ART26 DZR Brass Double Regulating Valve ART24HP DZR Brass DPCV BSP Parallel Ends ART24LP DZR Brass DPCV BSP Parallel Ends ART28DP DZR Diff. Press. Cont. Partner Bal. Vlv ART20C HF DZR Brass PICV HF BSP Parallel Ends ART20C LF DZR Brass PICV LF BSP Parallel Ends ART20 HF DZR Brass PICV HF BSP Parallel Ends ART20 LF DZR Brass PICV LF BSP Parallel Ends CLRM Cast Iron Flg. 3 Port Mixing Rotary Cont. Vlv ART22 BSPP DZR Brass Dbl. Reg Valve Fixed Orifice ART22L BSPP DZR Brass Dbl. Reg Valve Fixed Orifice ART22ML BSPP DZR Brass Dbl Reg Valve Fixed Orifice ART23 BSPP DZR Brass Double Regulating Valve ART23L BSPP DZR Brass Double Regulating Valve ART670 BSPP DZR Brass Pressure Reducing Valve ART670 Pressure Reducing Valves ART31 Thermal Balancing Valves ART33 Mixing valves ART675 Pressure Reducing Valve with Gauge