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1800N Series Valve

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2-Way or 3-Way
Series 1800 models are Heavy Duty Globe Valves and can be supplied in conformance to MIL-V-18030 service applications, including high pressure differentials, corrosive materials, liquids, gases, steam and seawater. They are for modulating or on/off control in 2-way or 3-way mixing and diverting designs, available in bronze, steel & iron with a wide selection of trims, actuators (Electric and Pneumatic), and accessory instrumentation.


Sizes ½” – 12”
Class ANSI 125/150, 250/300 and Navy 150/250
Ends Flanged end connections to MIL-F-20042 or ANSI specification
Body Cast Iron, CFºM, WCB, Bronze
Trim 316 SST, Alloy 6, Copper-Nickel
Cv Up to 1649
Temperature -20º to 800º F
Shutoff Class III, IV, IV+
Range Ability 50:1




Many Control Valves are made in accordance with MIL-V-18030 and many Regulators to ASTM-F1370 (MIL-V-2042). Most of these valves have been shock qualified to MIL-S-901 and vibration to MIL-STD-167.

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