APV and WCB sanitary valves are trusted in hygienic processing across food, beverage, dairy, and pharma. Known for reliability, cleanability, and automation readiness. APV Models: DT4, D4/DA4: Mixproof valves. SV/SVS: Butterfly valves. BLV1: Ball valves for viscous fluids. SW4: Single-seat control valves. SD4: Double-seal CIP/divert valves. RUF3: Check valves. RG4: Control valves. CPV, VRA/VRAH: Pressure/vacuum relief valves. WCB Models: W60 Series: Single-seat, CIP-ready. W75CP, W75CP2 Series: Mixproof (W75CP, W75RS).