Click to expand Tap to zoom PN25 Stainless Steel Orifice Plate (OP) by Albion Valves (UK) Ltd SKU ADRA270PN251000 Wafer Orifice Plate c/w Test Points & Exts 10" Art 270HP *PN25* 304SS PN25 Stainless Steel Orifice Plate (OP). Fixed Orifice. C/W Ext & Test Points. Wafer pattern. Fits between BS EN1092 flanges PN25 25 Bar Rated -10°C to +120°C ART-270-HP-PN25-rev1.pdf (albionvalvesuk.com) Accessories