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
Accessories
Press System
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.
The RLV lockshield valves can be preset to limit the max. water flow. Factory setting is fully open valve, kvs = 2.5 m³/h.
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).
Type |
Design |
Connection |
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kv-values (m³/h) shown for number of turns |
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Code no. |
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Rad. |
Sys. |
0.25 |
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0.5 |
0.75 |
1 |
1.5 |
2 |
2.5 |
3 |
3.5 |
4 |
kvs |
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RLV DN 15 |
Angle |
R ½ |
Press- |
0.2 |
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0.4 |
0.5 |
0.65 |
1.0 |
1.3 |
1.7 |
1.9 |
2.1 |
2.3 |
2.5 |
003L1825 |
RLV DN 15 |
Straight |
fit |
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003L1824 |
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Technical data: max. operating pressure: 10 bar, test pressure: 10 bar, max. water temperature: 90 °C.
Product |
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Code no. |
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Fill and drain tap |
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003L0152 |
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Manual hand wheel |
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013G3300 |
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Pipes |
Steel pipes |
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Copper and stainless stell pipes which complies |
Outer diametre and pipe weight according to |
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to EN 1057 or EN 10312. |
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Danfoss Heating Solutions |
VDQDC502 |
© Danfoss |
02/2011 |
1 |
Data Sheet |
Lockshield Valves with Pressfit Connection Type RLV with Isolation and Regulation |
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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.
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.
Compatible press tools
▪Geberit Mapress: PWH 75, EFP2, ECO1/ACO1, EFP3, AFP3, ACO 3
▪REMS: Power-Press E, Power-Press 2000, PowerPress (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
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 |
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Fitting |
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9. |
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Danfoss Heating Solutions |
VDQDC502 |
© Danfoss |
02/2011 |
3 |
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