Residential/Commercial Irrigation Specification Catalog 2010 ... - Toro

TVAN Variable Arc Nozzles
Radius: 8’ — 17’
Arc: 0°—360°
Pressure: 20-50 psi
Quick, easy and infinitely adjustable! Toro®
Variable Arc Nozzles (TVAN) are designed to deliver
excellent irrigation efficiency with maximum product
versatility. By providing a variety of precision adjustable
arc settings from 7 to 18 feet, watering those
intricately designed areas is easy. In addition, with up
to 25% radius adjustment, nozzle inventory can be
reduced as the TVAN series is all that is required to
meet any landscape watering need. Matched Precipitation
Rates (MPR) within the Toro TVAN family
ensure all nozzles apply water at approximately the
same rate. TVAN’s unique “grip and turn” nozzle
adjustment makes dialing in the perfect spray
pattern quick and easy every time.
Features & Benefits
Matched Precipitation Rates
Within a given radius family (MPR) ensures all
nozzles apply water at approximately the
same rate.
Unique Grip And Turn Adjustment
Requires no tools and makes arc setting fast and
simple. Adjust from the top of the nozzle – wet
or dry.
Infinitely Adjustable From 0° - 360°
The TVAN provides a variety of arc settings to
precisely match any terrain and reduces inventory
by meeting the needs of any size or shape landscape.
Precision adjustment eliminates dry spots
on lawns and reduces water waste on sidewalks
and other hardscapes.
Five Color-coded Nozzles
Allow for quick and easy identification even when
retracted.
Specifications
Testing of TVAN nozzle performance in 570Z body.
570 Variable Arc Nozzle Performance Data
Pattern psi
8' Series l 10' Series l 12' Series l 15' Series l 17' Series l
GPM Rad GPM Rad GPM Rad GPM Rad GPM Rad
90° 20 0.58 7 0.59 9 0.76 10 1.06 15 1.25 16
30 0.71 8 0.72 10 0.93 12 1.29 15 1.46 17
40 0.82 9 0.84 10 1.07 12 1.49 16 1.68 18
50 0.92 9 0.94 10 1.21 13 1.66 16 1.87 18
180° 20 0.81 7 0.94 9 1.35 10 1.71 14 1.95 15
30 0.99 8 1.15 10 1.65 12 2.08 15 2.38 17
40 1.15 8 1.33 10 1.91 12 2.40 15 2.74 17
50 1.28 9 1.49 10 2.13 13 2.68 15 3.06 18
270° 20 1.08 7 1.37 9 1.90 11 2.41 14 2.69 14
30 1.33 8 1.67 10 2.32 12 2.94 15 3.28 17
40 1.53 8 1.92 10 2.68 12 3.38 15 3.76 17
50 1.70 9 2.15 10 2.99 12 3.77 16 4.19 18
360° 20 1.25 7 1.73 9 2.27 10 2.69 13 3.05 17
30 1.52 8 2.11 10 2.77 12 3.26 15 3.73 17
40 1.75 9 2.42 10 3.12 12 3.79 15 4.26 18
50 1.96 9 2.69 10 3.47 12 4.33 16 4.71 18
30
Bolded type indicates optimal operating pressure.
Radius shown in feet. Data based on 360°.
Model Description
• TVAN8
• TVAN10
• TVAN12
• TVAN15
• TVAN17
8’ Variable Arc Pattern
10’ Variable Arc Pattern
12’ Variable Arc Pattern
15’ Variable Arc Pattern
17’ Variable Arc Pattern
Operating Specifications
• Radius: 8’ to 17’
• Recommended operating pressure range: 20-50
psi (maximum – 75 psi)
Additional Features
• Stainless steel adjustment screw allows up to 25%
radius reduction
• Nozzle arc adjustment opens from a fixed left stop
position indicated by an arrow on the top
• Compatibility with any female threaded riser made,
means one nozzle family can meet all your needs
Warranty
Two years