Operating Media - GOK EN 61-DS Montage- Und Bedienungsanleitung

Installation and operating instruction
GB-
Low Pressure Reducer Type EN 61-DS 1.5 kg/h
Pressure reducer with integrated high-pressure relief for liquid gas devices
CONSTRUCTION
Low pressure reducer type EN 61-DS maintains outlet pressure at a constant level, within the prescribed range,
regardless of fluctuations of the inlet pressure (cylinder pressure or working pressure) and the changes in flow
and temperature.
Integrated high pressure relief "Lim" limits the outlet pressure to 100 or 150 mbar and thus prevents the deliv-
ery of pressure which is unacceptable for the connected devices. Integrated high pressure relief is consistent
with the requirements for devices preventing unacceptably high increase in pressure in accordance with the
TRF, BGV D34 "Use of Liquefied Petroleum Gas" DA to § 11 Part 4 and the EU directive concerning gas
equipment.
Low pressure reducer In the following versions:
①
For external devices
In household and industrial plants
• Pressure reducer according to DIN EN 12864.
• Pressure reducer according to DIN 4811-F.
• Each option with PRV pressure relief valve
reducing high pressure or with integrated safety
valve In case of pressure failure – see the drawing
on page 2.
This installation and operating instruction must be provided to the user and respected for its intended use and to
meet the guarantees.

OPERATING MEDIA

CONNECTIONS
(optional)
Connection
Connection for
Pressurised
Inlet ①
gas cylinder
Pipe
Outlet ②
Hose
⑤
④
①
②
• Pressure reducer according to DIN EN 12864 Annex
• Pressure reducer according to DIN 4811-F1-t.
Liquid gas (LPG In gaseous form)
Dimensions
GF connection to the large gas cylin-
der, the weight of the fill, up to 33 kg
Comb.-A combined connection for
both small and large gas cylinders
with a hard or soft seal
KLF connection to the small gas cyl-
inder, the weight of the fill, up to 14 kg
Screw pipe connection with a cutting
ring
Internal thread G 1/4
G ¼ A - LH – KN with 45° internal
taper
③
For internal devices
In household and industrial plants
B for the TRF requirements and industrial plants with
a thermally actuated blocking element (TAE) ③ and
manometer ④ to display the pressure at the inlet and
as a leakage control.
According to DIN 51622 / DIN EN
589 norms
According to the standards
DIN 477-1 nr. 1
DIN EN 12864 G.4
DIN 477-1 i DIN 4811-2
DIN EN 12864 G.5
DIN 477-1 nr. 2
DIN EN 12864 G.12
DIN EN ISO 8434-1
DIN EN 12864 G.15 ; H.9
DIN EN ISO 228-1
DIN EN 560
DIN EN 12864 H.4
Issue 06.2010
⑤
②