... to face dimensions: API6D, BS5156 4) Flanged end: ANSI B16.5, BS4504, DIN2532, JIS B2212, ISO2004 Specifications: 1) Size: 1 ... PN16 3) Type: Weir pattern unlined/ rubber lined diaphgram valves, three way unlined/ rubber lined diaphragm valves, y-pattern straight rubber ... 4) Material: Cast iron, ductile iron, carbon steel, stainless steel 5) Operation: Hand wheel, gear, pneumatic and electric actuator