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80 AVK Air Valve, Double Orifice PN25 Series 851/10

System:
Metals
Sub System:
Valves
Product Code:
C5405.080F

AVK series 851/10-20 double orifice air release valve for water and neutral liquid applications

Features

  • Cylindrical large Orifice float
  • Embodies unique aerokinetic features
  • Does not shut prematurely
  • Low maintenance
  • Release of air under pressure

Additional Information

Product Data Sheet
Link

Product properties

Size
80MM
Rating
PN25
Length
BLANK
Primary Material
DUCTILE IRON
UOM
EACH
Lining Specification
Thermal bonded polymeric coatings AS/NZS 4158
Allowable Operating Temperature - Degrees
40°C
Allowable Operating Pressure - 20 Degrees Celsius
PN25
Markings
AVK
Industry Specific Names
AVK
Alternative Iplex Products
PVC, PE, GRP

Mechanical properties

Density - Specific Gravity
7.10kg/m3
Ultimate Tensile Strength
400MPa
Hardness Shore D
250

Thermal properties

Product dimensions

Size
80MM

Standards & Accreditations

Product Standard
AS 4956 Air Valves for water supply