TA-BVS 140/143
Balancing valves of steel
A steel balancing valve that delivers accurate hydronic performance in a wide range of applications. The TA-BVS 140/143 are available with flanges or welding ends and is ideal for use on heating and cooling systems (HVAC/R) and other oxygen-free water applications.
Product branding
Features and Benefits
Easy to operate
DN 15-50 are equipped with a precision control handwheel and allows the balancing valve to be locked to a set value, making the valve easy to adjust. DN 65-150 are equipped with a removable handle that ensures accurate and straightforward balancing. DN 200 and up are equipped with a manual gear.
Measuring points
For simple, accurate balancing.
Steel body
Fully welded body construction is light weight, easy to insulate and maintenance free.
Applications
Heating and cooling systems.
Functions
Balancing
Measuring
Presetting
Shut-off
Temperature
Max. working temperature: 120°C
Min. working temperature: -20°C
Media
Clean media e.g. oxygen-free water or glycol.
Marking
Body and flanges: Traceability No.
Label on body: IMI TA, DN, PN, CE 0496* (DN 32-400), material, max. temperature, product No and flow direction arrow.
*) Notified body.
Connection
Flanges: EN 1092-1, ISO 7005-1.
Material
Valve body: Steel P235GH (EN 1.0345).
Ball: Stainless steel X5CrNi18-10 (EN 1.4301), DN 15-50 also PA-GF30.
Ball seal: Hardened PTFE+GF.
Spindle: Stainless steel X8CrNiS18-9 (EN 1.4305).
Spindle seal: FPM.
Measuring points (DN 15-300): Brass.
Handwheel (DN 15-50): PA-GF50.
Handle (DN 65-150): Zinc-plated steel.
DN 200-300, DN 400 with manual gear.
The table below assists you in finding the relevant product based on its variant. For more details, please download the datasheet above.
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