PR-59 Series
High Pressure/High Flow Pressure Reducing Regulator
1=BODY MATERIAL : 316L stainless steel
H=PORT CONFIGURATION
5=PROCESS PORT TYPES (GAUGE PORT TYPES, IF SPECIFIED): 1⁄2˝ FNPT (1⁄4˝ FNPT gauge ports)
1=SURFACE FINISH OF DIAPHRAGM CAVITY : < 25 Ra
H=SEAT MATERIAL : PCTFE (formerly Kel-F 81)
9=FLOW COEFFICIENT (Cv) : 1.2
K=OUTLET RANGE : 0–1000 psig
1=PISTON TYPE : Non-self-relieving
5=PISTON MATERIAL : Stainless steel
1=CAP ASSEMBLY : Standard, stainless steel
