: AC 380V±10% 50Hz |
Cholumikizira | Mtundu wamba: chingwe cholowera 2-PF(G1/2〞) Umboni wophulika: jekete lachitetezo PF(G3/4〞) |
Zochita zachindunji | Kuwonjezeka kwa chizindikiro cholowetsa, tsinde kutsika, valve kutseka. |
Zomwe anachita | Kuwonjezeka kwa chizindikiro cholowetsa, kukwera kwa tsinde, valavu yotseguka. |
Lowetsani chizindikiro | Zolowetsa/zotulutsa4~20mA.DC |
Lag | ≤0.8% FS |
Mtundu wa mzere | ≤+1% FS |
Kutentha kwa chilengedwe | Mtundu wokhazikika: -10 ℃~+60 ℃ Ndi chotenthetsera danga: -35 ℃~+60 ℃ Umboni wophulika: -10 ℃~+40 ℃ |
Zamagetsi zowongolera kutentha kwamagetsi | Chotenthetsera mumlengalenga (mtundu wamba) Zida zosakhazikika, zimafunikira zolemba zapadera. |