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Tape Loc x 1/2" MPT w/Valve

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$2.29 - $103.15

Info

SKU:
LSV12M
UPC:
8023058304847
MPN:
A2-TV5TH50

Description

Threaded Control. Precision Flow. Professional Zone Management.

The Tape Loc x 1/2" MPT w/ Valve is the engineered solution for connecting drip tape rows to threaded manifolds or risers with individual flow control. By integrating a high-quality manual shut-off valve into a 1/2" Male Pipe Thread (MPT) adapter, this fitting allows you to isolate specific beds or rows without affecting the rest of your system. It is designed to thread directly into standard PVC Tees or elbows, creating a compact and modular row-start assembly.

Managing diverse crop rotations or varying water requirements is simplified with a quarter-turn handle that provides instant "on/off" capability at the source. This is one of our most popular irrigation fittings for greenhouse manifolds, raised bed headers, and high-tunnel systems where row-by-row control is essential for maximizing water efficiency and crop yield.

Why Choose Tape Loc Valve Technology?
  • Integrated Zone Control: The built-in red handle provides manual flow control for each row. Ideal for shutting down harvested rows while continuing to water active plants.
  • Threaded Versatility: The 1/2" MPT end connects seamlessly to PVC manifolds, threaded risers, or pressure regulators, providing a rigid and stable start point for your tape.
  • Superior Seal: The Tape Loc nut twists down to mechanically clamp the tape over the internal barb, ensuring a leak-proof connection that resists "blowouts" in high-heat conditions.
  • Durable & UV Stabilized: Molded from chemical-resistant polypropylene, this valve is built to withstand fertilizers, UV exposure, and mechanical stress in the field.
  • Fully Reusable: The locking mechanism allows for easy removal and re-installation, making it perfect for seasonal farming operations.
Technical Specifications

Ensure proper system compatibility and pressure management.

Specification Details
Product Type Tape Loc x 1/2" MPT w/ Shut-off Valve
Connection 1 (Threaded) 1/2" Male Pipe Thread (MPT)
Connection 2 (Tape) Tape Loc (Fits 5/8" Drip Tape)
Valve Type Manual Quarter-Turn Shut-off
Operating Pressure 0 - 15 PSI (Do not exceed tape rating)
Material Polypropylene with Carbon Black/UV Stabilizers
MPN A2-TV5TH50
Common Brand Names Irritec, Perma-Loc, Twist-N-Lok
How to Install: A Step-by-Step Guide

Install row-control valves in minutes.

Step 1: Prep the Threads
Apply 3-4 wraps of thread seal tape to the 1/2" MPT end of the valve. Screw it into your PVC tee or manifold port. Hand-tighten plus a quarter turn—do not overtighten.

Step 2: Prepare the Tape
Rotate the Tape Loc nut counter-clockwise (backwards) to expose the sharp tape barb. Ensure your 5/8" drip tape is cut squarely.

Step 3: Insert and Seat
Slide the drip tape over the barb until it hits the plastic stop. Ensure the tape is straight and not bunched at the base.

Step 4: Lock it Down
Twist the locking nut clockwise (forward) over the tape. Tighten firmly by hand to compress the tape against the barb.

Step 5: Control Flow
Turn the red handle 90 degrees to shut off the water, or parallel to the fitting to open it. Turn on your water source and check for leaks.

✔ Compatibility Check

Verify your components before installation:

  • Tape Side: Fits standard 5/8" drip tape only. It will NOT fit 1/2" poly tubing (mainline).
  • Threaded Side: 1/2" Male Pipe Thread (MPT). Compatible with 1/2" Female Pipe Thread (FPT) fittings.
  • Pressure: Drip tape is a low-pressure product. Always use a pressure regulator (10-15 PSI).
  • Brand Compatibility: Works with Aqua-Traxx, T-Tape, and Chapin drip tape.

Complete Your System

Optimize your row crop installation with these essential accessories:

  • Thread Sealant Tape: Mandatory for sealing the threaded connection on this adapter.
  • Drip Tape: High-uniformity tape for your vegetable rows or crop beds.
  • Tape Loc End Cap: Securely close off the end of your drip lines with easy-flush capability.
  • Pressure Regulators: Essential for keeping system pressure below 15 PSI to prevent tape bursts.
  • Hold Down Stakes: Secure your tape at the start and end of the row to prevent shifting.

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