Exhaust and/or supply valves: accessories – SIGMA https://sigmagroupsa.com Mon, 16 May 2022 06:46:28 +0000 en-US hourly 1 https://wordpress.org/?v=6.6.2 https://sigmagroupsa.com/wp-content/uploads/2022/05/cropped-Sigma-Icon-32x32.png Exhaust and/or supply valves: accessories – SIGMA https://sigmagroupsa.com 32 32 Exhaust and/or supply valves MPC https://sigmagroupsa.com/product/exhaust-and-or-supply-valves-mpc/ https://sigmagroupsa.com/product/exhaust-and-or-supply-valves-mpc/#respond Mon, 16 May 2022 06:45:06 +0000 https://sigmagroupsa.com/?post_type=product&p=4574

MPC

Flow detectors designed to correctly measure pressures at the inlet of Series TD devices unaffected by airflow.
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IJK

Damper
Supplied with standard rectangular flanges.
Manufactured from galvanised sheet steel.
Fitted as standard with removable handle.
Shaft diameter: 10 mm.
As accessory: electrical damper actuator LM230A.
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RMME

Self-regulating double-flow damper.
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IRIS

Complete range of dampers enabling to measured and regulate air volume in a circular duct system.
Manufactured from galvanised sheet steel they incorporate inlet and discharge circular duct connection flanges with integrated rubber air seal.
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09-RDR

Air volume regulators, fitted inside a duct to maintain constant air volume within a pressure range from 50 to 200 Pa.
-The airflow can be adjusted during installation.
-The regulators can be used in commercial premises, both in ventilation and air treatment (max 60ºC) as well as in air extraction or impulsion.
-It can be used in dwellings with double-flow installation.
-Easy to fit inside the duct.
-Sealing and stability provided by a foam joint.
-Manufactured from flame retardant plastic (M1 fire classification), with limit of operation at 60ºC.
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REEV

Motorisable manual damper to balance the nets or to close tightly branches or air inlets.
Description:
Body and damper made from galvanised steel. Axis made from cadmium steel and bearing from bronze.
Manual control or with support for LF motor.
Sealing joints.
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