Honeywell V2400 PRODUCT DATA
V2400
Verafix
PRE-SETTABLE LOCKSHIELD VALVE WITH RETAINABLE PRE-SETTING
PRODUCT DATA
Application
1/2
Angle
1/2
Straight
Straight with
external thread
Design
The lockshield valve consists of:
• Valve housing PN10, DN10, 15 or 20 with
• internal thread connection to DIN2999 (ISO7) or external
thread connection to DIN/ISO228 on inlet
• external thread connection to DIN/ISO228 with union-nut
and radiator tailpiece (not V2406) on outlet
• Body dimensions to DIN3842
• Valve insert
• Protection cap
Materials
• Valve housing made of nickel-plated red bronze
• Valve insert made of brass with EPDM seals
• Tailpiece, protection cap and union-nut made of nickelplated brass
The Verafix is a pre-settable radiator lockshield valve for the
return connection of radiators or heat exchangers. It is used:
• in typical two-pipe heating systems
• in special applications in one-pipe heating systems
for shutoff and regulation of individual radiators. Together with
a draining adapter (see ‘Accessories’) radiators can be drained
or filled with the system in operation. The pre-setting isn’t
affected by this.
The lockshield valve is suitable for hot water and low pressure
steam heating systems and cold water cooling systems.
Features
• Retainable pre-setting, independent of dr aining or
shutoff process
• Pre-setting, shutoff and draining/filling with one valve
• Pre-settable by stroke limitation
• Optional flow direction. Performance values apply for
both directions
• Piston externally O-ring sealed
• Body dimensions to DIN3842
• Robust corrosion-resistant red bronze housing
• Connection to all types of pipe DN10...DN20
• Easy identification: protection c ap with hexagon on top
and collar to valve; also see illustration identification
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)
k
(cv)-values Angle 1.70 (1.99)
vs
Straight DN10 1.40 (1.64)
Straight DN15 1.45 (1.70)
Straight DN20 1.50 (1.76)
Honeywell y Subject to change EN0H-2200GE25 R1106
V2400 - VERAFIX
Function
The Verafix connects the return of a radiator or heat exchanger to the heating loop and has the functions regulation,
shutoff and draining/filling.
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.
Draining:
Draining or filling of the radiator is carried out with the draining
adapter (see ‘Accessories’). Draining of individual radiators
using the Verafix has no influence on the heating loop or other
radiators in the loop.
Pre-setting isn’t affected by shutoff or draining.
Dimensions and Ordering Information
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
Fig. 1. Angle Fig. 2. Straight Fig. 3. Straight with external threads
T able 1. Dimensions and OS-Nos (OS=Ordering System)
Type
Angle (Fig. 1) 10 Rp
DN Pipe connection
3
/8" 1.70 (1.99) 52 26 25 22 V2400E0010
15 Rp 1/2" 1.70 (1.99) 58 29 25 26 V2400E0015
3
20 Rp
Straight (Fig. 2) 10 Rp
15 Rp
20 Rp
Straight with external threads
15 G
/4" 1.70 (1.99) 66 34 29 29 V2400E0020
3
/8" 1.40 (1.64) 75 49 32 — V2400D0010
1
/2" 1.45 (1.70) 80 51 32 — V2400D0015
3
/4" 1.50 (1.76) 91 59 32 — V2400D0020
3
/4" AG 1.45 (1.70) 51 — 32 — V2406D0015
(Fig. 3)
NOTE: All dimensions in mm unless stated otherwise.
Installation Examples
l
L
kvs(cv)-
value
Dimensions in mm
L I H h
OS-No.
Fig. 4. Installation example heating system Fig. 5. Installation example radiator
EN0H-2200GE25 R1106 2 Honeywell y Subject to change
Accessories
Connections for V2400
Compression ring and nut
3/8" x 10 mm VA620A1010
3/8" x 12 mm VA620A1012
1/2" x 10 mm VA620A1510
1/2" x 12 mm VA620A1512
1/2" x 14 mm VA620A1514
1/2" x 15 mm VA620A1515
1/2" x 16 mm VA620A1516
3/4" x 18 mm VA620A2018
3/4" x 22 mm VA620A2022
NOTE: Su pport inserts have to be used for copper or soft
steel pipe with 1.0 mm wall thickness
Compression ring and nut with support insert (2 pcs
each)
3/8" x 12 mm VA621A1012
1/2" x 12 mm VA621A1512
1/2" x 15 mm VA621A1515
1/2" x 16 mm VA621A1516
3/4" x 18 mm VA621A2018
Compression ring and nut with support insert for composite pipe (2 pcs each)
1/2" x 14 mm VA622B1514
1/2" x 16 mm VA622B1516
V2400 - VERAFIX
Radiator tailpiece with thread up to collar
for valves DN10 (3/8") VA5201A010
for valves DN15 (1/2") VA5201A015
for valves DN20 (3/4") VA5201A020
Extended radiator tailpiece, nickel-plated, to be shortened
as required
3/8" x 70 mm (for DN10)
thread approx. 50 mm
1/2" x 76 mm (for DN15)
thread approx. 65 mm
3/4" x 70 mm (for DN20)
thread approx. 60 mm
Soldering tailpiece
3/8" x 12 mm (for DN10) VA5230A010
1/2" x 15 mm (for DN15) VA5230A015
3/4" x 22 mm (for DN20) VA5230A020
VA5204A010
VA5204A015
VA5204A020
Valve Accessories
Draining adapter
for all sizes VA3300A001
Verafix key
for all sizes VA8300A001
Connections for V2406
2 Connections for copper and soft steel pipe
3/4" x 10 mm VA7200A010
3/4" x 12 mm VA7200A012
3/4" x 14 mm VA7200A014
3/4" x 15 mm VA7200A015
3/4" x 16 mm VA7200A016
3/4" x 18 mm VA7200A018
2 External connections for plastic pipe
3/4" x 12 x 2 mm VA7210A012
3/4" x 14 x 2 mm VA7210A014
3/4" x 16 x 2 mm VA7210A016
3/4" x 17 x 2 mm VA7210A017
3/4" x 18 x 2 mm VA7210A018
2 External connections for composite pipe, alpex-therm
3/4" x 14 x 2 mm VA7220A014
3/4" x 16 x 2 mm VA7220A016
3/4" x 18 x 2 mm VA7220A018
NOTE: Processing after technical documentation of the
several companies
Service Parts
Cover cap
for all sizes VS3301A001
Sealing ring for cover cap
for all sizes VS3302A001
Exchange valve insert
Verafix type VS1300VF02
Pressure cap – for shutting off valves on radiator outlet
for valves DN10 (3/8") VA2202A010
for valves DN15 (1/2") VA2202A015
for valves DN20 (3/4") VA2202A020
Sealing ring for pressure cap
for valves DN10 (3/8") VA5090A010
for valves DN15 (1/2") VA5090A015
for valves DN20 (3/4") VA5090A020
Honeywell y Subject to change 3 EN0H-2200GE25 R1106
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