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Elbow 90° flanged blackline Plastica Alfa
Home / Hydraulics / Black line

90° Flanged Elbow

SKU: 16880 Categories: Hydraulics, Flanged system, Black line, Black line, Irrigation
Plastica Alfa Catalog
  • Thermohydraulics
  • Hydraulics
    • Blu line plus
    • Flanged system
    • Black line
    • Universal
    • Clamp saddles
    • Threaded fittings
    • Alfarapid System
    • Valvevolution
    • Bibcocks
    • Equipment & accessories
  • Irrigation
  • Firefighting
  • Description

The 90° flanged compression elbow of the Black line series is ideal for connecting polyethylene pipes (PELD, PEMD and PEHD) and PPR pipes with flanged systems in the distribution of pressurised fluids in irrigation and water systems. The elbow is designed and tested to guarantee a PN16 working pressure.

The flange is made of a very robust, UV-stabilised, glass-fibre reinforced polyamide material and is equipped with easy-to-remove steel pins.
In particular, it is used in drinking water transport systems in aqueducts and civil installations, in irrigation and gardening, fire-fighting systems, geothermal systems, and for conveying wastewater and industrial water.

GENERAL CATALOGS AND TECHNICAL DATA SHEETS IN

Download area

VariantSizeDN FLANGEBox
16880-7-F50 x 1”½4020
16880-7-G50 x 2”5020
16880-8-G63 x 2”5010
16880-9-H75 x 2”½6312
16880-9-L75 x 3”8012
16880-10-L90 x 3”806
16880-10-M90 x 4”1005
16880-11-M110 x 4"1004

REINFORCING RING:

*Optional reinforcement 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.

  • Operating temperature and pressure
  • permissible operating pressure PFA (PN)

Ø 16 ÷ 110
20°C – 16 bar
45°C – 10 bar
70°C – 3 bar

Ø 3”- 4” Female threaded
20°C – 10 bar
45°C – 6.7 bar
70°C – 2 bar

Ø 16 ÷ 110
16 bar

Ø 3”- 4” Female threaded
10 bar

  • Maximum permissible operating pressure pma
  • permissible site test pressure (PEA)

Ø 16 ÷ 110
20 bar

Ø 3”- 4” Female threaded
12.5 bar

Ø 16 ÷ 110
24 bar

Ø 3”- 4” Female threaded
15 bar

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:

  • Tubi [Pipes]: UNI EN 12201, ISO 11922-1, DIN 8074, AS/NZS 4130, BS 6572, BS 6730, ISO 4427, UNI 7990, ISO 12162.
  • Filetti BSP [BSP Threads]: UNI EN 10226 (ISO 7-1), BS 21, AS 1722.1
  • Filetti NPT [NPT Threads]: ANSI-ASME B1.20.1
  • Flange [Flanges]: UNI EN1092-1, ISO 7005-1, DIN 2501.1, BS 4504
  • Tubi scanalati Victaulic [Victaulic grooved Pipes]: ANSI/AWWA C 606-87
  • Prove [Tests]: ISO 17885 (ex ISO 14236), DIN 8076-3, AS/NZS 4129, BRL K534/03 –UNI, ISO 3501, ISO 3503, ISO 3458, ISO 3459, VP609

BLULINE PLUS CERTIFICATES:

  • KIWA UNI: Netherlands, Italy
  • GOST: Russia
  • SABS: South Africa
  • CTPC: Romania
  • BULGARKONTROLA: Bulgaria

C.da Santa Maria Poggiarelli - Zona Industriale 95041 - Caltagirone (CT) - Italy
P.IVA:  IT 01826360875   SDI: SUBM70N

+39 0933 51973 comunicazione@plasticalfa.it

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