16 PSIa Integrated Valve Assy. (P#10127953) 10127953 Category: Siemens Healthcare Low Prices Price match guarantee Guaranteed Fitment. Always the correct part In-House Experts. We know our products Easy Returns. Quick & Hassle Free 10127953 – 16 PSIa Integrated Valve Assy. Description Description 16 PSIa Integrated Valve Assy.