1800系列：Large Globe Control Valves up to ANSI 300 - 12" Size，commonly used for high pressure differentials, corrosive materials, liquids, gases, and steam. They are for modulating or on/off control
2800系列：NPT Threaded 1/2" - 2"，features rugged bronze or stainless steel bodies with a variety of trim materials and port sizes. The equal percentage and ...
2900系列：ANSI 125/250 FLG, 2 1/2" - 10"，features rugged cast iron bodies with a variety of trim materials. The equal percentages plugs in the 2-way valves and ...
3800系列：Rotary, up tp ANSI 300 FLG, 1" - 8"，incorporates the time-tested and proven Eccentric-Segmented Ball design (E-Ball), combining exceptionally tight control and range-ability (100:1), with superior trim wear
5800系列：Thrd-FLG, ANSI 150/300, 1/2" - 4"，features bolted bonnets and cage-retained seats in rugged high efficiency bodies of steel or stainless steel for ease of maintenance ...
常用型号：Warren Controls HVAC1800
Warren Controls HVAC2800
Warren Controls HVAC2900
Warren Controls HVAC3800