TeeJet TriggerJet spray-gun trigger valve 1/4" NPT inlet — Viton diaphragm, 150 PSI, ergonomic trigger lock

The TeeJet 22650-PP-1/4 TriggerJet is a rugged spray-gun trigger valve with a 1/4" NPT inlet and a Viton diaphragm built for reliable agricultural spraying up to 150 PSI.

This compact trigger valve combines chemical-resistant materials and an ergonomic hand trigger to keep operators comfortable while delivering consistent flow. Designed with a trigger lock for hands-free operation and a robust diaphragm for long life, the unit is intended to integrate with standard 1/4" NPT plumbing common on sprayers, booms, and handheld rigs. The parts and dimensions are optimized for field serviceability and straightforward replacement when maintenance is required.

How does the TriggerJet perform under pressure?

The TriggerJet is rated for operating pressures up to 150 PSI, making it suitable for many agricultural and horticultural spray tasks that require moderate to high pressure. Its Viton diaphragm resists common agricultural chemicals and helps preserve a consistent sealing surface under repeated cycles.

• Maximum operating pressure: 150 PSI
• Viton diaphragm for chemical resistance and durability
• Stable performance across repeated trigger cycles

What inlet and connection type does it use?

This model features a 1/4" NPT inlet thread to match common supply fittings on spray systems and accessories. The standard NPT size allows fast integration into existing plumbing or quick replacement of worn valves without special adaptors.

• 1/4" NPT inlet for easy compatibility
• Fits standard hoses, pipes, and fittings used in sprayer setups
• Compact footprint for tight mounting locations

How does the trigger lock and ergonomics help in the field?

The trigger features a manual lock that secures the valve in the open position for continuous spraying, reducing hand fatigue during long runs. The ergonomic shape improves grip and control for accurate targeting and smoother operation when moving between rows or targets.

• Trigger lock enables hands-free continuous flow
• Ergonomic trigger shape reduces operator strain
• Simple manual control for on/off and flow feel

What maintenance or replacement should I expect?

Maintenance is straightforward: inspect the Viton diaphragm and seals for wear, clean debris from the inlet, and replace components as needed to maintain performance. Parts are accessible for field replacement, helping minimize downtime during busy spraying seasons.

• Periodic diaphragm inspection and replacement as needed
• Keep inlet and valve cavity free from grit and residue
• Expandable parts supply for quick field service

Who is this for: The TeeJet 22650-PP-1/4 TriggerJet is aimed at farmers, applicators, and equipment technicians who need a compact, chemical-resistant spray trigger valve for handheld or mounted spray systems. It suits users who value a rugged diaphragm, a common 1/4" NPT connection for easy integration, and a trigger lock for continuous application tasks. If you maintain or retrofit sprayer gear and require dependable field-serviceable components, this TriggerJet provides a practical balance of compatibility, durability, and operator comfort.