Belimo - A3K8Q7 - Water Actuators Ball Valve Switch 3-Way DN 40

SKU: belimo-a3k8q7

Belimo - A3K8Q7 - Water Actuators Ball Valve Switch 3-Way DN 40

€843.32

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(Excl. VAT)

€843.32

The Belimo A3K8Q7 is a genuine 3-way ball valve, part of the R7040R-B3 series, designed for precise flow control in water-based HVAC and industrial systems. This robust valve features a nominal diameter of DN 40, a nominal pressure rating of PN 6, and a kvs value of 31 m³/h, ensuring efficient and reliable operation. Constructed with a durable cast iron EN-GJL-250 body, chrome-plated brass ball, and stainless steel stem, it is suitable for medium temperatures ranging from -10 to 120 °C. The valve connects via PN 6 flanges and has an operating pressure range of 600 kPa.
Belimo
Belimo is a global market leader in the development, production, and marketing of actuator solutions for controlling heating, ventilation, and air conditioning (HVAC) systems. Founded in 1975 in Hinwil, Switzerland, the company has grown to become a recognized specialist in its field, known for its innovative approach to comfort and energy efficiency in buildings. Belimo remains an independent, publicly traded company. The company's core product lines include damper actuators, control valves, and sensors, all designed to optimize the performance of HVAC systems. Belimo is particularly known for its direct-coupled actuators (DCA) and its range of pressure-independent control valves (PICV), which contribute to precise control and energy savings. Its solutions are integral to modern building automation, ensuring optimal indoor climates and reduced operational costs. Partao offers a selection of genuine Belimo spare parts, primarily focusing on industrial components that may be found in various machinery or facility applications. Our top categories for Belimo include Bolts & Fasteners, Brackets & Supports, Control Modules, Diagnostic Tools, and Gearboxes. Over 11,220 genuine Belimo spare parts are available at Partao. Engineers, facility managers, and system integrators worldwide rely on Belimo products for their reliability, precision, and long service life. The brand's commitment to quality and innovation makes its components a preferred choice for critical control applications in commercial, industrial, and public buildings, where consistent performance and energy efficiency are paramount.

Brand
Part Numbers
R7040R-B3; A3K8Q7; 01800091; 0DM3448
Medium
Water, water with anti-freeze
Kvs m3 h
31
Width mm
130
Height mm
190
Length mm
180
Weight kg
7.5
Ball material
Chrome plated brass
Body material
Cast iron EN-GJL-250
Seal material
PTFE, O-ring FKM
Stem material
Stainless steel
Connection type
Flange
Nominal diameter dn
40
Nominal pressure pn
6
Operating pressure kpa
600
Medium temperature max c
120
Medium temperature min c
-10
Manufacturer
belimo

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