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General| Type | Pressure Compensating Dripline |
|---|---|
| Filtration Requirements | 120 mesh |
| Material | Polyethylene |
| Application | Subsurface and On-surface Irrigation |
| Emitter Type | Pressure Compensating |
| Check Valve | Yes, built-in |
| Tubing Diameter | 16 mm, 20 mm |
| Emitter Spacing | 12, 18, 24, 36 inches |
| Wall Thickness | 1.1 mm |
| Clog Resistance | High |
| Connection Type | Barbed or Compression |
General overview of Netafim's role and Techline CV benefits in low volume irrigation.
Process of evaluating the irrigation site, including soil type and plant materials.
Determining water source type, pressure, and volume available for the system.
Guidance on applications where Techline CV provides an even water pattern, similar to sprinklers.
How to select the correct Techline CV based on plant type, soil, and dripper spacing.
Description of the recommended 'GRID' and 'LITE' layout methods for Techline CV.
Common principles for both GRID and LITE layouts, focusing on even spacing and loop flow.
Details on header placement, material, sizing, and lateral spacing for grid layouts.
Instructions for the on-surface LITE layout, including water splitting and lateral placement.
Method for determining uniform row spacing based on area dimensions and setbacks.
Maximum allowable lateral lengths and required operating pressures based on dripper spacing.
Advantages and application of center-fed grid layouts for increased lateral length and even flow.
Rules for branching and joining Techline CV laterals and creating subheaders.
Method for calculating total zone flow based on dripper spacing, flow rate, and total length.
Overview of necessary fittings for connecting Techline CV in GRID and LITE layouts.
Guidelines for using Techline CV staples to secure tubing on various soil types and at fittings.
Purpose and operation of line flushing valves for cleaning dripperlines during zone activation.
Placement and installation of automatic line flushing valves to ensure zone cleansing.
Alternative methods using shut-off valves or line ends for manual flushing.
Function and placement of Air/Vacuum Relief Valves to manage air and vacuum in the system.
Importance of filtration for protecting dripper orifices and recommendations for mesh size.
Selection criteria and installation of PRVs to maintain optimal operating pressure for Techline CV.
Components and flow range for low volume control zone kits (0.25-4.4 GPM).
Components and flow range for high flow volume control zone kits (3.5-17.6 GPM).
Guidelines for installing Techline CV on slopes, including row spacing adjustments.
Specifications and function of the TLCV inline check valve for managing water columns.
Recommendations for irrigating trees, ensuring adequate water to rootballs and surrounding soil.
Methods for testing and recording system pressure and flow to ensure proper operation.
Formulas and tables for calculating the application rate of Techline CV systems.
Background on Netafim's successful use of Techline CV in various turfgrass applications.
Benefits and applications of Techline CV in turf for areas like long/narrow zones and athletic fields.
Specific advice for installing and maintaining Techline CV in new sod, including burial depth and watering.
Design considerations for irrigating parking lot islands, including zone grouping and flushing points.
Methods for ensuring effective electrical grounding using Techline CV and copper wire.
Options for installing Techline CV on the surface, with mulch, or buried below grade.
Steps for draining the system manually to prevent freeze damage.
Procedure for using compressed air to clear water from the system for winterization.
List of common applications for Techline CV dripperline in various environments.
Technical details including flow rates, spacing, pressure compensation, and tubing dimensions.
Key advantages of Techline CV, such as check valves, root barrier, and pressure compensation.
Detailed diagram showing the internal components of the Techline CV dripper.
Mathematical formulas for calculating dripperline length, application rate, flow, and total zone water demand.
Specifying information for Techline CV, including model numbers for dripperline and ordering codes.
Tables detailing application rates based on dripper flow, spacing, and row spacing.
General guidelines covering dripper flow, spacing, burial depth, and application rates for various soils.
Chart showing maximum lateral lengths based on inlet pressure and dripper spacing.
Table providing flow rates per 100 feet for different dripper spacings and flow rates.
Recommendations for selecting the appropriate disc filter size and mesh based on flow rates.
Information on the Techfilter system, its function against root intrusion, and Triflurex technology.
Guidance on installing the Techfilter to ensure easy maintenance and avoid direct sunlight.
Recommendations for the effective use and replacement schedule for Techfilter cartridges.
Details on how to specify Techfilter models based on filter size and Techline CV requirements.
Table correlating Techfilter model numbers with specific Techline CV configurations.
Continued model number descriptions for Techfilter and Techline CV combinations.
Diagram illustrating the end-feed layout configuration for Techline CV systems.
Diagram illustrating the center-feed layout configuration for Techline CV systems.
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