The PA VNR-I check valve can work with pressures up to 400 bar. The body is made of Aisi 303 stainless steel, a material that ensures resistance to very high pressures, and it's available in 4 different sizes that offer the possibility of working with different water flow rates (up to 180 l/min). These check valves are commonly used in fixed washing systems that feed one or more delivery lines.
|
MAX PRESSURE (BAR) |
MAX FLOW RATE (L/MIN) |
FITTINGS |
|
400 |
25 |
G 1/4" FF |
Specific References
Type: 2-part valve
Grade: AISI 316/1.4401
PRESSURE HOSE BLACK DN6 150C (HYDRAULIC) - R+M
NIPPLE WITH NUT 1/2" AISI 316 THREAD
ZŁĄCZKA WKRĘCANA FI12 X 1/2" BPS - JOHN GUEST PM011214E
WĄŻ COMFORT CZERWONY 4,5M
CHECK VALVE 1/4FF BSP EPDM PA 60.2010.18
The PA VNR-I check valve, made of Aisi 303 stainless steel, withstands pressures up to 400 bar. Available in 4 sizes, it handles a flow rate of 25 l/min and is used in washing systems with single or multiple discharge lines.
20″ BIGBLUE 20 mic foam insert
The 20″ BIG BLUE SUPREME foam cartridge, made of high quality material, is resistant to acids and chemicals. Most commonly used for pre-filtration of liquids, it effectively removes mechanical impurities. Its porous structure with fine bubbles traps sediments, and its durability and resistance to damage guarantee long use.
|
Diameter (inside/outside) |
Working pressure (bar) |
Destructive pressure (bar) |
Bending radius (mm) |
Weight (kg)/MB |
|
DN08 / 14.7 |
400 |
1700 |
55 |
0,32 |
Construction: oil-resistant synthetic rubber inner layer, two steel braids, synthetic rubber outer layer resistant to abrasion, ozone and weathering.
Application: on touchless car washes Rim spray program, high pressure oil hydraulic systems where a small bending radius is required. Systems based on water and water-based agents.
Temperature range: -40°C to + 100°C (water and water-based fluids +70°C max.).