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Pressure Independent Space Heating Control

Verified by manufacturer 20 days ago

Ft40 PI-UFH

SAV Systems Variant:

Range of pressure independent valves.

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Application

Range of pressure independent valves suitable for radiators, towel radiators as well as underfloor heating.

Description

Range of pressure independent valves consisting of:

  • Pt40 - pressure independent radiator valve.
  • Rt40 - pressure independent return temperature limiting valve for towel rails.
  • Ft40 - pressure independent and flow limiting balancing cartridge.


Features and benefits:

  • Pressure fluctuations due to varying load conditions require a constant automatic balancing to maintain a comfortable and efficient heating system.
  • Pre-settable - with a simple setting scale (1-7), the Pt40, Rt40 and Ft40 can permanently and reliably control the heat delivered to individual radiators, towel rails and UFH loops. 
  • From reducing energy waste, improving the efficiency of the heat plant, lowering heating bills and reducing set-up and commissioning time, the Pt40 offers 12-15% energy saving compared with traditional TRVs.
  • The RA2000 gas sensor on the Pt40 is the fastest reacting TRV available. This results in additional energy savings of 5-8% when compared with liquid-filled thermostatic sensor heads.
  • Rt40 has a 40°C maximum return temperature limiting, protect the network’s performance without compromising the comfort of occupants.
  • Settings schedules - equipped with a clear Pt40, Rt40, Ft40, flow setting schedules for each, radiator, manifold and loop, eliminate user setting variation and for UFH, error from traditional glass pre-setters.

General information

Material

Brass

Nickel

EPDM

Steel

Shape

Other

Warranty description

Ten year

Uniclass

Pr_65_54_95_63 Pressure-independent control valvesPrimary

CAWS

S90/650 Flow-reducing/ servicing valves

Specification data - Pressure-independent control valves

Standard

To EN 215.

Pressure rating

Max. differential pressure: 1 bar.
Min. differential pressure: 0.2 bar.

Temperature range

Manufacturer's standard.

Material

Brass.

Connections

Threaded.

Accessories

-

Manufacturer guidance

Consult manufacturer and insert requirements or omit.

Sustainability data

Country of product manufacture

Denmark

Material

Brass

Nickel

EPDM

Steel

Expected Life

20 year

Literature

Pt40 Pressure Independent Radiator Valve

Pt40 Pressure Independent Radiator Valve

Rt40 Pressure Independent Return Temperature Limiting Valve for Towel Rails

Rt40 Pressure Independent Return Temperature Limiting Valve for Towel Rails

Ft40 - Pressure Independent and Flow Limiting Balancing Cartridge

Ft40 - Pressure Independent and Flow Limiting Balancing Cartridge