16mm Mini Valve Lock Coupling for Farm Drip Tape Irrigation 1

16mm Mini Valve Lock Coupling for Farm Drip Tape Irrigation 2

16mm Mini Valve Lock Coupling for Farm Drip Tape Irrigation 3

16mm Mini Valve Lock Coupling for Farm Drip Tape Irrigation 4

16mm Mini Valve Lock Coupling for Farm Drip Tape Irrigation 5

16mm Mini Valve Lock Coupling for Farm Drip Tape Irrigation 6

16mm Mini Valve Lock Coupling for Farm Drip Tape Irrigation 7

16mm Mini Valve Lock Coupling for Farm Drip Tape Irrigation

Place of Origin:

China

Brand Name:

HYRT

Model Number:

16mm

Samples:

$94.83/piece | Min. order : 1 piece

Shipping:

Support Sea freight

Payments:

L/C,D/A,D/P,T/T,Western Union,MoneyGram,OA

Lead Time:

1-100000(pieces):10(days),>100000(pieces):To be negotiated(days)

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irrigation

agriculture garden irrigation system

color

Blue&red

Certificate

ISO9001

Diameter

16mm

MOQ

100pcs

Place of Origin

Shandong, China

Type

Other Watering & Irrigation

Size

16mm /20mm

Application

Agricultural

Product name

drip tape pipe mini valve

material

PP / POM

Compact Quality, Leak-Free Performance

This 16mm mini valve lock coupling delivers effortless flow control for farm drip tape irrigation, with Valves designed to save labor when opening and closing and a compact inline shape for easy installation. Made from durable PP/POM with ISO9001-certified quality, a one-year warranty and a lightweight 0.02kg construction, it resists corrosion and ensures reliable performance in the field. Packed in protective nylon bags and cartons, available in blue and red, and backed by online after-sales support, it’s a practical, professional solution for efficient irrigation management.

16mm Secure Locking Connector

The 16mm mini valve lock coupling is a compact PP/POM plastic irrigation fitting designed for 16mm (also available in 20mm) drip tape systems, featuring a mini lock structure that ensures secure, leak-resistant connections and effortless handling. Valves built into the coupling provide precise on/off and flow control for farm and garden irrigation, saving labor during opening and closing while backed by ISO9001 quality certification and a one-year warranty for core components. Lightweight (0.02 kg), offered in blue and red with online support and flexible shipping/payment options, this durable, cost-effective component suits bulk agricultural applications and simplifies system assembly and maintenance.

16mm Mini Valve Coupling

The 16mm mini valve lock coupling for farm drip tape irrigation is a lightweight (0.02 kg) PP/POM fitting designed to simplify on-farm watering and compatible with 16mm/20mm drip tape systems. Its effort-saving open-and-close mechanism and compact design, available in blue and red, make maintenance easy while the ISO9001-certified product carries a 1-year warranty from HYRT in Shandong, China. This agricultural irrigation accessory is ideal for farms and gardens and integrates with other Valves and drip irrigation components for reliable fluid control.

◎ Lightweight Durable Fitting

◎ Easy Open Close

◎ ISO9001 Warranty Support

Precise, Durable, Leakproof Coupling

Created by a family-owned irrigation specialist using precision injection molding and UV-stable engineering plastics, this 16mm Mini Valve Lock Coupling reflects decades of field-tested design and quality control that supports reliable farm drip tape irrigation. The compact coupling functions as a secure quick-connect with a positive lock that integrates Valves for instant shut-off and easy one-handed operation, minimizing leaks and simplifying layout changes in the field. Features include 16mm compatibility, corrosion- and UV-resistant materials, a snap-lock mechanism, low-flow restriction for uniform drip tape performance, and tool-free installation — advantages that deliver longer service life, reduced water waste, and faster system maintenance.

Material introduction

The 16mm mini valve lock coupling is molded from high-quality polypropylene (PP) with polyoxymethylene (POM) internals, pairing a lightweight plastic body with low-friction, wear-resistant moving parts. This material combination provides chemical and UV resistance, corrosion-free performance, and smooth actuation that makes Valves easy and effort-saving to open and close in farm drip tape systems. ISO9001-certified and backed by a one-year warranty, the coupling is built for reliable sealing and long service life under demanding agricultural and fertilizer conditions.

◎ material introduction 1

◎ material introduction 2

◎ material introduction 3

FAQ

What is a 16mm Mini Valve Lock Coupling and what is it used for in farm drip tape irrigation?

The 16mm Mini Valve Lock Coupling is a small inline connector with an integrated shut-off feature designed to join 16mm drip tape or micro tubing to supply lines, manifolds and fittings. It’s used for making quick connections, isolating runs for maintenance, creating branch lines, and repairing or replacing short sections of drip tape on farms, greenhouses, orchards and vegetable rows.

Which tubing and drip tape sizes are compatible with this coupling?

It is made for nominal 16mm (5/8") drip tape and 16mm PE micro tubing. It works with most thin-walled drip tapes and flexible low-density polyethylene microtubes. Always verify the actual outside diameter of your tape or tubing (typically around 16mm) and check manufacturer specs for exact compatibility. Some very thick-walled or non-standard tapes may require a different connector.

How do I install the 16mm valve lock coupling correctly?

Trim the tubing/tape end square and remove debris. Push the tube/tape firmly onto the barbed tail until it seats against the stop. Engage the locking clip or collar (if provided) to secure the connection. If the coupling has an integrated valve, make sure it’s in the intended open or closed position before pressurizing. Start with low system pressure and inspect for leaks, then bring the system to normal operating pressure.

What pressure range and environmental conditions are appropriate for this coupling?

These couplings are intended for low-pressure drip systems—commonly between ~0.05–2.0 bar (0.7–30 psi), depending on the specific product rating. They are usually made from UV-stabilized plastics (polypropylene/PE) suitable for outdoor use; typical operating temperature ranges are roughly -5°C to +50°C. Check the supplier’s datasheet for exact pressure and temperature limits before use.

How do I troubleshoot leaks or failures with the coupling?

Common causes of leaks are improperly cut tube ends, debris on the barb, incompatible tube wall thickness, or a missing/loose locking clip. Steps: depressurize the line, remove and re-cut tubing squarely, clean the barb, re-seat the tube fully, and re-lock. If damage is visible on the barb or valve, replace the coupling. Also ensure system pressure doesn’t exceed the coupling’s rating and that a proper filter is installed upstream to prevent particulate damage.

Is the coupling suitable for fertilizer injection and seasonal maintenance like winterizing?

Yes—most 16mm couplings are compatible with common soluble fertilizers and fertigation at normal concentrations; however, avoid strong acids, alkalis or solvents unless the manufacturer confirms chemical compatibility. For seasonal shutdowns or winterizing, depressurize, remove or close valve(s), drain lines, and store spare couplings in a cool, shaded place. If freezing temperatures are expected, remove and replace any sections that could trap water to prevent cracking.

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