TA-PILOT-R – ANSI flanges
Pilot operated differential pressure controller with adjustable set-point
The TA-PILOT-R is a high performing differential pressure controller designed to keep a stable differential pressure over the load. With unrivaled accuracy TA-PILOT-R assists in delivering accurate and stable conditions to provide superior control valve authority for modulating control valves, additionally it can limit noise and simplify the balancing procedure. TA-PILOT-R is a differential pressure controller for use in return pipes. Measuring points enable pressure measurements for diagnostics.
Product branding
Features and Benefits
Easy handling and installation
Very low weight and small overall proportions.
Precise and stable differential pressure control
Unrivaled accuracy thanks to the new PILOT technology.
Measuring and system diagnostics
Unique features to validate and better understand system behavior to minimize energy consumption.
Applications
Heating and cooling systems.
Installation in the return pipe.
Functions
Differential pressure control
Measuring (ΔpL)
Pre-setting Δp over the load (ΔpL)
Differential pressure (ΔpV)
Max. differential pressure (ΔpV): 174 psi
Setting range
12* - 58 psi
1* - 7 psi
4* - 21 psi
*) Delivery settings
Temperature
Max. working temperature: with measuring points, standard: 248 °F, with measuring points, double secured: 302 °F
Min. working temperature: 14°F
Media
Water or neutral fluids, water-glycol mixtures (0-57%).
Leakage rate
Tight sealing
Marking
TA, IMI, Size, Class, Cvm, Tmin/max, serial number, valve body material and flow direction arrow, label, ΔpL range.
Colour identification on top of the pilot:
1 - 7 psi: Blue
4 - 21 psi: Orange
12 - 58 psi: Grey
CE-marking:
2 1/2" - 5": CE
6" - 8": CE 1370 *
*) Notified body.
Connection
Flanges: According to ASME/ANSI B16.42 Class 150.
Material
Valve body: Ductile iron EN-GJS-400-15
Pilot extension body: Brass
Pilot body: AMETAL®
O-rings: EDPM rubber
Seat seal: EPDM/Stainless steel
Plug mechanism: Stainless steel and brass
Membrane: EPDM rubber
Springs: Stainless steel
Screws and nuts: Stainless steel
AMETAL® is the dezincification resistant alloy of IMI Hydronic Engineering.
Surface treatment
Pilot body: Non treated
Valve body: Electrophoretic painting.
The table below assists you in finding the relevant product based on its variant. For more details, please download the datasheet above.
| Art. No. |
|---|