Affiliate classification:
Special Series Control ValveSummary information:
DC1620W series bellows seal control valve is based on the existing medium and low pressure control valve, adding bellows sealing structure, ensuring the original structural characteristics of medium and low pressure control valve. The valve cover adopts
Technical Data
Nominal diameter:DN15~DN600(1/2″~24″)
Pressure class:PN16~PN250(ANSI 150~1500)
Body material :A351 CF8/CF8M/CF3/CF3M,A216WCB,A217WC6/WC9
Trim material :S31608/S31603(Overlay welding STL can be optional)
Leakage class:GB4213 Ⅳ/Ⅴ/Ⅵ
Operating temperature:-20℃~350℃
Connections:Flange、BW
Bonnet form:Bellows seal type
Filler material:Flexible、PTFE
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