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Pratissoli Regulating Valves - R4090HP

Pratissoli Regulating Valves - R4090HP

Pratissoli 3G-PRT-00371 high-performance valves (833 L/min flow, 400 bar pressure, 37 kg). Italian-engineered by Pratissoli (Interpump Group).

SKU 3G-PRT-00371

Brand
Pratissoli
Item
Regulating Valves - R4090HP
Part Number
R4090HP
Category
Valves
UNSPSC
40141609 — Control valves
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Local availability & support — Singapore

Local office
20 Woodlands Link #09-05, Singapore 738733
Phone
+65 8878 8355
Delivery
Same-day or next-business-day delivery within Singapore for in-stock items; 7–14 days for factory-order parts from Europe.
Payment
Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.
Ships to
Singapore

Technical Specifications

Pratissoli
Manufacturer Part Number
R4090HP
For pumps
SR L.P. - TR L.P.
Weight (kg)
37
Flow (L/min)
833
Weight (lbs)
82
Flow (US Gpm)
220
Pressure (MPa)
40
Pressure (bar)
400
Pressure (psi)
5800
MAX Temperature (°C)
60
MAX Temperature (°F)
140

Technical Documents

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Pratissoli Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

Pratissoli 3G-PRT-00371 high-performance valves (833 L/min flow, 400 bar pressure, 37 kg). Italian-engineered by Pratissoli (Interpump Group).

Frequently Asked Questions

What is the Pratissoli 3G-PRT-00371 regulating valve used for?

The Pratissoli 3G-PRT-00371 is a high-performance regulating valve designed for industrial high-pressure water systems. It is commonly used with Pratissoli SR L.P. and TR L.P. pumps in applications such as hydrodemolition, water jet cutting, and pressure washing where precise flow and pressure control up to 400 bar is required.

What are the specifications of the Pratissoli 3G-PRT-00371 valve?

The Pratissoli 3G-PRT-00371 valve handles a maximum flow of 833 L/min (220 US GPM) and a maximum pressure of 400 bar (5800 psi). It weighs 37 kg (82 lbs) and has a maximum operating temperature of 60 °C (140 °F). The valve is engineered by Pratissoli, part of the Interpump Group.

Where to buy the Pratissoli 3G-PRT-00371 valve in Singapore?

You can source the Pratissoli 3G-PRT-00371 regulating valve through 3G Electric in Singapore. We handle logistics, customs clearance, and delivery to your facility. Contact us for pricing and lead time on this Italian-engineered valve from the Interpump Group.

How to install the Pratissoli 3G-PRT-00371 regulating valve?

Install the Pratissoli 3G-PRT-00371 valve in line with the pump discharge, ensuring proper support for its 37 kg weight. Use compatible fittings rated for 400 bar and verify flow direction per the manufacturer's markings. Always follow general high-pressure system safety practices and consult the Pratissoli manual for torque specifications.

Used in

Common applications for Pratissoli
Manufacturing – Pratissoli SS series pumps for high-pressure water jetting and cleaning systems
Marine – Pratissoli SN series pumps for deck washing and hydraulic power units
Construction – Pratissoli KT series pumps for concrete pumping and hydro-demolition equipment
Industrial services – Pratissoli SN7193 series pumps for pressure testing and pipeline flushing
Hydraulic systems – Pratissoli R1 and ZR1X pressure-regulating valves for pressure control in pump circuits
Safety systems – Pratissoli SX2 and SX3 stainless steel safety valves for overpressure protection in fluid lines
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Pratissoli Products

3G Electric supplies Pratissoli valves. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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