Technische Beschreibung
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
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 Kvs** 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 Kvs value was determined according to EN 60534-2-3. Instructions on how to determine size and capcity are to be found in the graphs.
Valve insert with grooved ring
DN | EAN | Article No |
15-20 | 4260674340734 | 304010-80502 |
25-32 | 4260674340895 | 304010-80702 |
40-50 | 4260674341014 | 304010-80902 |
Screen insert 160 μm
DN | EAN | Article No |
15-20 | 4260674340789 | 304010-80500 |
25-32 | 4260674340932 | 304010-80700 |
40-50 | 4260674341052 | 304010-80900 |
Display range 0-10 bar
Manometer
Display range 0-10 bar
DN | Pressure Range | EAN | Article No |
15-50 | 1-10 bar | 4260674340826 | 304010-80903 |
Filter Screen cup with O ring
DN | EAN | Article No |
15-20 | 4260674340796 | 304010-80501 |
25-32 | 4260674340949 | 304010-80701 |
40-50 | 4260674341069 | 304010-80901 |