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230-04321-2 | 230-04321-2, 1/2 PICV, 2 GPM + 3P NSR NO | Siemens230-04321-1 | 230-04321-1, 1/2 PICV, 1 GPM + 3P NSR NO | SiemensGJD121.1U | Damper Actuator | Spring Return | 24 VAC | On/Off | 20 lb-in | SiemensB212F | Butterfly Valve only, 2-way, 12-inch, 150 psi | SiemensRDF302 | Flush-mount room thermostat for rectangular conduit box with Modbus communications, 2-/4-pipe fan coils or DX type equipment | Siemens (OBSOLETE)GJD326.1U | Damper Actuator | Spring Return | 230 VAC | On/Off | 20 lb-in | SW | SiemensGJD321.1U | Damper Actuator | Spring Return | 230 VAC | On/Off | 20 lb-in | SiemensB202F | Butterfly Valve only, 2-way, 2-inch, 175 psi | SiemensB214U | Butterfly Valve only, 2-way, 14-inch, 50 psi | SiemensB214F | Butterfly Valve only, 2-way, 14-inch, 150 psi | SiemensA266.5K | Industrial Actuator, 120 Vac, Modulating, 5000 in lb torque | SiemensB210F | Butterfly Valve only, 2-way, 10-inch, 175 psi | SiemensA266.1K | Industrial Actuator, 120 Vac, Modulating, 1000 in lb torque | SiemensA266.2K | Industrial Actuator, 120 Vac, Modulating, 2000 in lb torque | SiemensB206U | Butterfly Valve only, 2-way, 6-inch, 50 psi | SiemensB205U | Butterfly Valve only, 2-way, 5-inch, 50 psi | SiemensA226.6K | Industrial Actuator, 120 Vac, 2 position, 6000 in lb torque | SiemensB205F | Butterfly Valve only, 2-way, 5-inch, 175 psi | SiemensA226.600 | Industrial Actuator, 120 Vac, 2 position, 600 in lb torque | SiemensB203F | Butterfly Valve only, 2-way, 3-inch, 175 psi | SiemensB204F | Butterfly Valve only, 2-way, 4-inch, 175 psi | SiemensA226.13K | Industrial Actuator, 120 Vac, 2 position, 13000 in lb torque | SiemensA266.6K | Industrial Actuator, 120 Vac, Modulating, 6000 in lb torque | SiemensA266.600 | Industrial Actuator, 120 Vac, Modulating, 600 in lb torque | SiemensA166.2K | Industrial Actuator, 24 Vac, Modulating, 2000 in lb torque | SiemensA266.41K | Industrial Actuator, 120 Vac, Modulating, 41000 in lb torque | SiemensA266.3K | Industrial Actuator, 120 Vac, Modulating, 3000 in lb torque | SiemensA266.21K | Industrial Actuator, 120 Vac, Modulating, 21000 in lb torque | Siemens599-10097LT | Servo Kit 120V 600-6.5K Actuator | SiemensA266.18K | Industrial Actuator, 120 Vac, Modulating, 18000 in lb torque | SiemensA266.13K | Industrial Actuator, 120 Vac, Modulating, 13000 in lb torque | SiemensA226.41K | Industrial Actuator, 120 Vac, 2 position, 41000 in lb torque | SiemensA226.3K | Industrial Actuator, 120 Vac, 2 position, 3000 in lb torque | Siemens599-10090 | 4, 5, or 6-inch, 3-way Butterfly Valve Bracket, Dual OpenAir Actuator | SiemensA226.21K | Industrial Actuator, 120 Vac, 2 position, 21000 in lb torque | SiemensA226.1K | Industrial Actuator, 120 Vac, 2 position, 1000 in lb torque | Siemens599-10084 | 3 or 4-inch, 2-way Butterfly Valve Bracket, Dual OpenAir Actuator | SiemensA226.18K | Industrial Actuator, 120 Vac, 2 position, 18000 in lb torque | SiemensA166.600 | Industrial Actuator, 24 Vac, Modulating, 600 in lb torque | SiemensA166.5K | Industrial Actuator, 24 Vac, Modulating, 5000 in lb torque | SiemensA126.600 | Industrial Actuator, 24 Vac, 2 position, 600 in lb torque | SiemensA126.5K | Industrial Actuator, 24 Vac, 2 position, 5000 in lb torque | Siemens599-10098 | Servo Kit 24V 600-5K Actuator | SiemensA126.2K | Industrial Actuator, 24 Vac, 2 position, 2000 in lb torque | Siemens599-10097HT | Servo Kit 120V 13K-18K Actuator | Siemens599-10096 | 18, 20, or 24-inch, Butterfly Valve Manual Gearbox Assembly | Siemens599-10095 | 14 or 16-inch, Butterfly Valve Manual Gearbox Assembly | Siemens599-10094 | 8, 10, or 12-inch, Butterfly Valve Manual Gearbox Assembly | Siemens599-10093 | 5 or 6-inch, Butterfly Valve Manual Handle Assembly | Siemens599-10089 | 4-inch, 3-way Butterfly Valve Bracket, OpenAir Actuator | Siemens599-10087 | 2.5 or 3-inch, 3-way Butterfly Valve Bracket, Dual OpenAir Actuator | Siemens599-10086 | 2, 2.5, or 3-inch, 3-way Butterfly Valve Bracket, OpenAir Actuator | Siemens599-10085 | 5-inch, 2-way Butterfly Valve Bracket, OpenAir Actuator | Siemens599-10083 | 2, 2.5, 3, or 4-inch, 2-way Butterfly Valve Bracket, OpenAir Actuator | SiemensGKD326.1U | Damper Actuator | Spring Return | 230 VAC | On/Off | 80 lb-in | SW | SiemensGKD126.1U | Damper Actuator | Spring Return | 24 VAC | On/Off | 80 lb-in | SW | SiemensB224U | Butterfly Valve only, 2-way, 24-inch, 50 psi | SiemensB220F | Butterfly Valve only, 2-way, 20-inch, 150 psi | SiemensGKD321.1U | Damper Actuator | Spring Return | 230 VAC | On/Off | 80 lb-in | SiemensGKD121.1U | Damper Actuator | Spring Return | 24 VAC | On/Off | 80 lb-in | SiemensGIB131.3U | Damper Actuator | Non-Spring Return | 24 VAC | On/Off/Floating Point | 310 lb-in | SiemensGEB341.1U | Damper Actuator | Non-Spring Return | 24 VAC | 0-10/2-10 Vdc | 132 lb-in | SiemensGEB146.1U | Damper Actuator | Non-Spring Return | 24 VAC | On/Off/Floating Point | 177 lb-in | SW | Siemens599-04320-0.5 | 599-04320-0.5 1/2 PICV 0.5 GPM NO | Siemens599-04320-1.5 | 599-04320-1.5 1/2 PICV 1.5GPM NO | Siemens (OBSOLETE)GEB142.1U | Damper Actuator | Non-Spring Return | 24 VAC | On/Off/Floating Point | 132 lb-in | SiemensGEB141.1U | Damper Actuator | Non-Spring Return | 24 VAC | On/Off/Floating Point | 132 lb-in | SiemensGEB141.1P | Damper Actuator | Non-Spring Return | 24 VAC | On/Off/Floating Point | 132 lb-in | SiemensGCA126.3U | Damper Actuator | Spring Return | 24 VAC/DC | On/Off | 160 lb-in | SW | SiemensGCA121.3U | Damper Actuator | Spring Return | 24 VAC/DC | On/Off | 160 lb-in | SiemensB224F | Butterfly Valve only, 2-way, 24-inch, 150 psi | SiemensB220U | Butterfly Valve only, 2-way, 20-inch, 50 psi | Siemens233-04320-1.5 | 233-04320-1.5 1/2 PICV1.5GPM+0-10 SR NO | Siemens (OBSOLETE)232-04320-1.5 | 232-04320-1.5 1/2 PICV 1.5GPM+3P SR NO | Siemens (OBSOLETE)B218U | Butterfly Valve only, 2-way, 18-inch, 50 psi | SiemensB218F | Butterfly Valve only, 2-way, 18-inch, 150 psi | Siemens233-04320-0.5 | 233-04320-0.5 1/2 PICV .5GPM+0-10 SR NO | SiemensB216F | Butterfly Valve only, 2-way, 16-inch, 150 psi | Siemens231-04320-0.5 | 231-04320-0.5 1/2 PICV0.5GPM+0-10VNSRNO | Siemens230-04320-1 | 230-04320-1 1/2 PICV1.0 GPM +3P NSR NO | Siemens (OBSOLETE)599-04320-1 | 599-04320-1 1/2 PICV 1.0 GPM NO | Siemens (OBSOLETE)233-04320-1 | 233-04320-1 1/2 PICV 1.0GPM+0-10V SR NO | Siemens (OBSOLETE)232-04320-0.5 | 232-04320-0.5 1/2 PICV 0.5GPM+3P SR NO | Siemens232-04320-1 | 232-04320-1 1/2 PICV 1.0 GPM+ 3P SR NO | Siemens (OBSOLETE)231-04320-1.5 | 231-04320-1.5 1/2 PICV1.5GPM+0-10NSR NO | Siemens (OBSOLETE)231-04320-1 | 231-04320-1 1/2 PICV 1GPM+0-10V NSR NO | Siemens (OBSOLETE)230-04320-1.5 | 230-04320-1.5 1/2 PICV1.5GPM+3P NSR NO | Siemens (OBSOLETE)230-04320-0.5 | 230-04320-0.5 1/2 PICV 0.5GPM+3P NSR NO | Siemens1/2" 3-Way Control Valve, Stainless Steel Trim, 24 VAC, for Hot Water and Chilled Water Applications.Control Valve, Stainless Steel Trim, Proportional Control, NEMA 2 Rating, for Industrial Fluid Distribution Systems.Control Valve, Stainless Steel Trim, 3-Way, Sweat Connection, for Hot Water and Chilled Water ApplicationsControl Valve, Stainless Steel Trim, Sweat Connection, Proportional Control, 3-Way, Normally Open, Spring Return, Up to 50% Glycol CompatibilityBall Valve, Stainless Steel, 1/2", 3-Way, Sweat Connection, CV.80, KV 0.50 (0.45), for Industrial ApplicationsControl Valve, Stainless Steel, Three-Way, Sweat Connection, 0.5 Cv Rating, 24 VAC/DC Power, Non-Spring ReturnProportional Control Valve, Stainless Steel Trim, 3-Way, 1/2" Sweat Connection, CV 0.5, for Industrial Process Control.Control Valve, Stainless Steel Trim, Non-Spring Return, 3-Way, 1/2" Sweat, CV 0.8, for Industrial Applications1/2" 3-Way Control Valve, Stainless Steel, Proportional, Spring Return, Normally Closed, for Industrial Applications.1/2" Three-Way Control Valve, Stainless Steel, 0.40 CV, 24 VAC/VDC, for Hot Water Chilled Water Applications.Control Valve, Stainless Steel Trim, 3-Way, Sweat Connection, for Hot Water and Chilled Water Systems.Proportional Control Valve, Stainless Steel Trim, Three-Way Sweat Valve, for Industrial Temperature Control Applications.Control Valve, Stainless Steel Construction, 3-Way, 1/2" Sweat Connection, Spring Return, Normally Closed.1/2" 3-Way Control Valve, Stainless Steel, 3-Way, Hot Water Chilled Water Up to 50% Glycol, CV 0.8/0.4, 24 VAC/VDC, On/Off, Spring Return - Normally Closed.Control Valve, Stainless Steel, 3-Way, 1/2" Sweat, CV 0.40, for Hot Water and Chilled Water Applications.Control Valve, Stainless Steel, 3-Way, Sweat Connection, 0.40 CV, 24 VAC/VDC, Floating Point, Auxiliary SwitchControl Valve, Stainless Steel Trim, 3-Way, Sweat Connection, CV 0.8/0.4, for Industrial Temperature Control.Control Valve, Stainless Steel, 3-Way, Proportional, Normally Open, for Hot Water and Chilled Water ApplicationsControl Valve, Stainless Steel Trim, 3-Way, 1/2" Sweat, CV 0.8, for Hot Water and Chilled Water Applications.Control Valve, Stainless Steel, 3-Way, 0.8/0.4 CV, 24 VAC/VDC, Floating Point, Spring Return Normally OpenProportional Control Valve, Stainless Steel Trim, Sweat Connection, 3-Way, 1/2" Cv 0.3, for Industrial ApplicationsThree-Way Control Valve, Stainless Steel, 0.8 Cv Rating, 24 VAC/VDC Powered, Floating Point, Spring Return, Normally Open.1/2" 3-Way Control Valve, Stainless Steel Trim, Non-Spring Return, for Industrial Temperature Control.Proportional Control Valve, Stainless Steel Construction, 3-Way, Sweat Connection, 0.5 CV Rating, 24 VAC Power, Non-Spring ReturnControl Valve, Stainless Steel Trim, NEMA 2, 3-Way, Sweat Connection, for Hot Water and Chilled Water Applications.Control Valve, Stainless Steel, 3-Way, Proportional, Spring Return, Normally Closed, for Industrial Applications.Three-Way Control Valve, Stainless Steel, 0.3 Cv, 24 VAC/VDC, for Hot Water Chilled Water Applications.Proportional Control Valve, Stainless Steel Trim, 3-Way, Sweat Connection, 0.5/0.4 CV, 24 VAC Power, for HVAC ApplicationsControl Valve, Stainless Steel Trim, NEMA 2, 3-Way, Spring Return, Normally Closed, for Industrial Automation.Control Valve, Stainless Steel, 3-Way, 0.3-0.2 CV, 24 VAC/VDC, On/Off, Normally Open, Spring Return, for Industrial Applications.Three-Way Control Valve, Stainless Steel, Sweat Connection, 0.5 Cv, 24 VAC/VDC Float, for Hot Water and Chilled Water Applications.Control Valve, Stainless Steel Construction, Proportional Control, 3-Way, 1/2" Sweat Connection, for Industrial ApplicationsProportional Control Valve, Stainless Steel Trim, 3-Way, 1/2" Sweat, CV 0.5/0.4, for Hot Water Chilled Water ApplicationsControl Valve, Stainless Steel Trim, Spring Return Normally Open, 3-Way, 1/2" Sweat, CV 0.30, 24 VAC/VDC Float.Control Valve, Stainless Steel Trim, 3-Way, Sweat Connection, CV 0.5, for Heating and Cooling Systems.Ball Valve, Stainless Steel, 1/2", Three-Way, Quarter-Turn, for Industrial Fluid Control Applications.Three-Way Control Valve, Stainless Steel, 0.3 Cv, 24 VAC/VDC Float, Non-Spring Return, for Industrial Applications.Control Valve, Stainless Steel, 3-Way, 1/2" NPT, CV 0.8, for Hot Water and Chilled Water Applications.Control Valve, Stainless Steel, Proportional, 3-Way, 1/2" NPT, CV 0.8, for Industrial Temperature ControlProportional Control Valve, Stainless Steel Trim, 3-Way, 1/2" Sweat, CV 0.3/0.2, for Hot Water and Chilled Water Applications.Control Valve, Stainless Steel, 3-Way, Proportional, Spring Return, Normally Closed, for Industrial Applications.Control Valve, Stainless Steel Trim, 3-Way, Sweat Connection, 0.3 Cv Rating, Spring Return Normally Closed, for Industrial Applications.Three-Way Control Valve, Stainless Steel, 0.3-0.2 Gallons Per Minute, On/Off, 24 VAC, for HVAC Applications.Valve, Stainless Steel Trim, 3-Way Control Valve, 1/2" NPT Sweat, CV 0.3, 24VAC/VDC, for Industrial ApplicationsThree-Way Control Valve, Stainless Steel, 0.8-0.4 CV, 24VAC/VDC Float, On/Off & Floating Point, Spring Return - Normally ClosedControl Valve, Stainless Steel, Proportional, 3-Way, 1/2" Sweat, for Hot Water Chilled Water Systems.Proportional Control Valve, Stainless Steel Trim, 3-Way, 1/2" Sweat, 0.3 CV Rating, for HVAC Applications.Three-Way Control Valve, Stainless Steel, Sweat Connection, 0.3-0.2 CV Rating, On/Off Operation, for Industrial Temperature Control.Control Valve, Stainless Steel Trim, NEMA 2, 3-Way, Floating Point, Spring Return Normally Open, for Industrial Applications.1/2" Stainless Steel 3-Way Control Valve, Class IV, Spring Return Normally Open, for Industrial Process Control.Ball Valve, 1/2" Sweat 3-Way Stainless Steel Ball Valve, 0.30 Cv, for Industrial Control ApplicationsControl Valve, Stainless Steel, 3-Way, CV 0.8/0.4, 24 VAC/VDC Float, for Industrial Temperature Control.Proportional Control Valve, Stainless Steel, 3-Way, 1/2" NPT, CV 0.8, for Industrial Temperature Control.Control Valve, Stainless Steel Trim, Non-Spring Return, 3-Way, 1/2" NPT, CV 0.8, for Industrial Process Control.Proportional Control Valve, Stainless Steel Trim, 3-Way, 1/2" NPT, CV 0.8, for Industrial ApplicationsControl Valve, Stainless Steel Trim, Non-Spring Return, 3-Way, Female NPT, 24 VAC/VDC Float, No FeedbackControl Valve, Stainless Steel, Proportional, 3-Way, 1/2" NPT, CV 0.8, for Industrial Temperature Control Systems.Control Valve, Stainless Steel, 3-Way, 1/2" NPT, CV 0.8, On/Off, 24 VAC, for Industrial Process Control.Control Valve, Stainless Steel, 3-Way, Hot Water and Chilled Water, CV 0.8/0.4, On/Off, Spring Return - Normally Closed.Proportional Control Valve, Stainless Steel Trim, 3-Way, 1/2" NPT, CV 0.8, 24 VAC, for Industrial Temperature Control.Proportional Control Valve, Stainless Steel Trim, 3-Way, 1/2" NPT, CV 0.8, for Industrial Applications.Control Valve, Stainless Steel Construction, 3-Way On/Off Control, 1/2" NPT, CV 0.8, for Industrial Applications.Three-Way Control Valve, Stainless Steel Trim, 0.8-0.4 CV Range, for Hot Water and Chilled Water Systems.Control Valve, Stainless Steel, Proportional, 3-Way, 0.8/0.4 CV, 24 VAC/VDC Power, for Industrial ApplicationsProportional Control Valve, Stainless Steel Trim, 3-Way, 1/2" NPT, CV 0.8, for Industrial Temperature Control.Three-Way Control Valve, Stainless Steel, 0.8 CV, 24 VAC Power, On/Off, Spring Return, for Industrial ApplicationsControl Valve, Stainless Steel, 3-Way, 1/2" NPT, CV 0.8/0.4, for Hot Water and Chilled Water Applications.Control Valve, Stainless Steel, 3-Way, 1/2" NPT, CV 0.8, for Hot Water and Chilled Water Applications.Proportional Control Valve, Stainless Steel Trim, 3-Way, 1/2" NPT, CV 0.8, for Industrial Applications.Proportional Control Valve, Stainless Steel Trim, 3-Way, 1/2" NPT, CV 0.8, for Industrial Process Control.Three-Way Control Valve, Stainless Steel, 0.5 CV, 3/2 Way, for Hot Water and Chilled Water Applications.Proportional Control Valve, Stainless Steel, 3-Way, 0.5 CV, 24 VAC, for Industrial Temperature Control.Control Valve, Stainless Steel Trim, 3-Way, CV 0.8/0.4, for Hot Water and Chilled Water Applications.Control Valve, Stainless Steel, Spring Return, Normally Closed, 3-Way, On/Off, for Industrial ApplicationsThree-Way Control Valve, Stainless Steel, 3/4" NPT, 0.8 CV, On/Off, Power 24 VAC, for Industrial Temperature Control Systems.Control Valve, Stainless Steel, 3-Way, Hot Water, Chilled Water, Up to 50% Glycol, CV 0.8/0.4, 24 VAC/VDC FLOAT., On/Off & Floating Point, Spring Return - Normally ClosedProportional Control Valve, Stainless Steel, 3-Way, 0.5 GPM, 24 VAC, for Industrial Process Applications.Control Valve, Stainless Steel, Proportional, 3-Way, 1/2" NPT, CV 0.5, for Industrial Process Control.Control Valve, Stainless Steel, 1/2" NPT, 3-Way, CV 0.5, Float Point, On/Off, Normally Closed, Close-Off 200 psi.Control Valve, Stainless Steel, 0.8 Cv, 3-Way, On/Off & Floating Point, Spring Return - Normally Closed, for Industrial Applications.Proportional Control Valve, Stainless Steel, 3-Way, CV 0.8/0.4, 24 VAC/VDC, for Industrial ApplicationsProportional Control Valve, Stainless Steel Trim, 3-Way, 1/2" NPT, CV 0.8/0.4, for Hot Water Chilled Water Up to 50% Glycol Applications.Control Valve, Stainless Steel, 3-Way, On/Off, 0.8 Cv, 24 VAC Power, for Hot Water and Chilled Water ApplicationsControl Valve, Stainless Steel Construction, 3-Way, On/Off, 24 VAC Power, CV 0.5, for Industrial Temperature Control Applications.Control Valve, Stainless Steel, 1/2" NPT, 3-Way, 0.5 CV, 24VAC/VDC Float, for Industrial Temperature Control.Control Valve, Stainless Steel Trim, NEMA 2, 3-Way, On/Off, CV 0.8/0.4, for Industrial Process Control.Control Valve, Stainless Steel Trim, 3-Way, 0.8-0.4 CV, 24 VAC/VDC Float, Spring Return - Normally OpenBall Valve, Stainless Steel Construction, 3-Way Configuration, 1/2" NPT Port Size, for Industrial Fluid Control.Control Valve, Stainless Steel, Proportional, 3-Way, 1/2" NPT, CV 0.5, for Industrial Temperature Control.Control Valve, Stainless Steel, 0.5 Cv, 3-Way, 1/2" NPT, for Industrial Temperature Control Applications.Control Valve, Stainless Steel, Proportional, 3-Way, 1/2" NPT, CV 0.5, for Industrial Process Control.Control Valve, Stainless Steel, 3-Way, On/Off, 0.5 CV, 24 VAC Power, for Industrial Temperature Control.Control Valve, Stainless Steel, Proportional, 3-Way, 1/2" NPT, CV 0.5, for Industrial Temperature Control.Control Valve, Stainless Steel, 3-Way, 1/2" NPT, CV 0.5, On/Off, 24 VAC, Spring Return - Normally ClosedControl Valve, Stainless Steel Trim, Spring Return, Normally Closed, 3-Way, 1/2" NPT, CV 0.5, for Industrial ApplicationsControl Valve, Stainless Steel, 3-Way, Hot Water and Chilled Water, CV 0.5/0.3, On/Off, Spring Return - Normally Closed, for Industrial Temperature Control.Control Valve, Stainless Steel, 3-Way, Hot Water Chilled Water, 0.5-0.3 CV, 24 VAC/VDC Float, On/Off and Floating Point, Spring Return Normally ClosedProportional Control Valve, Stainless Steel, 3-Way, 1/2" NPT, CV 0.5, Proportional, 24 VAC, for Industrial Temperature Control Systems.Control Valve, Stainless Steel, Spring Return, Normally Open, 3-Way, On/Off, 24 VAC, for Industrial Applications.Control Valve, Stainless Steel, 3-Way, 0.5 Cv, 24 VAC/VDC Floating Point, Normally Open with Spring ReturnControl Valve, Stainless Steel, Non-Spring Return, 3-Way, 1/2" NPT, CV 0.3, for Industrial ApplicationsControl Valve, Stainless Steel, Proportional, 3-Way, 1/2" NPT, CV 0.5, for Industrial Process Control.Control Valve, Stainless Steel Trim, Proportional, Non-Spring Return, 3-Way, CV 0.5, for Industrial Process Control.Control Valve, Stainless Steel, 1/2" NPT, 3-Way, CV 0.5, for Industrial Process Control Applications.Control Valve, Stainless Steel, Proportional, 3-Way, 1/2" NPT, CV 0.3, for Industrial Process ControlProportional 3-Way Control Valve, Stainless Steel, 1/2" NPT, CV 0.3, for Hot Water and Chilled Water ApplicationsControl Valve, Stainless Steel Trim, 3-Way, 0.5 CV, Non-Spring Return, Floating Point, for Industrial Fluid Control.Control Valve, Stainless Steel Construction, 3-Way, On/Off Control, for Industrial Applications.Proportional 3-Way Control Valve, Stainless Steel, 0.5 Cv, 24 VAC, for Industrial Fluid Control Applications.Control Valve, Stainless Steel, Proportional, 3-Way, 1/2" NPT, CV 0.3, for Industrial Temperature Control Systems.Control Valve, Stainless Steel Construction, Proportional Control, 3-Way, 1/2" NPT, CV 0.30, for Industrial ApplicationsProportional Control Valve, Stainless Steel Trim, 3-Way, 1/2" NPT, CV 0.5, Proportional, 24 VAC, No Feedback