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Segment
- Segment
- Gas Supply
- Irrigation
- Wastewater
- Water Supply
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Application
- Application
- Distribution and Transmission
- Gas Distribution
- Wastewater Collection
- Wastewater Outlet
- Wastewater Treatment (Mech., bio, air….)
- Water Distribution
- Water Plant Work
- Product
-
Category
- Category
- Butterfly Valves
-
Type
- Type
- Centric Butterfly Valves with Loose Liner
-
Series
- Series
- 820 - Centric Butterfly Valves with Loose Liner
- Technical specifications
-
PN class
- PN class
- PN10/16
-
Material
- Material
- Ductile iron/ 1.4408 disc
- Ductile iron/ GGG disc, Rilsan coated
- Pipe type
-
Connection
- Connection
- Wafer type valve
-
Nominal diameter
- Nominal diameter
- DN25 - 1"
- DN32 - 1¼"
- DN40 - 1½"
- DN50 - 2"
- DN65 - 2½"
- DN80 - 3"
- DN100 - 4"
- DN125 - 5"
- DN150 - 6"
- DN200 - 8"
- DN250 - 10"
- DN300 - 12"
- DN350 - 14"
- DN400 - 16"
- DN450 - 18"
- DN500 - 20"
- DN600 - 24"
- DN700 - 28"
- DN800 - 30"
- DN900 - 36"
- DN1000 - 40"
-
Close direction
- Close direction
- Clockwise to Close
- Standards and approvals
-
Standard
- Standard
- BS/EN
- DIN/EN
-
Design standard
- Design standard
- Designed according to EN 593
-
Approval
- Approval
- ACS - Attestation de Conformite Sanitaire
- AENOR - Asociación Española de Normalización y Certificación
- DVGW - Deutscher Verein des Gas- und Wasserfaches
- NSF - National Sanitation Foundation, USA
- SVGW - Schweizerischer Verein des Gas- und Wasserfaches
-
Face to face standard
- Face to face standard
- Face-to-face dimension according EN 558 - Series 20
-
Flange drilling
- Flange drilling
- End conn. EN1092-2 PN6/10/16, AS2129 TabD/E, ASME B16.5/B16.47 CL 150
- End connection to EN1092-2 PN6/10/16, AS2129 TabD/E,ASME B16.1 CL150
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