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Malone Specialty Inc. offers Carbon Steel Tube to Metric Port, Flow to Tube End, Non-Return Valves as well as 316 Stainless Steel Tube to Metric Port, Flow to Tube End, Non-Return Valves, in various sizes. These Check Valves conform to the DIN 3859-1 specifications. The flow, for this check valve, is to move from the Metric Port to the Tube. For more information see below, or contact one of our experienced salesmen at 440-255-4200.

Part Number Series Tube O.D. mm Thread T1 mm Action
6306L1010R L 6 10 X 1.0 Add Quote 1
6306S1215R S 6 12 X 1.5 Add Quote 11
6308L1215R L 8 12 X 1.5 Add Quote 2
6308S1415R S 8 14 X 1.5 Add Quote 12
6310L1415R L 10 14 X 1.5 Add Quote 3
6310S1615R S 10 16 X 1.5 Add Quote 13
6312L1615R L 12 16 X 1.5 Add Quote 4
6312S1815R S 12 18 X 1.5 Add Quote 14
6314S2015R S 14 20 X 1.5 Add Quote 15
6315L1815R L 15 18 X 1.5 Add Quote 5
6316S2215R S 16 22 X 1.5 Add Quote 16
6318L2215R L 18 22 X 1.5 Add Quote 6
6320S2720R S 20 27 X 2.0 Add Quote 17
6322L2615R L 22 26 X 1.5 Add Quote 7
6325S3320R S 25 33 X 2.0 Add Quote 18
6328L3320R L 28 33 X 2.0 Add Quote 8
6330S4220R S 30 42 X 2.0 Add Quote 19
6335L4220R L 35 42 X 2.0 Add Quote 9
6338S4820R S 38 48 X 2.0 Add Quote 20
6342L4820R L 42 48 X 2.0 Add Quote 10