• SAP Cast Steel Gate Valves have been designed to meet the requirements of API 600 / BS 1414 / API 603 / API 6D /ASME B 16.34
• Face to Face and End to End dimensions conform to ASME B 16.10 /BS 2080 / DIN
• End flange dimensions conform to ASME B 16.5 / API 605 / BS 3293 / DIN
• Butt weld end dimensions conform to ASME B 16.25
• The stem nut design allows for the removal of the hand-wheel while keeping the Stem and Gate in a fixed position.
• Anti-frictional Ball bearings are provided in higher sizes and classes.
• The strength of Stem to Gate connection is stronger than the strength of the Stem at the root of the operating thread
• Outside screw and yoke construction
• All the valves provided with backseat arrangement