Slide 1RP4A 2½ – 6 Slide 2 Modification Overview Production of the RP4A series began in 2008. Production of the RP4A series began in 2008. A Lead free version (4ALF) was…

Slide 1RP4AN 21/2 – 6 Slide 2 Modification Overview Production of the RP4AN series began in 2008. Production of the RP4AN series began in 2008. The 4AN indicates an N shaped…

90-01/690-01 Description TheCIa-VaIModel100-01HytrolValveisamainvalveforCIa-VaI Automatic Control Valves. It is a hydraulically operated, diaphragm-actu- ated, globe or angle…

950 2½â-10â Modification Overview Production of the 950 (21/2â-10â) began in 1990 and was discontinued in 2004. Check Cover Removal Cover is o-ring sealed. Loosen…

RPZ 2½â- 10â Modification Overview Production of the RPZ in sizes 2½ - 10â began in 1993 and is current. Single Access Cover Removal The RPZ cover is spring loaded…

975 2½â-10â Modification Overview Production of the 975 (21/2â-10â) began in 1990 and was discontinued in 2004. Check Cover Removal Cover is o-ring sealed. Loosen…

757, 757N, 757Z (2½ â â 10â) 757A (2½ â- 6â) Modification Overview Production began in 2000 under the Hunter brand. In 2002 it was produced as the Watts 757 Series.…

350, 350A 2½â-12â Modification Overview Production of the 2½ - 10â sizes began in 1998. Production of the âAâ models began in 2004. This Indicates that the inlet…

475, 475V 2½â-3â Modification Overview Production of the 2½ - 3â sizes began in 1998. The lead free version (XL) was introduced in 2011. Single Access Cover Removal…

375, 375XL ¾â-1â Modification Overview Production of the ¾â-1â 375 began in 2004 and is current. The lead free version 375XL was introduced in 2010. Housing Removal…