ID:21062260806
Category: Manufacturing & Processing Machinery Valves & Pumps & Compressors
MOQ:1.00 Piece(s)
double ball air valveair valve with isolation ttriple function
L/CT/T
Double ball air valve with integrated isolation valve,double orifice
1. Standard: EN1074-4, BS , ANSI
2. Type: Single orifice type, double orifice type, triple function
3. Material: Ductile iron GGG40/50 /Cast Iron GG25/Carbon Steel, float ball: SS304, ABS or NBR
4. Coating: Internal and external with fusion bonded epoxy coating. min250μm or liquid epoxy painting
The double orifice automatic air
valves with integrated valve are used for applications related to
troubles with air in the pipelines. The double air valves with
integrated valve working as isolating valve allow maintenance or
replacement of balls in line.
The double ball air valves have three functions:
Discharge large amount of air during filling operations
Discharge small amount of air during working operations
Let air in during piping emptying operations


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