Image Series-N Flow Control Valve Jump to Section Product Options Related Products Product Options Part Number Thread Size Female Thread Material SN200 1/8" NPTF Steel SN400 1/4" NPTF Steel SN600 3/8" NPTF Steel SN800 1/2" NPTF Steel SN1200 3/4" NPTF Steel SN1600 1" NPTF Steel SN2000 1-1/4" NPTF Steel Related Products Image King Safety Whipsock Image Series-C Check Valve Image Series-F Flow Control Valve Image Series-MV Metering Flow Control Valve