FOR CATEGORY 2, 3 & 4 INSTALLATIONS
RMR 1 1/4”/ DN32 Fire Sprinkler Residential Valve Set manifold Riser complete with SIKA® VKF flow switch alarm for Category 2, 3 & 4 Residential Fire Sprinkler systems.
The SIKA VKF Fire Sprinkler flow switch manufactured by SIKA is approved with LPCB, CE, UKCA to EN 12259-5 making it suitable for BS9251:2021 from BSI and also European EN16925:2018 installations in combination with the DN32 Fire Sprinkler Residential Valve Set .
The Patent pending RiserTeQ™ RMR32 DN32 Fire Sprinkler Residential Valve Set is focused on saving space within a Residential environment for DN25 Fire Sprinkler Residential Valve Set applications. It can come complete with a Dual Sensor Valve Monitor to monitor the position of the inlet ball valve for tamper monitoring.
The RMR32 DN32 Fire Sprinkler Residential Valve Set features an O-ring grove for the SIKA Fire Sprinkler flow switch which helps to make it robust and reliable across the full product lifetime and all pressure ranges.
Manifold
Size | DN32 |
---|---|
Inlet connection | Female G1 1/4” |
Outlet connection | Female G1 1/4” |
Test point connection | Female G1” |
Medium | Water |
Medium temperature | 5 – 50 °C |
Ambient temperature | 5 – 60 °C |
Maximum pressure rating | 12 bar |
Inlet valve internal bore | DN32 |
Test point valve internal bore | DN32 |
Valve Monitor
Cable entries | 2 x M20 Cable Glands – IP66 2 x Rubber Glands – IP66 |
EOL Resister Input | Yes |
Flow Switch / Alarm Resister Input | Yes |
Connector Type for Resisters | Removable 2 Pin |
Ingress Protection | IP54 |
Maximum Voltage | 24 VDC |
Pressure gauge
Size | 50mm |
---|---|
Pressure range | 0 – 16 bar |
Accuracy | 1.6 FSD |
Standard | EN 837-1 |
Pressure scale | 0.5 bar |
Pressure connection | G1/4″ |
Medium temperature | 5 – 50 °C |
No-loss connector
Max pressure | 16 bar |
Ambient temperatures | 5 – 50 °C |
Process connections | G1/4″ x 1/4″ BSPT |
DN32
RMR32
L1 | L2 | L3 | L4 | L5 | L6 |
---|---|---|---|---|---|
350.0 | 164 | 178.5 | 273 | 151 | 117 |
D1 | D2 | D3 | D4 | D5 | D6 | F1 |
---|---|---|---|---|---|---|
1 1/4″ BSPP ISO 228 | 1 1/4″ BSPP ISO 228 | G3/4″ ISO 228 | 1″ BSPP ISO 228 | G1/2″ | G1/4″ | ø6 |
Find Residential Riser Manifold materials of construction and all product data in the datasheet…
Flow Switch proudly produced by SIKA
VKF Fire Sprinkler Flow Switch
Model | VKF32 M2 Brass Fire Sprinkler Flow Switch |
---|---|
For RiserTeQ valve set size | DN32 |
Max pressure rating | 12 Bar |
Medium temperature | -25 – 100 °C |
Ambient temperature | -25 – 70 °C |
Setpoint (sensitivity) | 26 L/min* |
Maximum surge | 5.5 m/s |
Medium | Water |
Electrical specification
Electrical connection | Plug connector DN EN 175301-803-A inc. cable socket |
Switch type | 1 x SPST |
Electrical rating | Max. 26 VA, 20W |
Switching voltage | Max. 230 VAC, 48 VDC |
Maximum rated current @ 230 VAC | 0.1 A |
Maximum rated current @ 24 VAC | 0.8 A |
Minimum rated current | 1 mA |
Ingress protection | IP65 |
Protection class (EN 60730-1) | Class II |
Materials of construction
Body / Holder | PPE+PS Noryl™ 30% GF |
Paddle System / Disk / Rivet | Brass (CW614N, CW508L) |
Axis | Stainless Steel 1.4571 |
Magent | Hard Ferrite |