SIEMENS

Product DescriptionSiemens 171J-10305S is a two-way ball valve assembly designed for HVAC control. It has a half-inch connection and a four coefficient of flow (Cv). This valve features a stainless steel ball and stem, enhancing durability and performance in demanding conditions. Blow-out proof stem...

0.5 2W 10CV BALL VLV+GQD131.1P

Product DescriptionThe Siemens 171J-10308 is a 0.75 inch, 2-way, 6.3 CV ball valve assembly. This product includes a chrome-plated brass ball and brass stem with a floating, non-fail safe actuator. It features a close-off pressure rating of 200 psi and NPT connections. Valve pattern:...

Product DescriptionThe Siemens 171J-10309 ball valve is designed for reliable control within HVAC systems. This 0.75 inch, 2-way valve with a 10 CV flow coefficient ensures precise flow regulation, suitable for a variety of building technology applications. Precision control with 10 CV flow coefficient...

Product DescriptionThe Siemens 171J-10311 2-way ball valve assembly features a 0.75 inch valve size with a 25 cv rating. This assembly comes with a chrome-plated brass ball and brass stem. It includes a fail-safe actuator with a close-off pressure of 200 psi and NPT...

Product DescriptionThe Siemens 171J-10311S is a high-quality ball valve assembly, perfect for professional HVAC control systems. This unit features a stainless steel ball and stem ensuring durability and resistance against corrosion. The assembly includes a no fail safe actuator for reliable performance. 2-way valve...

0.5 2W 0.4CV BALL VLV+GQD151.1P

Product DescriptionThis Siemens 171K-10300 ball valve assembly is crafted for precision control in industrial environments. With a 0.5 inch NPT configuration and a 0.4 Cv rating, this product is well-suited for HVAC system control and other applications needing efficient fluid management. 2-way normally open...

Product DescriptionThe Siemens 171K-10300S is a two-way ball valve assembly designed for effective control in HVAC systems. It features a half-inch size and a flow coefficient rating of 0.4 Cv. This valve is constructed from stainless steel and includes a direct coupled actuator. The...

0.5 2W 0.63CV BALL VLV+GQD151.1P

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...

TD0048A) 0.5 2W 1CV BALL VLV+GQD151.1P

0.5 2W 1.6CV BALL VLV+GQD151.1P

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...

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...

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...

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...

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...

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...

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,...