NOTES: 1. FLUID MEDIA: POTABLE WATER 2. PRESSURE RATING: OPERATING, AO PSI OPERATING, 125 PSI MAX PROOF, 188 PSI BURST, 250 PSI MIN (OPTIONAL NEGATIV PROOF PRESSURE = -0.975bar (-14.14PS 5. TEMPERATURE RANGE: OPERATING, +32'F TO + 212 'F (0 °G to +100 °G) STORAGE, -65'F TO + 212'F (-54 °G to +100 °C) 4. OPENING PRESSURE: >0 ± 0.05 PSIG IN DIRECTION OF FLOW CLOSING PRESSURE. <0.2 ± 0.05 PSIG AGAINST DIRECTION OF FLOW 5. LEAKAGE: 10 GG/MIN MAX INTERNAL AND ZERO EXTERNAL 6. MATERIAL: SEALS, EPDM TO NSF 61 POPPET, UHMWPE TO FDA 21 CFR177.1520 ALL OTHER = 300 SERIES GRES, PASSIVATED 7. LUBRICATE SEALS NOT NEC ESS ARY T^TR USE KRYTOX 240 AG OR PARKER SUPER O-LUBE ONLY w © 8. WEGHT: 0.45 LBS MAX w 11. ELECTRO ETCH "Flow" 2 PLAGES 180 DEGREES APART AND: HEBMUELLER SRS TEGHNIK CHECK VALVE POTABLE WATER P/N VG203-08F01 S/N: OW undefined if open or cLosed normally closed normalLy open wiLL cLose when water is rising ALLgemeintoL. Tolerances DIN ISO 2760 m i tteL/m i ddLe Bearb. Drawn Gepr. CHECK OberfL ache Surface DIN ISO 1302 Werkstoff/MATERIAL; HaLbzeug: — Benennung/T ITLE spring Inside HEBMULLER SRS TEE Kaarster Str. 250 41462 Neuss