Gas regulator with hose rupture protection

RS DIN 4811 DIN 30693

Series 23

Regulators are designed to maintain a constant outlet pressure within specified limits regardless of inlet pressure fluctuations and flow rate changes.hose rupture protection devices are designed to shut off the gas flow as soon as the nominal gas flow rate is exceeded within specified limits.regulators with integrated hose rupture protection devices may only be used above ground level.

230 series

Gas inlet

G3/8LH Left-hand thread for connection to 425g (Craftsman cylinder), SW 19

Gas outlet

G3/8LHa Left-hand thread Threaded socket

Series 231

Gas inlet

Profile W21.8x1/14LH left-hand thread for connection to 3-, 5- and 11-kg cylinders, connection by hand

Gas outlet

G3/8LHa Left-hand thread Threaded connection

232 series

Gas inlet

Combi connector W21.8x1/14LH left-hand thread for connection to 3.5, 11 and 33 kg cylinders, SW 30

Gas outlet

G3/8LHa Left-hand thread Threaded connection

Article	Input	Output	Nominal pressure in bar	Flow rate in kg / h	Order no.
RS 1.5 bar / 1.5 kg G3/8LH - G3/8LHa	G3/8LH	G3/8LHa	1.5	1.5	2301
RS 1.5 bar / 1.5 kg Profil - G3/8LHa	Profil	G3/8LHa	1.5	1.5	2311
RS 1.5 bar / 4.0 kg Profil - G3/8LHa	Profil	G3/8LHa	1.5	4.0	2312
RS 1.5 bar / 1.5 kg Kombi - G3/8LHa	Kombi	G3/8LHa	1.5	1.5	2321
RS1.5 bar / 4 kg Kombi - G3/8LHa	Kombi	G3/8LHa	1.5	4.0	2322
RS 1.5 bar / 8 kg Kombi - G3/8LHa	Kombi	G3/8LHa	1.5	8.0	2323
RS 4.0 bar / 8 kg Kombi - G3/8LHa	Kombi	G3/8LHa	4.0	8.0	2323.4
RS 1.5 - 4 bar / 8 kg Kombi - G3/8LHa	Kombi	G3/8LHa	1.5 - 4	8.0	2323.5
RS 1.5 bar / 10 kg Kombi - G3/8LHa	Kombi	G3/8LHa	1.5	10.0	2324
RS 4.0 bar / 10 kg Kombi - G3/8LHa	Kombi	G3/8LHa	4.0	10.0	2324.4
RS 1.5 - 4 bar / 10 kg Kombi - G3/8LHa	Kombi	G3/8LHa	1.5 - 4	10.0	2324.5
RS 1.5 bar / 12 kg Kombi - G3/8LHa	Kombi	G3/8LHa	1.5	12.0	2325
RS 4.0 bar / 12 kg Kombi - G3/8LHa	Kombi	G3/8LHa	4.0	12.0	2325.4
RS 1.5 - 4 bar / 12 kg Kombi - G3/8LHa	Kombi	G3/8LHa	1.5 - 4	12.0	2325.5
RS 1.5 bar / 14 kg Kombi - G3/8LHa	Kombi	G3/8LHa	1.5	14.0	2326
RS 4.0 bar / 14 kg Kombi - G3/8LHa	Kombi	G3/8LHa	4.0	14.0	2326.4
RS 1.5 - 4 bar / 14 kg Kombi - G3/8LHa	Kombi	G3/8LHa	1.5 - 4	14.0	2326.5

(In the case of variable inlet pressure, the nominal flow rate refers to the highest stated pressure)

Solid brass - fitting

The regulator outlet is adapted to the bottle shape at a 45° angle.

The connected hose lines therefore have no kink.

The gas inlet connection is hard soldered. Leaks are not possible.

Gas regulator with hose rupture protection and leak test

RDS DIN 4811 DIN 30693

Series 24

Regulators are designed to keep the outlet pressure constant within specified limits regardless of inlet pressure fluctuations and flow rate changes. Hose rupture safety devices have the task of shutting off the flow as soon as the nominal gas flow is exceeded within defined limits. Leakage tests perform the task of checking the consumption system for leaks before work is carried out. Regulators with integrated hose rupture protection and leakage test may be used below ground level.

Series 240

Gas inlet

G3/8LH Left-hand thread for connection to 425g (Craftsman cylinder), SW 19

Gas outlet

G3/8LHa Left-hand thread Threaded socket

Series 241

Gas inlet

Combi - connection W21,8x1/14LH left hand thread for connection to 3, 5, 11 and 33 kg cylinders, SW 30

Gas outlet

G3/8LHa Left-hand thread Threaded connection

Article	Input	Output	Nominal pressure in bar	Flow rate in kg / h	Order no.
RDS 1.5 bar / 1.5 kg G3/8LH - G3/8LHa	G3/8LH	G3/8LHa	1.5	1.5	2401
RDS 4.0 bar / 1.5 kg G3/8LH - G3/8LHa	G3/8LH	G3/8LHa	4.0	1.5	2401.4
RDS 1.5 bar / 1.5 kg Kombi - G3/8LHa	Kombi	G3/8LHa	1.5	1.5	2411
RDS 4.0 bar / 1.5 kg Kombi - G3/8LHa	Kombi	G3/8LHa	4.0	1.5	2411.4
RDS 1.5 bar / 1.5kg Profil - G3/8LHa	Profil	G3/8LHa	1.5	1.5	2421

Start of work

Leak test

Working condition

1. function

The cylinder valve is opened. Propane flows with the cylinder pressure through the regulator to the hose rupture protection. The regulator reduces the pressure to a working pressure of 1.5 or 4 bar. The hose rupture safety device closes because there is no back pressure in the hose. A bypass is released by pressing the button. The hose rupture protection is bypassed, the hose is slowly filled with gas. If the consumption system is tight (valve on the consumption device, hose and connections), a counterpressure is built up in the hose. The hose rupture safety device opens. In the case of small leaks, the build-up of counterpressure is not possible. After the hose rupture protection has opened, the operating state is reached.

2. start-up

Screw the RDS onto the cylinder valve of the 0.425, 3, 5, 11 or 33 kg propane cylinders. Tighten all connections gas-tight with the spanner.
Open the cylinder valve with the device valve closed. Press down the push button according to the length of the hose:
Leak test for:
2m hose = 8 sec
4m hose = 15 sec
6m hose = 20 sec
(See also time table on top of regulator)

.
Open the device valve. If the consumption system is tight, the unit is ready for operation.
If the consumption system is leaking, no gas flows. Look for leakage and eliminate it. Then repeat the procedure.

3. operation with 2- or 3-way distributor

When operating with a distributor, each consumer unit must be checked individually. The respective distributor valve must be open, while all other valves must be closed.

4. interruption of work

First close the device valve and then the cylinder valve. When starting work, open the cylinder valve, then the appliance valve. If there is no gas flow, the consumption system is leaking.

5. technical guidelines

DIN 4811, DIN 30693, BGV D1, BGV D16, BGV D34

Maintenance

Check the sealing washer in the screw connection on the inlet side of the RDS with combi connection for wear. The filter screw screwed in on the inlet side must be checked for dirt.unauthorised repairs and interventions are not permitted.

7. spare parts

Article	Order no.
RDS filter screw	2401.0.90
Seal (Ibenulite)	2801
Operating instructions	2401.0.99
Lorem	Lipsum

Article

Order no.

RDS filter screw

2401.0.90

Seal (Ibenulite)

2801

Operating instructions

2401.0.99