Grat on|off ball valve for chiller - Central Air Conditioning System

Model : EK - 40S30N20P

Application industry : Industrial refrigeration

Medium : Freon

Control mode : On|off signal

Valve body material : CF8

Valve ball material : CF8

Seat seal : PTFE+ H-NBR

Nominal diameter : DN40

Working pressure : PN16

Operation time : April 2014

Design life : 5~8 years

Application condition : Freon mixed with refrigerating oil


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