Unloader Valves - RA2

On RequestValves

Price on request — send us an enquiry for current pricing.

Minimum order: 1 unit
Lead time: 5–8 business days door-to-door; Bureau of Customs clearance typically 2–4 business days.

Technical specifications

For pumps	KT - KF - KS
Weight (kg)	4,8
Flow (L/min)	230
Weight (lbs)	10,6
Flow (US Gpm)	61
Pressure (MPa)	21
Pressure (bar)	210
Pressure (psi)	3045
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MAX Temperature (°C)	85
MAX Temperature (°F)	185

Frequently asked questions

Where can I source the Pratissoli RA2 unloader valve in the Philippines?+

3G Electric Philippines supplies the Pratissoli RA2 unloader valve with delivery to Manila and Quezon City. We handle all logistics, Bureau of Customs documentation, and PHP invoicing. Lead time on request — contact us for availability and pricing on variant codes ZRA2-000 or ZRA2L-000.

What is the flow and pressure rating of the Pratissoli RA2?+

The Pratissoli RA2 delivers 230 L/min (61 US Gpm) flow at a maximum operating pressure of 210 bar (21 MPa / 3045 psi). Operating temperature range is 0–85 °C. Designed for KT, KF, and KS pump series.

What is the weight and operating temperature limit of the RA2 valve?+

The Pratissoli RA2 weighs 4.8 kg (10.6 lbs) and is rated for a maximum operating temperature of 85 °C (185 °F). This Italian-engineered unloader is suitable for food processing and packaging plant pump systems across Calabarzon.