Este dispositivo está disponível nos vários tipos ou modelos que incluem o CFF15SW (DN15, 1/2”, 29, 9, 27), o CFF20SW (DN20, 3/4", 34, 9,5, 29, 5, 0.175), o CFF25SW (DN25, 3/4", 34, 9,5, 29,5, 0, 175), o CFF32SW 26,32 (DN32, 1" 1/4, 50,5, 14, 43, 0.600), o CFF40SW 32,75 (DN40, 1" 1/2, 58,2, 14, 47, 0.600), e o CFF50SW 51,52 (DN50, 2", 70,5, 14, 54,5, 1.005).
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