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Price: 213.47 GBP
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Belimo PI Zone Valve Rp1/2 Kvs0.42 24VAC/DC 75s MP-Bus 1Nm IP40 Measuring Ports C215QPT-D/CQ24A-MPL
This is a Belimo 2-way electrically actuated pressure independent zone valve (PIQCV) with a brass housing and EPDM sealing. The bore diameter of the valve is DN 15 and the port size is Rp 1/2 inch with female threads. The integrated pressure regulating valve enables a constant flow volume and achieves a valve authority of 1, regardless of the differential pressure. The flow rate remains constant with each opening position, even in the presence of pressure variations and in the partial load range, ensuring a steady control. Equal percentage flow control is ensured by the special design of the ball. This valve has two measurement ports (P1 and P3) that allow the determination of the total pressure drop across the valve. The differential pressure measurement optimises the pump setting by reducing the pump head to maintain the minimum required differential pressure (0.16 bar) at the farthest hydronic point. The maximum pressure differential is 3.5 bar (50.8 psi). The valve can operate between 2 and 90 °C (36 to 194 °F). The Kv value of the valve is 0.42 m3/h, equivalent to a Cv-value of 0.49 gpm. The actuator requires a supply voltage of 24 V AC/DC. The actuator is equipped with MP-Bus control type, enabling seamless integration and efficient management of connected devices in the system, ensuring reliable control and communication capabilities. The installation of Belimo ZoneTight actuators on this valve is easy - it's as simple as clicking it into place. The actuator has an IP40 protection rating. The direction of flow, indicated by an arrow on the housing, is of utmost importance to prevent damage to the ball valve.
Product information updated: 13 Nov 2026
Disclaimer: Product information, including title, description, and images, is sourced/provided by our affiliate partner: Tameson.
Disclaimer: Some of the links on this website are affiliate links, meaning we may earn a commission if you click through and make a purchase. This comes at no additional cost to you.
By clicking the button above, you acknowledge that you will be redirected to a third-party website and agree to their terms and conditions.
Product information, including title, description, and images, is sourced/provided by our affiliate partner: Tameson.
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Share this product with a friend:
Refer a friend and earn 0.05 CEC when they click the link, plus an additional 1.00 CEC if they register. Share this Product and boost your earnings together!