Resilient Seated（Soft Sleeve）-Heavy Duty-Lug type butterfly valve -AOBV09 PN25
A heavy duty applicable lug type butterfly valve PN25 manufactured acc. to EN 593.A wide range of standard materials offers the use in various applications.
·PN25 lug type valves offer higher working pressure up to 2.5Mpa.
·Tongue and Groove seat design locks the seat in place and makes the valve dead end capable
·All AVANNTO valves are pressure tested to 110% of rated pressure to assure bubble tight shutoff.
·All AVANNTO butterfly valves are pin-less design
·Chemical resistant, weather resistant, abrasion and impact resistant coating
·Internal disc-to-stem connection
·ISO 5211 international compatibility
·Direct mount all AVANNTO actuators including handles, gear operators, pneumatic and electric actuators
Body Materials: Ductile Iron
Disk Materials: Ductile Iron, Stainless Steel, Nylon 5/11 Coated Ductile Iron, Aluminum Bronze, Stainless Steel
Stem Materials: Stainless Steel, Monel
Seat Materials: BUNA-N (NBR& Nitrile), EPDM
Applications: High pressure, Dead-End service, Potable Water, Wastewater
Material availability depends on valve size & series. Other materials are available. Please consult to us or your local AVANNTO representative for your specific condition.
DN 50 – DN600
EN 558 Series 20
ISO 5752 Series 20
API 609 Table 1
EN 1092 PN 10/16
ASME Class 150
AS 4087 PN 16
Flange Surface Design:
EN 1092 Form A /B
ASME RF, FF
EN ISO 5211
EN 12266 (Leakage rate A)
ISO 5208, Category 3
-10 °C to + 130°C (depending on pressure, medium and material)
Max. Operating pressure:max. 25 bar