Danfoss RLV Data sheet
Data Sheet
Lockshield Valves with Pressfit Connection Type
RLV with Isolation and Regulation
Application
RLV straight RLV angle Drain-cock
Data and Ordering
The valve bodies with pressfit connection are
used for heating systems with stainless steel or
copper pipes.
Fitting require a commercial compression tool.
List of available tools is found on page 2.
The valve bodies are physically and technically
identical to RLV, DN15 standard valves.
RLV commercial lockshield valves combine the
functions of isolation and regulation into a single
valve body. An integrated drain-cock connection
can be used together with a drain-cock
accessory, which is purchased separately.
The valve bodies are equipped with a self sealing
tail piece featuring an O-ring seal.
Type Design
RLV DN 15 Angle
RLV DN 15 Straight 003L1824
Connection
Rad. Sys. 0.25 0.5 0.75 1 1.5 2 2.5 3 3.5 4
Press-
R ½
fit
kv-values (m³/h) shown for number of turns
0.2 0.4 0.5 0.65 1.0 1.3 1.7 1.9 2.1 2.3 2.5
The RLV lockshield valves can be preset to limit
the max. water flow. Factory setting is fully open
valve, k
Dimensions correspond to EN (DIN) 3842-1.
Adjustment of the lockshield valve is by means of
a 6 mm Allen key.
In order to avoid deposition and corrosion the
composition of the hot water must be in
accordance with the VDI 2035 guideline (Verein
Deutscher Ingenieure).
= 2.5 m³/h.
vs
k
vs
Code no.
003L1825
Technical data: max. operating pressure: 10 bar, test pressure: 10 bar, max. water temperature: 90 °C.
Accessories
Press System
Danfoss Heating Solutions VDQDC502 © Danfoss 02/2011 1
Product Code no.
Fill and drain tap 003L0152
Manual hand wheel 013G3300
Pipes
Copper and stainless stell pipes which complies
to EN 1057 or EN 10312.
Steel pipes
Outer diametre and pipe weight according to
Data Sheet Lockshield Valves with Pressfit Connection Type RLV with Isolation and Regulation
EN 10312, Table 2 for serie 2 steelpipes. Danfoss
recommends a pipe weight of min. 1 mm.
Carbon steel pipes
Tubes in unalloyed steel E195(W.nr.1.0034) and
E235(W.nr.1.0308) according to EN10305-2 or
EN 10305-3 in condition +A or +N.
Copper pipes
Outer diametre and wall thickness according to
EN 1057, Table 3. Danfoss recommends a
minimal wall thickness of 1 mm.
Pipe hardness min. R 290, meaning that only
copper pipes in bars are compatible. No internal
reinforcement is required.
Compatibility
The pressable area of Danfoss Pressfit valves are
designed to match a range of commercial press
tools and jaws as described in the table. For tools
not mentined please check the with the
manufacturer.
Compatible press tools
Press tools and jaws must be used and serviced
as described by their manufacturer, and the
actual press operation must be inspected.
Danfoss require a minimal press force of 30 kN.
Compatible press tools
Geberit Mapress: PWH 75, EFP2, ECO1/ACO1,
▪
EFP3, AFP3, ACO 3
REMS: Power-Press E, Power-Press 2000,
▪
Power- Press (ACC), Akku-Press (ACC)
Rothenberger: ROMAX Pressliner, ROMAX
▪
Pressliner ECO, ROMAX AC ECO
SANHA: ECO201, ACO201, ACO3, ECO301
▪
Viega: PT3-EH, PT3-AH, Picco, Typ 2
▪
Novopress: AFP 101
▪
RIDGID: CT-400, 320-E
▪
Klauke: UAP2, UNP2, UP2EL-14
▪
Compatible press jaws
Mapress Geberit: Press jaws15 mm (90532)
▪
REMS: V15 (570115), M15 (570110), SA15
▪
(570935)
Rothenberger: SV 15 mm (1.5212X), M 15
▪
mm (1.5102X)
SANHA: Standard, 15 mm (1692015,
▪
1695815)
Viega: PT2 15mm (Modell 2299.9, Typ 461
▪
898)
Novopress: M 15
▪
RIDGID: ProPress 15 mm (16958)
▪
Klauke: KSP3 M15 mm, KSP4 V15 mm
▪
The actual pressing must not be interrupted and
the tool should be locked for removal until the
pressing has been completed correctly.
The testing of the press points is done according
to the manufactures specs.
With system under pressure all pressfit
connections should be inspected.
Even if no leakage is seen the connection should
be checked.
2 VDQDC502 © Danfoss 02/2011 Danfoss Heating Solutions
Data Sheet Lockshield Valves with Pressfit Connection Type RLV with Isolation and Regulation
Fitting
1. 2. 3.
4. 5.
6. 7. 8.
9.
Danfoss Heating Solutions VDQDC502 © Danfoss 02/2011 3
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