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reliable switching flow switch

QYD Differential Pressure Switch

Adjustable Pressure Switch, Differential Pressure Controller for Water Description QYD differential pressure control is normally used in gas or liquid system to control the pressure difference between the gas/liquid pipeline and the circuit. A typical application is to install the controller in the bypass pipeline near the system pump. When the system pressure difference increases and exceeds pre-set pressure, the control valve will open and more liquid/gas goes through the

Liquid Flow Switches KWFS(S)

Product Description: The Liquid Flow Switches product is a versatile and reliable flow control unit designed for liquid flow measurement and control applications. With its advanced features and high-quality construction, this product is an essential component for various industrial processes that require accurate liquid velocity detection and monitoring. Featuring a robust design, the Liquid Flow Switches product is equipped with a single-pole double-throw (SPDT) switch with

Air Flow Switch KAFS

Product Description: The Airflow Switch is a reliable and efficient product designed for airflow HVAC systems, air pressure switches, and air flow applications. With its advanced features and durable construction, this airflow switch is ideal for various industrial and commercial settings. Operating Temperature: Housing: -40 ~ 85 Paddle: -10 ~ 85 Paddle Size: 3.2 X 6.9 In. (80 X 175 Mm) Material: Plastic/Metal Protection: IP65 Flow Applications: Air And Non-corrosive Gases

KAFS Air Flow Switch

Product Description: The Airflow Switch is an essential component in the world of HVAC systems, designed to efficiently monitor and control the airflow within ductwork. With a paddle size of 3.2 x 6.9 inches (80 x 175 mm), this white-colored device is a reliable solution for ensuring optimal air circulation in various settings. Designed for use with air and non-corrosive gases, the Airflow Switch is a versatile option that can cater to different flow applications. Its ability

KMFS1 Series Electromagnetic Flow Switches

KMFS1 electromagnetic flow switch is a target type paddle flowswitch, mainly suitable for the refrigeration industry, indoor andcommercial central air conditioners (water chillers) Features Use reed switch sensor,magnetic control, no power consumption High sensitivity and stable performance High product reliability, key components have passed UL certification Using a magnetic reed switch as the sensing element, the producthas a long service life. The switch

KWFS IP65 SPDT Brass Wetted Liquid Flow Switch for HVAC and Chiller Systems

KWFS Liquid Flow Switch The KWFS series flow switch is a reliable SPDT device designed for monitoring water and glycol-based liquid flow in HVAC, chiller, boiler, pump, and cooling systems. It features brass-wetted construction, stainless steel vane, and field-adjustable set point for flow-loss alarming and interlock protection. Technical Specifications Measurement Media Hot water, cold water, well water, pool water, seawater, brine, or glycol solutions Power Supply 15(8A) @

KWFS(S) Liquid Flow Switch with SPDT Contacts IP65 Protection and 304 Stainless Steel Construction

KWFS(S) Liquid Flow Switch The KWFS(S) series flow switch is a reliable SPDT device designed for monitoring water and glycol-based liquid flow in HVAC, chiller, boiler, pump, and cooling systems. It features brass-wetted construction, stainless steel vane, and field-adjustable set point for flow-loss alarming and interlock protection. Technical Specifications Measurement Media Hot water, cold water, well water, pool water, seawater, brine, or glycol solutions Power Supply 15

KAFS Air Flow Switch with Stainless Steel Vane, IP54 Protection, and SPDT Contact Configuration for HVAC Ducts

KAFS Air Flow Switch The KAFS Air Flow Switch is specifically designed for air velocity and flow monitoring in ducts and ventilation systems, providing reliable performance in various industrial applications. Technical Specifications Measurement Media Air and non-corrosive gases Power Supply 250VAC Vane Material Stainless steel Protection Rating IP54 Connection M18*1.5 Sensing Element Paddle Contact Configuration SPDT Applications HVAC duct airflow velocity/flow monitoring

QYD Series Differential Pressure Switch with 0.5bar~6bar Range IP44 Protection and -20~120℃ Temperature

QYD Series Differential Pressure Switch The QYD Series Differential Pressure Switch is designed for reliable pressure monitoring and control in various industrial applications. Technical Specifications Measurement Media Fluorinated refrigerants, air, and liquids (allowable medium temperature -20 to 120 ) Power Supply 125VAC-15A / 250VAC-8A Differential Range Minimum: 0.5bar / Maximum: 6bar Protection Rating IP44 Connection 1/4'' BSP Maximum Work Pressure 17bar Contact Form

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Keram (Nanjing)ELECTRICAL Equipment Co., Ltd.

reliable switching flow switch