Nominal diameter: Reduced bore (Or Full bore) DN200 to DN 1400 (8" to 56") ;
Nominal Pressure: PN 16 to PN 64 / ANSI Class 150 to Class 300;
Working temperature: -29 ℃ to 200 ℃ (-20℉ to 392℉)
Service: district heating hot water, natural gas, oil, steam, petrochemical .etc.
Operate actuator: lever, gear (Vertical / Horizontal), pneumatic / electrical
Reduced port as below:
International Certificates & Standards ;
Designed for district heating system , heat transfer piping , oil pipelines and gas industry application ;
Same lifetime as the pipeline system ;
Maintenance-free , no adjustment or lubrication with no running costs ;
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