ARITA cast steel gate valves have been designed to conform to API600, BS1414, and ASME B16.34.
Face to face, end to end, and center to face dimensions of flanged and butt welded valves are in accordance with ASME B16.10 BS 2080,and ISO 5752.
End flange dimension conform to ASME B16.5 for sizes NPS 24 and smaller, ASME B16.47 series A for sizes NPS 26 and larger.
BW end dimension conform to ASME B16.25.
Inspection and test are in accordance with API598 and BS EN 12266
Arita gate valves are available in materials ASTM A216 Gr WCB and sizes 15mm to 300mm