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Clorius Controls

TDL Differential Pressure Controller

The Clorius TDL differential pressure controller is a self-acting proportional controller consisting of a valve, a diaphragm and housing and two capillary tubes on either side of the diaphragm. The valve body is made of gunmetal and the seat and cone of stainless steel. The diaphragm housing is made of nodular cast iron, and the diaphragm itself is made of EPDM rubber with web reinforcement. If required, the TDL controller adjustment handle can be sealed, preventing unauthorised persons from altering the set point.

Price and delivery time will be given on request
Capillary 2 pieces of 1 m, Cu
Pressure stage PN16

The Clorius TDL differential pressure controller is a self-acting proportional controller consisting of a valve, a diaphragm and housing and two capillary tubes on either side of the diaphragm. The valve body is made of gunmetal and the seat and cone of stainless steel. The diaphragm housing is made of nodular cast iron, and the diaphragm itself is made of EPDM rubber with web reinforcement. If required, the TDL controller adjustment handle can be sealed, preventing unauthorised persons from altering the set point.

The TDL controllers which are made in 6 variants have the following major applications:
Control of differential pressure, noise and dynamic balance. In individual users circuits and sub-mains within a large distribution network. For example in District Heating or Group Heating networks. Control of by-pass between flow and return where 3 port valves or 2 port zone control valves are instal led. To limit volume variations and maximum Δp. Similarly for low water content boilers and devices requiring a minimum circulation irrespective of load conditions. With the addition of a miniature solenoid valve in the impulse connection, the valve can also be used to isolate a circuit with respect to time or temperature.

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Get in touch with Bart our Clorius specialist

Bart

Bart de Haan

Managing Director

GMS-Instruments-brochure-2024

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