Honeywell V2000KX PRODUCT DATA

V2000Kx KV type TRV Body

RADIATOR VALVE WITH KV-SPECIALIZED CARTRIDGE

PRODUCT DATA

1/2
	1/2
Angle to DIN	Straight to DIN
1/2
	1/2
Angle to NF	Straight to NF
Horizontal angle
Corner angle	Straight with swanneck

Application

Thermostatic radiator valve bodies (TRV bodies) are fitted on the supply or return of radiators or heat exchangers. Together with a radiator thermostat, for example the Thera-4, they control the room temperature by regulating the flow of hot water into the radiator. The temperature of different rooms is controlled individually and energy is saved.

TRV bodies of this type have quiet operation and are fitted to the supply of radiators on two-pipe systems with low, medium or high flow rates.

The valve insert can be replaced while the system is running and without draining using the service tool (see ‘Accessories’).

TRV bodies of this type are suitable for

•Honeywell radiator thermostats with M30 x 1.5 connection

•Certain Honeywell MT4 actuators

•Honeywell Hometronic HR80 and Roomtronic HR40 actuators

AT-Concept

AT-Concept valves share the same valve housing design. The valve insert can be replaced by any other AT-Concept valve insert, i.e. BB, KV, UBG, SL, VS, FS, FV and SC.

Features

•With valve disc specially designed for three different kv flow rates

•For heating systems with low, medium or high flow rates

•Quiet operation

•DIN type bodies with dimensions according to EN215, Appendix A, Series D

•NF type bodies with dimensions according to EN215, Appendix A, Series F

•AT-Concept valve housing and insert

•Valve insert can be replaced while system is operating and without draining the system

•Valve opening spring is not in the water

•Standard M30 x 1.5 thermostat connection

•Supplied with red, blue or green protection cap, imprinted for clear identification

Honeywell y Subject to change

EN0H-2102GE25 R0307

V2000KX - KV TYPE TRV BODY

Design

The thermostatic radiator valve body consists of:

•Valve housing PN10, DN10, 15 or 20 with

•internal thread connection to DIN2999 (ISO7) for threaded, copper or precision steel pipe on inlet1 (compression ring fittings see ‘Accessories’)

•external thread connection with union-nut and radiator tailpiece on outlet1 (Eurocone for DN15)

•angle to DIN and straight to DIN bodies with dimensions according to EN215, Appendix A, Series D

•angle to NF and straight to NF bodies with dimensions according to EN215, Appendix A, Series F

•Valve insert with KV type cartridge

•Protection cap

•Union-nut and radiator tailpiece

Materials

•Angle/straight to DIN: valve housing made of nickel-plated red bronze

•Corner angle, horizontal angle and swanneck tailpiece: valve housing made of nickel-plated hot-forged brass

•Valve insert made of brass with EPDM O-rings and soft seals and stainless steel spindel

•Protection cap made of red, blue or green plastic

•Union-nut and tailpiece made of brass, union-nut nickelplated, tailpiece optionally nickel-plated

Please Note:

•To avoid stone deposit and corrosion the composition of the medium should conform with VDI-Guideline 2035

•Additives have to be suitable for EPDM sealings

•System has to be flushed thoroughly before initial operation with all valves fully open

•Any complaints or costs resulting from non-compliance with above rules will not be accepted by Honeywell

•Please contact us if you should have any special requirements or needs

Specifications

Medium	Heating water, water quality to
	VDI2035
Operating temperature	max. 130°C (266°F)
Operating pressure	PN10
Differential pressure	max. 1 bar (14.5 psi) –
	max. 0.2 bar (2.9 psi) recommended
	for quiet operation
kvs(cv)-values	0.14 (0.16) with valve disc 3 (K3)
	0.36 (0.42) with valve disc 4 (K4)
	0.80 (0.84) with valve disc 5 (K5)
Nominal flow	K3	30 kg/h
	K4	76 kg/h
	K5	190 kg/h
Thermostat connection	M30 x1.5
Closing dimension	11.5 mm
Stroke	2.5 mm

Identification

•Red (K3), blue (K4) or green (K5) protection cap, ‘3’, ‘4’ or ‘5’ embossed on top of cap

•‘3’, ‘4’ or ‘5’ imprinted 3x on top of valve insert

Function

Thermostatic radiator valves enable individual control of room temperature and thus save energy.

The TRV body is controlled by the radiator thermostat. Air from the room passing over the sensor of the radiator thermostat causes the sensor to expand when the temperature rises. The sensor acts onto the valve spindle and this causes the TRV body to close. When the temperature falls the sensor contracts and the spring-loaded valve spindle is opened. The TRV opens in proportion to the temperature of the sensor. Only the amount of water required to maintain the room temperature set on the radiator thermostat can flow into the radiator.

Honeywell y Subject to change

EN0H-2102GE25 R0307

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