Irrigation

DOROT DAV-P-KA

Reduced Bore, Combination Air Valve

DOROT DAV-P-KA Series, is a reduced bore Combination Air Valve. Installed on liquid transmission systems, the Air Valve is designed to improve hydraulic operation by protecting the pipeline, increasing pipeline efficiency and reducing energy requirements.

Downloads

Product Page (PDF)

IOM (PDF)

Technical Specifications

Size Unit

Size range

DN15 - DN50 (1/2" - 2")

Pressure rating

PN16

Working pressure range

0.1 - 16 bar

Working temperature

Maximum working temperature:

60° C

Maximum intermittent temperature:

80° C

Available construction materials

Reinforced Nylon, Polypropylene

End connection type

Threaded male BSPT/NPT

Flanged ends to meet various requested standards

Optional add-on components

One-way Out attachment, allows for air discharge only, prevents air intake
One-way In attachment, allows air intake only, not allowing air discharge
Non-slam, discharge-throttling attachment, allows full air intake, throttles air discharge (2” only)

Features & Benefits

Reliable operation
  • Reduces water hammer impact, saves energy and increases system efficiency
Dynamic design
  • High capacity air discharge
  • Easy to install and simple to maintain
Unique orifice seat / seal design
  • Long-term maintenance-free operation
Accessible discharge outlet
  • For connecting a vent pipe
Rolling seal
  • Leak-free sealing over a wide range of pressure differentials
Construction materials
  • UV resistant, non-corrosive and durable
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