Image Stainless Steel Swing Check Valve BSP Jump to Section Product Options Related Products Product Options Part Number Size Thread Material SSC-015 15 mm BSP Stainless Steel SSC-020 20 mm BSP Stainless Steel SSC-025 25 mm BSP Stainless Steel SSC-032 32 mm BSP Stainless Steel SSC-040 40 mm BSP Stainless Steel SSC-050 50 mm BSP Stainless Steel Related Products Image Bronze Swing Check Valve BSP Image Horizontal Swing Check Valve