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| Best Seller  | SIEMENS 243-00212 Threaded Globe Valve,3/4 In,24VAC,NO Threaded Globe Valve, Actuator Control Pressure - Maximum Not Applicable, Actuator Control Pressure - Minimum Not Applicable, Actuator Control Signal On/Off, Actuator Return Action Spring Return, Actuator Type Electric, Actuator Voltage 24V AC,... ... more
SIEMENS 243-00212 Threaded Globe Valve,3/4 In,24VAC,NO Threaded Globe Valve, Actuator Control Pressure - Maximum Not Applicable, Actuator Control Pressure - Minimum Not Applicable, Actuator Control Signal On/Off, Actuator Return Action Spring Return, Actuator Type Electric, Actuator Voltage 24V AC,... | go to store |
 | SIEMENS 256-02008 Valve,Pneumatic,1/2 In Pneumatic Control Valve, Actuator Control Pressure - Maximum 15 psi, Actuator Control Pressure - Minimum 10 psi, Actuator Return Action Spring Return, Actuator Type Pneumatic, Actuator Voltage Not Applicable, Application Chilled/Hot Water Control,... ... more
SIEMENS 256-02008 Valve,Pneumatic,1/2 In Pneumatic Control Valve, Actuator Control Pressure - Maximum 15 psi, Actuator Control Pressure - Minimum 10 psi, Actuator Return Action Spring Return, Actuator Type Pneumatic, Actuator Voltage Not Applicable, Application Chilled/Hot Water Control,... | go to store |
| Best Seller  | SIEMENS 258-02069 Valve,Pneumatic,1/2 In Pneumatic Control Valve, Actuator Control Pressure - Maximum 13 psi, Actuator Control Pressure - Minimum 8 psi, Actuator Return Action Spring Return, Actuator Type Pneumatic, Actuator Voltage Not Applicable, Application Chilled/Hot Water Control,... ... more
SIEMENS 258-02069 Valve,Pneumatic,1/2 In Pneumatic Control Valve, Actuator Control Pressure - Maximum 13 psi, Actuator Control Pressure - Minimum 8 psi, Actuator Return Action Spring Return, Actuator Type Pneumatic, Actuator Voltage Not Applicable, Application Chilled/Hot Water Control,... | go to store |
 | SIEMENS 599-02044 Control Valve,Globe, 3/4 in. NPT Hydronic Globe Valve, Actuator Control Pressure - Maximum Not Applicable, Actuator Control Pressure - Minimum Not Applicable, Actuator Control Signal Not Applicable, Actuator Input Voltage Not Applicable, Actuator Return Action Not Applicable,... ... more
SIEMENS 599-02044 Control Valve,Globe, 3/4 in. NPT Hydronic Globe Valve, Actuator Control Pressure - Maximum Not Applicable, Actuator Control Pressure - Minimum Not Applicable, Actuator Control Signal Not Applicable, Actuator Input Voltage Not Applicable, Actuator Return Action Not Applicable,... | go to store |
 | SIEMENS SSB81U Valve Actuator,24V,Non-Spring Return Electric Zone Valve Actuator, Application Chilled/Hot Water Control, Convectors, Fan Coils, Reheat Coils, Auxiliary Contact Form Not Applicable, Compatible Close-Off Pressure 30 psi, Compatible Series MT, Compatible Valve Action Normally Closed,... ... more
SIEMENS SSB81U Valve Actuator,24V,Non-Spring Return Electric Zone Valve Actuator, Application Chilled/Hot Water Control, Convectors, Fan Coils, Reheat Coils, Auxiliary Contact Form Not Applicable, Compatible Close-Off Pressure 30 psi, Compatible Series MT, Compatible Valve Action Normally Closed,... | go to store |
 | SIEMENS SKD62U Valve Actuator,24V,Spring Return Electric Zone Valve Actuator, Application Air Conditioning, Heating, Ventilation, Auxiliary Contact Form SPDT, Compatible Series VVF, VVG, VXF, VXG, Compatible Valve Action Normally Closed, Normally Open, Compatible Valve Body Pattern Three-Way,... ... more
SIEMENS SKD62U Valve Actuator,24V,Spring Return Electric Zone Valve Actuator, Application Air Conditioning, Heating, Ventilation, Auxiliary Contact Form SPDT, Compatible Series VVF, VVG, VXF, VXG, Compatible Valve Action Normally Closed, Normally Open, Compatible Valve Body Pattern Three-Way,... | go to store |
 | SIEMENS SSA81U Zone Valve Actuator,24VAC,NormallyClosed Electric Zone Valve Actuator, Application Air Conditioning, Heating, Ventilation, Auxiliary Contact Form Not Applicable, Compatible Close-Off Pressure 44 psi, Compatible Series 599, Compatible Valve Action Normally Closed, Compatible Valve Body... ... more
SIEMENS SSA81U Zone Valve Actuator,24VAC,NormallyClosed Electric Zone Valve Actuator, Application Air Conditioning, Heating, Ventilation, Auxiliary Contact Form Not Applicable, Compatible Close-Off Pressure 44 psi, Compatible Series 599, Compatible Valve Action Normally Closed, Compatible Valve Body... | go to store |
 | SIEMENS SFP11U Zone Valve Actuator,120VAC,Normally Open Electric Zone Valve Actuator, Application Air Conditioning, Heating, Ventilation, Auxiliary Contact Form Not Applicable, Compatible Close-Off Pressure 44 psi, Compatible Series 599, Compatible Valve Action Normally Open, Compatible Valve Body... ... more
SIEMENS SFP11U Zone Valve Actuator,120VAC,Normally Open Electric Zone Valve Actuator, Application Air Conditioning, Heating, Ventilation, Auxiliary Contact Form Not Applicable, Compatible Close-Off Pressure 44 psi, Compatible Series 599, Compatible Valve Action Normally Open, Compatible Valve Body... | go to store |
 | SIEMENS 257-02044 Valve,Pneumatic,3/4 In Pneumatic Control Valve, Actuator Control Pressure - Maximum 8 psi, Actuator Control Pressure - Minimum 3 psi, Actuator Return Action Spring Return, Actuator Type Pneumatic, Actuator Voltage Not Applicable, Application Chilled/Hot Water Control,... ... more
SIEMENS 257-02044 Valve,Pneumatic,3/4 In Pneumatic Control Valve, Actuator Control Pressure - Maximum 8 psi, Actuator Control Pressure - Minimum 3 psi, Actuator Return Action Spring Return, Actuator Type Pneumatic, Actuator Voltage Not Applicable, Application Chilled/Hot Water Control,... | go to store |
 | SIEMENS 257-02038 Valve,Pneumatic,1/2 In Pneumatic Control Valve, Actuator Control Pressure - Maximum 8 psi, Actuator Control Pressure - Minimum 3 psi, Actuator Return Action Spring Return, Actuator Type Pneumatic, Actuator Voltage Not Applicable, Application Chilled/Hot Water Control,... ... more
SIEMENS 257-02038 Valve,Pneumatic,1/2 In Pneumatic Control Valve, Actuator Control Pressure - Maximum 8 psi, Actuator Control Pressure - Minimum 3 psi, Actuator Return Action Spring Return, Actuator Type Pneumatic, Actuator Voltage Not Applicable, Application Chilled/Hot Water Control,... | go to store |
 | SIEMENS 599-01121 Control Valve,Globe, 1/2 in. NPT Hydronic Globe Valve, Actuator Control Pressure - Maximum Not Applicable, Actuator Control Pressure - Minimum Not Applicable, Actuator Control Signal Not Applicable, Actuator Input Voltage Not Applicable, Actuator Return Action Not Applicable,... ... more
SIEMENS 599-01121 Control Valve,Globe, 1/2 in. NPT Hydronic Globe Valve, Actuator Control Pressure - Maximum Not Applicable, Actuator Control Pressure - Minimum Not Applicable, Actuator Control Signal Not Applicable, Actuator Input Voltage Not Applicable, Actuator Return Action Not Applicable,... | go to store |
 | SIEMENS 599-02038 Control Valve,Globe, 1/2 in. NPT Hydronic Globe Valve, Actuator Control Pressure - Maximum Not Applicable, Actuator Control Pressure - Minimum Not Applicable, Actuator Control Signal Not Applicable, Actuator Input Voltage Not Applicable, Actuator Return Action Not Applicable,... ... more
SIEMENS 599-02038 Control Valve,Globe, 1/2 in. NPT Hydronic Globe Valve, Actuator Control Pressure - Maximum Not Applicable, Actuator Control Pressure - Minimum Not Applicable, Actuator Control Signal Not Applicable, Actuator Input Voltage Not Applicable, Actuator Return Action Not Applicable,... | go to store |
 | SIEMENS 599-01115 Control Valve,Globe, 1/2 in. NPT Hydronic Globe Valve, Actuator Control Pressure - Maximum Not Applicable, Actuator Control Pressure - Minimum Not Applicable, Actuator Control Signal Not Applicable, Actuator Input Voltage Not Applicable, Actuator Return Action Not Applicable,... ... more
SIEMENS 599-01115 Control Valve,Globe, 1/2 in. NPT Hydronic Globe Valve, Actuator Control Pressure - Maximum Not Applicable, Actuator Control Pressure - Minimum Not Applicable, Actuator Control Signal Not Applicable, Actuator Input Voltage Not Applicable, Actuator Return Action Not Applicable,... | go to store |
 | SIEMENS 599-10308S Ball Valve,2-Way,3/4 in. NPT HVAC Control Ball Valve, Actuator Control Pressure - Maximum Not Applicable, Actuator Control Pressure - Minimum Not Applicable, Actuator Control Signal Not Applicable, Actuator Input Voltage Not Applicable, Actuator Return Action Not Applicable,... ... more
SIEMENS 599-10308S Ball Valve,2-Way,3/4 in. NPT HVAC Control Ball Valve, Actuator Control Pressure - Maximum Not Applicable, Actuator Control Pressure - Minimum Not Applicable, Actuator Control Signal Not Applicable, Actuator Input Voltage Not Applicable, Actuator Return Action Not Applicable,... | go to store |
 | SIEMENS 599-02034 Control Valve,Globe, 1/2 in. NPT Hydronic Globe Valve, Actuator Control Pressure - Maximum Not Applicable, Actuator Control Pressure - Minimum Not Applicable, Actuator Control Signal Not Applicable, Actuator Input Voltage Not Applicable, Actuator Return Action Not Applicable,... ... more
SIEMENS 599-02034 Control Valve,Globe, 1/2 in. NPT Hydronic Globe Valve, Actuator Control Pressure - Maximum Not Applicable, Actuator Control Pressure - Minimum Not Applicable, Actuator Control Signal Not Applicable, Actuator Input Voltage Not Applicable, Actuator Return Action Not Applicable,... | go to store |
 | SIEMENS 599-02041 Control Valve,Globe, 1/2 in. NPT Hydronic Globe Valve, Actuator Control Pressure - Maximum Not Applicable, Actuator Control Pressure - Minimum Not Applicable, Actuator Control Signal Not Applicable, Actuator Input Voltage Not Applicable, Actuator Return Action Not Applicable,... ... more
SIEMENS 599-02041 Control Valve,Globe, 1/2 in. NPT Hydronic Globe Valve, Actuator Control Pressure - Maximum Not Applicable, Actuator Control Pressure - Minimum Not Applicable, Actuator Control Signal Not Applicable, Actuator Input Voltage Not Applicable, Actuator Return Action Not Applicable,... | go to store |
 | SIEMENS 599-00210 Zone Valve,Globe, 1/2 in. NPT Hydronic Globe Valve, Actuator Control Pressure - Maximum Not Applicable, Actuator Control Pressure - Minimum Not Applicable, Actuator Control Signal Not Applicable, Actuator Input Voltage Not Applicable, Actuator Return Action Not Applicable,... ... more
SIEMENS 599-00210 Zone Valve,Globe, 1/2 in. NPT Hydronic Globe Valve, Actuator Control Pressure - Maximum Not Applicable, Actuator Control Pressure - Minimum Not Applicable, Actuator Control Signal Not Applicable, Actuator Input Voltage Not Applicable, Actuator Return Action Not Applicable,... | go to store |
 | SIEMENS 599-00211 Zone Valve,Globe, 1/2 in. NPT Hydronic Globe Valve, Actuator Control Pressure - Maximum Not Applicable, Actuator Control Pressure - Minimum Not Applicable, Actuator Control Signal Not Applicable, Actuator Input Voltage Not Applicable, Actuator Return Action Not Applicable,... ... more
SIEMENS 599-00211 Zone Valve,Globe, 1/2 in. NPT Hydronic Globe Valve, Actuator Control Pressure - Maximum Not Applicable, Actuator Control Pressure - Minimum Not Applicable, Actuator Control Signal Not Applicable, Actuator Input Voltage Not Applicable, Actuator Return Action Not Applicable,... | go to store |
 | SIEMENS 257-02039 Zone Valve,Globe, 1/2 in. NPT Zone Valve, Actuator Control Pressure - Maximum 8 psi, Actuator Control Pressure - Minimum 3 psi, Actuator Return Action Spring Return, Actuator Type Pneumatic, Actuator Voltage Not Applicable, Application Convectors, Body Material Brass, Body... ... more
SIEMENS 257-02039 Zone Valve,Globe, 1/2 in. NPT Zone Valve, Actuator Control Pressure - Maximum 8 psi, Actuator Control Pressure - Minimum 3 psi, Actuator Return Action Spring Return, Actuator Type Pneumatic, Actuator Voltage Not Applicable, Application Convectors, Body Material Brass, Body... | go to store |
 | SIEMENS 599-02030 Control Valve,Globe, 1/2 in. NPT Hydronic Globe Valve, Actuator Control Pressure - Maximum Not Applicable, Actuator Control Pressure - Minimum Not Applicable, Actuator Control Signal Not Applicable, Actuator Input Voltage Not Applicable, Actuator Return Action Not Applicable,... ... more
SIEMENS 599-02030 Control Valve,Globe, 1/2 in. NPT Hydronic Globe Valve, Actuator Control Pressure - Maximum Not Applicable, Actuator Control Pressure - Minimum Not Applicable, Actuator Control Signal Not Applicable, Actuator Input Voltage Not Applicable, Actuator Return Action Not Applicable,... | go to store |
 | SIEMENS 259-02032 Threaded Globe Valve,1/2 In,24VAC,NO Threaded Globe Valve, Actuator Control Pressure - Maximum Not Applicable, Actuator Control Pressure - Minimum Not Applicable, Actuator Control Signal Floating, Actuator Return Action Non-Spring Return, Actuator Type Electric, Actuator Voltage 24V... ... more
SIEMENS 259-02032 Threaded Globe Valve,1/2 In,24VAC,NO Threaded Globe Valve, Actuator Control Pressure - Maximum Not Applicable, Actuator Control Pressure - Minimum Not Applicable, Actuator Control Signal Floating, Actuator Return Action Non-Spring Return, Actuator Type Electric, Actuator Voltage 24V... | go to store |
 | SIEMENS 599-02032 Control Valve,Globe, 1/2 in. NPT Hydronic Globe Valve, Actuator Control Pressure - Maximum Not Applicable, Actuator Control Pressure - Minimum Not Applicable, Actuator Control Signal Not Applicable, Actuator Input Voltage Not Applicable, Actuator Return Action Not Applicable,... ... more
SIEMENS 599-02032 Control Valve,Globe, 1/2 in. NPT Hydronic Globe Valve, Actuator Control Pressure - Maximum Not Applicable, Actuator Control Pressure - Minimum Not Applicable, Actuator Control Signal Not Applicable, Actuator Input Voltage Not Applicable, Actuator Return Action Not Applicable,... | go to store |
 | SIEMENS 599-02000 Control Valve,Globe, 1/2 in. NPT Hydronic Globe Valve, Actuator Control Pressure - Maximum Not Applicable, Actuator Control Pressure - Minimum Not Applicable, Actuator Control Signal Not Applicable, Actuator Input Voltage Not Applicable, Actuator Return Action Not Applicable,... ... more
SIEMENS 599-02000 Control Valve,Globe, 1/2 in. NPT Hydronic Globe Valve, Actuator Control Pressure - Maximum Not Applicable, Actuator Control Pressure - Minimum Not Applicable, Actuator Control Signal Not Applicable, Actuator Input Voltage Not Applicable, Actuator Return Action Not Applicable,... | go to store |
 | SIEMENS 599-02039 Control Valve,Globe, 1/2 in. NPT Hydronic Globe Valve, Actuator Control Pressure - Maximum Not Applicable, Actuator Control Pressure - Minimum Not Applicable, Actuator Control Signal Not Applicable, Actuator Input Voltage Not Applicable, Actuator Return Action Not Applicable,... ... more
SIEMENS 599-02039 Control Valve,Globe, 1/2 in. NPT Hydronic Globe Valve, Actuator Control Pressure - Maximum Not Applicable, Actuator Control Pressure - Minimum Not Applicable, Actuator Control Signal Not Applicable, Actuator Input Voltage Not Applicable, Actuator Return Action Not Applicable,... | go to store |
 | SIEMENS 599-02069 Control Valve,Globe, 1/2 in. NPT Hydronic Globe Valve, Actuator Control Pressure - Maximum Not Applicable, Actuator Control Pressure - Minimum Not Applicable, Actuator Control Signal Not Applicable, Actuator Input Voltage Not Applicable, Actuator Return Action Not Applicable,... ... more
SIEMENS 599-02069 Control Valve,Globe, 1/2 in. NPT Hydronic Globe Valve, Actuator Control Pressure - Maximum Not Applicable, Actuator Control Pressure - Minimum Not Applicable, Actuator Control Signal Not Applicable, Actuator Input Voltage Not Applicable, Actuator Return Action Not Applicable,... | go to store |
 | SIEMENS 259-02000 Zone Valve,Globe, 1/2 in. NPT Zone Valve, Actuator Control Pressure - Maximum Not Applicable, Actuator Control Pressure - Minimum Not Applicable, Actuator Control Signal Floating, Actuator Return Action Non-Spring Return, Actuator Type Electric, Actuator Voltage 24V AC,... ... more
SIEMENS 259-02000 Zone Valve,Globe, 1/2 in. NPT Zone Valve, Actuator Control Pressure - Maximum Not Applicable, Actuator Control Pressure - Minimum Not Applicable, Actuator Control Signal Floating, Actuator Return Action Non-Spring Return, Actuator Type Electric, Actuator Voltage 24V AC,... | go to store |
 | SIEMENS VGG10.404U Gas Valve,1-1/2in Gas Valve, 1-1/2 In. ... more
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