Honeywell V2440, V2430 PRODUCT DATA

V2430, V2440 Veramax

PRE-SETTABLE HIGH FLOW LOCKSHIELD VALVES

PRODUCT DATA

Compact Angle

Angle

Straight

Design

The lockshield valve consists of:

•Valve housing PN10, DN15, 20 or 25 with

•internal thread connection to DIN2999 (ISO7) on inlet

•external thread connection to DIN/ISO228 with union-nut and radiator tailpiece on outlet

•Valve insert

•Protection cap

Materials

•Valve housing made of nickel-plated red bronze

•Valve insert made of brass with EPDM seals

•Cover cap made of brass with PTFE sealing ring

•Union-nut and tailpiece made of nickel-plated brass

Application

The Verafix is a pre-settable radiator lockshield valve for the supply or return of radiators or heat exchangers. It is used

•in gravity heating systems

•in two-pipe systems with high flow rates

•in one-pipe heating systems

for shutoff and regulation of individual radiators or heat exchangers.

The Veramax is suitable for hot water or low pressure steam heating systems and cold water cooling systems.

Features

•For high flow rates

•Retainable pre-setting, independent of shutoff process

•Pre-setting and shutoff with one valve

•Pre-settable by stroke limitation

•Optional flow direction. Performance values apply for both directions

•Piston externally O-ring sealed

•Robust corrosion-resistant red bronze housing

•Connection to all types of DN15...DN20 pipework and to DN25 threaded pipework

Specifications

Medium	Water, water-glycol mixture
	Low pressure steam
	Quality to VDI2035
Operating temperature	Water:	2...130°C (36...266°F)
	Steam:	max. 110°C (230°F)
Operating pressure	Water:	max. 10.0 bar (145 psi)
	Steam:	max. 0.5 bar (7.3 psi)
kvs(cv)-values	Compact angle 5.0 (5.85)
	Angle	7.0 (8.19)
	Straight	5.0 (5.85)

Honeywell y Subject to change

EN0H-2203GE25 R1106

V2430, V2440 - VERAMAX

Function

The Verafix connects the return of a radiator or heat exchanger to the water loop and has the functions regulation and shutoff.

Regulation:

The flow can be regulated by pre-setting the Verafix to a certain value derived from the flow diagrams. By pre-setting, the opening between valve insert and valve seat is reduced. In this way the flow is throttled.

The Verafix is supplied set fully open. Shutoff:

The return of the radiator can be shutoff by closing the valve insert.

Identification

Compact angle (V2430): Red bronze coloured body with hexagon cap..

Angle and Straight (V2440); Red bronze coloured body with collar and cap with hexagon cap.

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

Dimensions and Ordering Information

l

L

Fig. 1. Compact angle (V2430)			Fig. 2. Angle (V2440E)				Fig. 3. Straight (V2440D)
	Table 1. Available versions and OS-Nos (OS=Ordering System)
Type	DN	Pipe connection		kvs(cv)-value		Dimensions in mm				OS-No.
					L	I	H		h
Compact angle (Fig.1)	15	Rp 1/2"		5.0 (5.85)	58	29	30		26	V2430E0015
Angle (Fig.2)	15	Rp 1/2"		7.0 (8.19)	60	32	38		30	V2440E0015
	20	Rp 3/4"		7.0 (8.19)	67	36	38		34	V2440E0020
	25	Rp 1”		7.0 (8.19)	74	42	39		38	V2440E0025
Straight (Fig.3)	15	Rp 1/2"		5.0 (5.85)	96	68	46		—	V2440D0015
	20	Rp 3/4"		5.0 (5.85)	105	74	46		—	V2440D0020
	25	Rp 1”		5.0 (5.85)	122	90	47		—	V2440D0025

NOTE: All dimensions in mm unless stated otherwise.

Installation Examples

Fig. 4. Installation example heating system

Fig. 5. Installation example radiator

EN0H-2203GE25 R1106

2

Honeywell y Subject to change