1.API 6D certificate 2.CE certificate 3.Prevent fluid backflow valve 4.Valve cover bolt connection can be replaced or ... Check valve(API 6D series) • Is automatically to prevent fluid backflow valve. Check the valve flap to open under pressure in ... as the role of gravity automatically close to prevent fluid backflow.Design / manufacturing standards: •Steel check valve design standard: BS1868/ API6D ...
... : whiteHigh quality plastic check valve to prevent water and oil backflow With a outer diameter to prevent water and oil ... backflow, especially for our tube.We assure you about our Quality ...
... softening. LED or liquid crystal screen. Features:It adopts the backflow regeneration controlling principle of floating bed. The quality of water ...
... system will cool treated liquid into certain production temperature and backflow temperature.l Electric cabinet and frame equipped with PLC, electric ...
... °C, so it can realize low temperature extraction,hot backflow, low temperature backflow and low temperature concentration.It is especially suitable for ...
... ,steady,quasi and equipped with the material recirculating system,realize backflow independently,not contact with material and avoiding second pollution and ...
... temperature auto control system. Head: automatic three-process switching (pouring, backflow and cleaning) , no process in advance or delay, the pouring ...
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