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Malone Specialty Inc. offers Carbon Steel Tube to BSPP Port, Flow to Tube End, Non-Return Valves as well as 316 Stainless Steel Tube to BSPP Port, Flow to Tube End, Non-Return Valves, in various sizes. These Check Valves conform to the ISO 228-1, and DIN 3859-1 specifications. The flow, for this check valve, is to move from the BSPP 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 BSPP Action
6306L18BPR L 6 1/8-28 Add Quote 1
6306S14BPR S 6 1/4-19 Add Quote 11
6308L18BPR L 8 1/8-28 Add Quote 2
6308S14BPR S 8 1/4-19 Add Quote 12
6310L14BPR L 10 1/4-19 Add Quote 3
6310S38BPR S 10 3/8-19 Add Quote 13
6312L38BPR L 12 3/8-19 Add Quote 4
6312S38BPR S 12 3/8-19 Add Quote 14
6314S12BPR S 14 1/2-14 Add Quote 15
6315L12BPR L 15 1/2-14 Add Quote 5
6316S12BPR S 16 1/2-14 Add Quote 16
6318L12BPR L 18 1/2-14 Add Quote 6
6320S34BPR S 20 3/4-14 Add Quote 17
6322L34BPR L 22 3/4-14 Add Quote 7
6325S01BPR S 25 1-11 Add Quote 18
6328L01BPR L 28 1-11 Add Quote 8
6330S114BPR S 30 1 1/4-11 Add Quote 19
6335L114BPR L 35 1 1/4-11 Add Quote 9
6338S112BPR S 38 1 1/2-11 Add Quote 20
6342L112BPR L 42 1 1/2-11 Add Quote 10