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  • Alphabetically, A-Z
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  • SIEMENS 171K-10301 CONTROL BOARDS
    SIEMENS
    SIEMENS 171K-10301
    SKU: 171K-10301
    0.5 2W 0.63CV BALL VLV+GQD151.1P
    $247.81
    $247.81
  • SIEMENS 171K-10301S BALL VALVES
    SIEMENS
    Siemens 171K-10301S Ball Valve Assembly, 2 way, 1/2 in.
    SKU: 171K-10301S
    Product DescriptionThe Siemens 171K-10301S is a two-way ball valve assembly designed for HVAC systems. It offers a half-inch size and a Cv rating of 0.63. The assembly includes a stainless steel ball and stem, providing durability and resistance to corrosion. Blow-out proof stem for...
    $251.02
    $251.02
  • SIEMENS 171K-10302 CONTROL BOARDS
    SIEMENS
    SIEMENS 171K-10302
    SKU: 171K-10302
    TD0048A) 0.5 2W 1CV BALL VLV+GQD151.1P
    $250.99
    $250.99
  • SIEMENS 171K-10303 BALL VALVES
    SIEMENS
    SIEMENS 171K-10303 1/2 NPT 2-Way Ball Valve Assembly w/ GQD151.1P Actuator (1.6 Cv)
    SKU: 171K-10303
    0.5 2W 1.6CV BALL VLV+GQD151.1P
    $248.99
    $248.99
  • SIEMENS 171K-10304S BALL VALVES
    SIEMENS
    Siemens 171K-10304S Ball Valve 0.5 Inch 2W 2.5CV Stainless Steel
    SKU: 171K-10304S
    Product DescriptionThe Siemens 171K-10304S is a robust ball valve assembly designed for optimal control in HVAC systems. Engineered by Siemens Building Technology, this valve is crafted to provide reliability and precision. Two-way valve operation ensures effective fluid management. Features a fail-safe actuator, offering security...
    $14.99
    $14.99
  • SIEMENS 171K-10305 BALL VALVES
    SIEMENS
    SIEMENS 171K-10305 1/2 NPT 2-Way Ball Valve Assembly w/ GQD151.1P Actuator (4 Cv)
    SKU: 171K-10305
    This SIEMENS 171K-10305 1/2 NPT 2-Way Ball Valve Assembly w/ GQD151.1P Actuator (4 Cv) 0.5 2W 4CV BALL VLV+GQD151.1P is a reliable and durable product. It is designed to provide precise control of water, air, oil, and other media. It features a corrosion-resistant stainless...
    $253.66
    $253.66
  • SIEMENS 171K-10305S BALL VALVES
    SIEMENS
    Siemens 171K-10305S 0.5 2W 4CV Stainless Steel Ball Valve + GQD151.1P
    SKU: 171K-10305S
    Product DescriptionThe Siemens 171K-10305S is a two-way ball valve featuring a half-inch size and a flow coefficient of four. This assembly incorporates a stainless steel ball and stem, designed for reliable performance in HVAC applications. It operates using a fail-safe actuator within a voltage...
    $257.47
    $257.47
  • SIEMENS 171K-10307 BALL VALVES
    SIEMENS
    Siemens 171K-10307 0.5 2W 10CV Ball Valve+GQD151.1P
    SKU: 171K-10307
    Product DescriptionThe Siemens 171K-10307 is a 0.5-inch 2-way ball valve with a 10 cv rating, suitable for various HVAC control applications. This valve includes a chrome-plated brass ball and brass stem, and operates on a 2-10 v no fail-safe actuator. Its maximum close-off pressure...
    $256.02
    $256.02
  • SIEMENS 171K-10308 BALL VALVES
    SIEMENS
    Siemens 171K-10308 2-Way Ball Valve 3/4-Inch 6.3 Cv Chrome-Plated Brass Ball and Brass Stem 2-10V Normally Open
    SKU: 171K-10308
    Product DescriptionThe Siemens 171K-10308 ball valve is designed for precise flow control of hot or chilled water and up to 50% Glycol solution in various HVAC applications. Suitable for air handling units, convectors, fan coil units, unit conditioners, radiators and reheat coils, this valve...
    $276.25
    $276.25
  • SIEMENS 171K-10309 BALL VALVES
    SIEMENS
    Siemens 171K-10309 2-Way 0.75 Inch 10CV Ball Valve
    SKU: 171K-10309
    Product DescriptionIntroducing the Siemens 171K-10309, a robust ball valve assembly essential for various HVAC applications. Tailored to support systems requiring precise flow control, this product from Siemens Building Technology is a top choice for professionals. Equipped with a chrome-plated brass ball for durability. Brass...
    $282.41
    $282.41
  • SIEMENS 171K-10311 BALL VALVES
    SIEMENS
    Siemens 171K-10311 2-Way 3/4-Inch 25 Cv Ball Valve with Chrome-Plated Brass Ball and Brass Stem, 2-10-volt, Normally Open, Fail-Safe Actuator, 200 Psi Close-Off, NPT
    SKU: 171K-10311
    Product DescriptionThe Siemens 171K-10311 is a 2-way 3/4-inch ball valve assembly designed for industrial applications. Featuring a chrome-plated brass ball and brass stem, it operates at 2-10 volts and includes a normally open, fail-safe actuator. With a 200 psi close-off capacity and NPT connections,...
    $278.60
    $278.60
  • SIEMENS 171K-10311S BALL VALVES
    SIEMENS
    Siemens 171K-10311S 0.75 2W 25CV Stainless Steel Ball Valve+GQD151.1P
    SKU: 171K-10311S
    Product DescriptionThe Siemens 171K-10311S Ball Valve is a 3/4 inch, 25 CV assembly featuring a stainless steel ball and stem. This valve includes a 2-10 V, normally open, fail-safe actuator with a 200 PSI close-off rating and NPT connection type. Valve pattern: 2-way Valve...
    $287.39
    $287.39
  • SIEMENS 171L-10307 BALL VALVES
    SIEMENS
    SIEMENS 171L-10307
    SKU: 171L-10307
    0.5 2W 10CV BALL VLV+120V 2P SR NO
    $228.78
    $228.78
  • SIEMENS 171L-10311 AIR CLEANER REPLACEMENT PARTS
    SIEMENS
    SIEMENS 171L-10311
    SKU: 171L-10311
    0.75 2W 25CV BALL VLV+120V 2P SR NO
    $14.99
    $14.99
  • SIEMENS 171L-10311 BALL VALVES
    SIEMENS
    Siemens 171L-10311 Ball Valve Assembly, 2 Way, 3/4 in.
    SKU: 171L-10311
    Product DescriptionThe Siemens 171L-10311 is a ball valve assembly for 2 way control applications, featuring a three-quarter inch size. This valve is constructed with a blow-out proof stem and designed to handle high pressure, making it reliable for various HVAC control systems. Essential for...
    $252.67
    $252.67
  • SIEMENS 171L-10311S CONTROL BOARDS
    SIEMENS
    SIEMENS 171L-10311S
    SKU: 171L-10311S
    0.75 2W 25CV SS BALL VLV+120V 2P SR NO
    $267.99
    $267.99
  • SIEMENS 171M-10316 BALL VALVES
    SIEMENS
    Siemens 171M-10316 1 2W 63 CV Ball Valve 120V 2P SR NO
    SKU: 171M-10316
    Product DescriptionThe Siemens 171M-10316 1 2W 63CV Ball Valve 120V 2P SR NO is a high-quality HVAC control product. Designed by Siemens, it features a 2-way pattern and a 63CV rating, making it efficient and reliable for various HVAC applications. 2-way valve pattern 63...
    $302.65
    $302.65
  • SIEMENS 171M-10316S BALL VALVES
    SIEMENS
    SIEMENS 171M-10316S 1 Inch 2W 63CV Stainless Steel Ball Valve + 120V 2P SR NO
    SKU: 171M-10316S
    Product DescriptionExplore the functionality and durability of the Siemens 171M-10316S, a 1-inch, 2-way stainless steel ball valve, designed for advanced HVAC control systems. Ensuring reliable and precise flow management, this model is equipped with a 120V two-position spring return actuator, suitable for a variety...
    $316.98
    $316.98
  • SIEMENS 171M-10321 BALL VALVES
    SIEMENS
    Siemens 171M-10321 Ball Valve 1.25 inch 2W 100CV + 120V 2P SR NO
    SKU: 171M-10321
    Product DescriptionThe Siemens 171M-10321 ball valve is engineered for reliability in HVAC systems, featuring a 1.25 inch size and a 100 CV rating. This valve boasts a 2-way configuration with a chrome-plated brass ball and a brass stem ensuring durability and efficient performance. 100...
    $347.11
    $347.11
  • SIEMENS 171M-10326 BALL VALVES
    SIEMENS
    Siemens 171M-10326 Ball Valve 1.5 inch 160CV + 120V 2 Position Actuator
    SKU: 171M-10326
    Product DescriptionThe Siemens Building Technology Ball Valve model 171M-10325 advances fluid control in HVAC systems with precise two-way operation. Crafted from durable materials, including a chrome-plated brass ball and a robust brass stem, this valve ensures reliability and performance. Optimal flow control with 160...
    $373.63
    $373.63
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