DJET – Series F1 30

To protect networks by instantaneous discharge, into the air, of a large enough volume of water to limit a sudden wave of overpressure (water hammer).  Water hammer is the result of a sudden variation in the movement of a body of water in a pipe. It causes very sudden pressure oscillations, and alternating overpressure and negative pressure.

Applications :

• Drinking water networks
• Raw water, fire protection or irrigation networks
• Industrial water networks
• Pumping station

Product benefits :

• Simple design for high precision.
• Immediate high flow rate at very low ΔP
• Unchannelled discharge for maximum performance.
• Adjustment of setting possible on site (subject to installation of an isolation valve at the Djet inlet).

Range :

• DN 40 – 200
• PFA 10, 16 and 25 bar.

Technical data :

• ISO PN drilled flange according to PFA (EN 1092-2 et ISO 7005-2 standards)                                                  
• Working temperature : +0°C to +60°C.                       
• Supplied with setting key and pressure gauge valve
• Without stop cock (SRA)

Norms and certifications :

• ACS

Alternatives and options :

• Pressure gauge
• Channelled outflow, please consult

Guarantee :

• 5 years

Download product brochure