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Ny produktkampanj till marknaden

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Tekniska data för ställdonet
Index				Tekniska data
Styranslutning				Rp1/8 Rp1/4
Kontrolltid				Öppna, stäng säkert i 1–2 sekunder
Överföringsvinkel				≤90°
Temperatur begränsad				（0℃～ +50℃）
Ventil standard vridmoment				15NM
Ställdonets utmattningshållfasthet				20℃，≥200000 gånger, normalt
Ställdonets maximala utgående vridmoment（4+4）				≥20N*M
Termostabilitet för PPH äkta unionkulventil				95℃，0,5MPa，1 h tryckupprätthållande， inget läckage
Utmattningstest för PPH true union kulventil				20℃，≥20000 gånger，normalt，inget läckage
Ställdons sluttryck				1,25 MPa ， lufttest 3 minuter ， inget brott och deformation
Ställdon minimalt starttryck				4 bar

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