Pressoreduct

Druckabsicherung auf der Versorgungsseite in privaten und gewerblichen Anlagen

Druckminderer werden in Rohrleitungssystemen eingesetzt, in denen trotz unterschiedlicher Drücke auf der Eingangsseite ein bestimmter Druck auf der Ausgangsseite nicht überschritten werden darf. Ein Manometer ist im Lieferumfang enthalten.

Technische Beschreibung

Technical description

Application:

Drinking water supply systems.
Service water supply in building services engineering.
Machines / plants connected to the drinking water network.
Irrigation technology / Livestock fattening.

Functions:

Protection against extreme supply pressures.

Dimensions:

DN 15 - DN 50

Pressure:

SP Standard version
Inlet pressure:
DN 15 - 50 (PN16) up to 16 bar.
Outlet pressure: 1,5 to 7 bar
High and low-pressure (HP and LP) versions available on request.

Temperature:

Max. admissible temperature, TS: +40 °C
Min. admissible temperature, TSmin: +5 °C

Media:

For water, neutral and non-sticking liquids, compressed air and neutral gases; optionally with FPM elastomere seals for non-neutral media i.e. oils, fuels, oil-laden compressed air, etc.
Not suitable with steam.

Material:

Body: Gunmetal leadfree CuSn4Zn2PS
Internal parts: PPSU, Stainless Steel 1.4404, EPDM
Spring housing: PA Glass fibre reinforced
Seals: EPDM
Filter: POM + Stainless Steel 1.4404
Mesh size: 160 μm

Approvals:

Constructed according to DIN EN 1567,
DIN 1988, DIN EN ISO 3822 and
PED 2014/68/EU.
DIN-DVGW type examination (pending)
Type approval ACS (pending)
Type approval WRAS (pending)
TR ZU 032/2013 - TR ZU 010/2011 (pending)
DIN EN 1567
DIN 4109
UBA BWGL für metallene Werkstoffe DVGW W270

Marking:

DN, material, and flow direction arrow. Label with technical specification, place of origin and CE.

Warranty:

2-year warranty

Artikel

Articles

Inlet pressure 16 barOutlet pressure 1,5-7 bar

Male thread

Inlet pressure 16 bar
Outlet pressure 1,5-7 bar

DN	G1	L	l	h	H	m [kg]	SW1	Flow coefficient K_vs** m³/h	EAN	Article No
15	1/2	136	80	58	89	0,8	30	3,4		301052-00431
20	3/4	152	90	58	89	0,9	37	4,4		301052-00531
25	1	170	100	64	111	1,7	46	9,3		301052-00631
32	1 1/4	191	105	64	111	1,9	52	10,5		301052-00731
40	1 1/2	220	130	94	151	3,9	65	19,5		301052-00831
50	2	254	140	94	151	4,5	75	20,5		301052-00931

*) Inlet EN 10226
**) The K_vs value was determined according to EN 60534-2-3. Instructions on how to determine size and capcity are to be found in the graphs.

Male thread

Inlet pressure 16 barOutlet pressure 1,5-7 bar

Male thread

Inlet pressure 16 bar
Outlet pressure 1,5-7 bar

DN	G1	L	l	h	H	m [kg]	SW1	Flow coefficient K_vs** m³/h	EAN	Article No
15	1/2	136	80	58	89	0,8	30	3,4		301052-00431
20	3/4	152	90	58	89	0,9	37	4,4		301052-00531
25	1	170	100	64	111	1,7	46	9,3		301052-00631
32	1 1/4	191	105	64	111	1,9	52	10,5		301052-00731
40	1 1/2	220	130	94	151	3,9	65	19,5		301052-00831
50	2	254	140	94	151	4,5	75	20,5		301052-00931

*) Inlet EN 10226
**) The K_vs value was determined according to EN 60534-2-3. Instructions on how to determine size and capcity are to be found in the graphs.

Accessories