Radiator Thermostats

Lockshield Valve, RLV-S

- Robust construction
- Body finish matches all Danfoss radiator thermostat valve bodies
- Available in 3/8”, 1/2” and 3/4” BSP sizes, and 15mm compression
- Available in straight or vertical angle patterns

RLV lockshield valves combine the functions of isolation and regulation into a single valve body.

Adjustment of the lockshield valve is by means of a 6mm Allen key.

Lockshield Valve, RLV-S

Technical data

Code No.TypeDesignConnection


003L0121 RLV-S 10Angle, standard tailpieceR 3/8Rp 3/8
003L0122 RLV-S 10Straight, standard tailpieceR 3/8Rp 3/8
003L0123 RLV-S 15Angle, standard tailpieceR 1/2Rp 1/2
003L012315 RLV-S 15Angle, standard tailpiece15mmRp 1/2
003L0124 RLV-S 15Straight, standard tailpieceR 1/2Rp 1/2
003L012415 RLV-S 15Straight, standard tailpiece15mmRp 1/2
003L0125 RLV-S 20Angle, standard tailpieceR 3/4Rp 3/4
003L0126 RLV-S 20Straight, standard tailpieceR 3/4Rp 3/4


7 Documents Found: 1 catalogue, 4 data sheet and 2 instructions

RA2000 Range Comm TRVs - Brochure
410.pdf (4.2 Mb), Literature number: VKYFA112, Language: UK English, Release date: 01/03 2006

Data sheet
Lockshield valve type RLV-D & RLV-S
VD53E302_RLV_D_S_teamcent.pdf (1.2 Mb), Literature number: VD35E302, Language: English, Release date: 01/11 2011
Lockshiels valves RLV-S with self seal tailpiece
VDQDS102_RLV-S.pdf (0.3 Mb), Literature number: VDQDS102, Language: English, Release date: 08/04 2009
RLV-S lockshield valves (metric thread)
VDQDR302_RLV-S_SN_teamcen.pdf (1.5 Mb), Literature number: VDQDR302, Language: English, Release date: 19/04 2011
Valve body type RA-FN/HC
VDSXD302_X006666en.pdf (1.2 Mb), Literature number: VDSXD302, Language: English, Release date: 20/02 2013

Instructions for RLV-S
1_vi16z200_013R9266.pdf (0.0 Mb), Literature number: VIVDK15H, Language: (5H) DK,GB,DE,FR,ES,IT,SE,IS,NL,FI,LT,LV,EE,SK,HU,CZ,PL,RU, Release date: 01/08 1999
RLV-S self seal
VIQDA102_013R9493_RLV-S.pdf (0.4 Mb), Literature number: VIQDA102, Language: English, Release date: 16/03 2009