Italiano
The Plastica Alfa Threaded Reducing Nipple is designed for threaded connections from ø ½” to 4″ in hydraulic applications related to the distribution of pressurized fluids in irrigation and waterworks systems. The UV-stabilised, high-impact black PP reducing nipple has two different BSP (GAS) male threads and is designed and tested to guarantee a PN16 working pressure: it has a central hexagon for easy gripping.
In particular, it is used in drinking water transport systems in aqueducts and civil installations, in irrigation and gardening, geothermal systems, and for conveying wastewater and industrial water.
GENERAL CATALOGS AND TECHNICAL DATA SHEETS IN
Variant Size Pn Bag Box
15030-C-B ¾" x ½" PN16 20 1400
15030-D-B 1" x ½" PN16 20 900
15030-D-C 1” x ¾" PN16 20 800
15030-E-C 1"¼ x ¾" PN16 20 700
15030-E-D 1"¼ x 1" PN16 20 440
15030-F-D 1"½ x 1" PN16 10 380
15030-F-E 1"½ x 1"¼ PN16 10 340
15030-G-F 2" x 1"½ PN16 10 200
15030-H-G 2"½ x 2" PN16 5 100
15030-L-G 3" x 2" PN16 - 130
15030-L-H 3" x 2"½ PN16 - 90
15030-M-L 4"x 3" PN16 - 48
*| UV-stabilised high-impact black propylene with high ageing stability |*
REINFORCING RING:
The presence of the reinforcement ring in couplings with female threads provides an additional guarantee in terms of resistance to operating pressures, especially at high temperatures and in the long term.
WORKING TEMPERATURES:
MIN= -10°C MAX= +80°C
REGULATION FOR DRINKING WATER:
DM 174-06/04/2004 (Italy), DM 23/04/2009 e Reg. UE n° 10/2011, W270 and KTW (Germany), ATA (Netherlands), Global Mark (Australia), ACS (France), WRAS (UK).
REFERENCE STANDARDS:
- Filetti BSP [BSP Threads]: UNI EN 10226 (ISO 7-1), BS 21, AS 1722.1
- Filetti NPT [NPT Threads]: ANSI-ASME B1.20.1
- Prove [Tests]: ISO 1167