Flanged type single-acting air release valve – PN25 Downstream flanged pressure reducing valve PN16 Sonic air valve carbon steel PN10/16 High flow triple-acting air release valve with incorporated shut-off valve – PN10 Butterfly valve lug PN16 – ductile iron body and disc – NBR Wafer steel butterfly valve PN10/16/ASA150 – manual gearbox Ductile iron double flanged butterfly valve PN10 stainless steel disc – EPDM – handle Double eccentric butterfly valve TECWAT PN16 – dry shaft – IP67 gearbox 3-piece full bore ball valve with ISO mounting plate – Steel – BSP 2-way full bore ball valve male female BSP – Brass – ACS – Carbon steel chromed lever