Pressure Drop Needle Valve Kit for K1 ¼ BSPM x 12mm Barb

Pressure Drop Needle Valve Kit – ¼” BSPM × 12 mm Barb

A complete high-accuracy needle valve kit designed for use on K1 style inlet/output lines, featuring a ¼″ BSP male threaded body and 12 mm barb connection. The kit enables fine flow adjustment to control and measure pressure drop in your pressure-washer system for calibration, bypass settings or fine-tuning chemical injection flow.

Key Features:

• Precision needle-valve internals enabling incremental flow control and stable setting

• ¼″ BSP male inlet port for direct integration into standard cleaning machine manifolds

• 12 mm barb outlet for hose or tubing attachment (ideal for chemical feed, bypass return or measurement loop)

• High-quality materials suitable for high-pressure water systems (e.g., stainless or brass body)

• Clear adjustment knob or graduated dial for repeatable settings

• Supplied with mounting bracket or panel-clip for fixed installation on your skid or machine frame

Technical Specifications:

• Body Material: 316 stainless steel (or brass with nickel-plating as variant)

• Connections: ¼″ BSP male thread × 12 mm barb hose fitting

• Max Working Pressure: Typically 300 bar (verify variant)

• Max Temperature: Up to 120 °C

• Flow Control Range: Approx. 0.1 → 10 L min-¹ (depending on system pressure and setting)

Single-sentence summary:

A professional-grade needle valve kit enabling precise pressure-drop and flow-control capability in high-pressure cleaning systems, ideal for fine-tuned calibration or chemical-feed optimisation.