06 08 10 12 16 Symbol 01 02 03 04 06 Tubing O.D. mm 4 6 8 10 12 16 Hose O.D.
Model: ASR (PFC-Pressure Valve), Size: 500 (3/4 Basis), Thread: N (NPT), Port Size: 04 (1/2)
Model: ASR (PFC-Pressure Valve), Size: 500 (3/4 Basis), Thread: N (NPT), Port Size: 04 (1/2), Option: B (Bracket)
Model: ASR (PFC-Pressure Valve), Size: 500 (3/4 Basis), Thread: N (NPT), Port Size: 06 (3/4)