On/off Valve 1-13903-2-1-2 Top-inlet Waterjet Machine Parts

Product Introduction

On/Off Valve 1-13903-2-1-2 is a precision high-pressure control valve designed for abrasive Waterjet Cutting Systems. It is used to accurately control the opening and closing of ultra-high-pressure water flow during cutting operations. Engineered for stable performance under continuous high-pressure conditions, the valve helps maintain reliable sealing, fast response, and consistent cutting accuracy in Industrial Waterjet applications.

Is It a Wear Part?

The valve assembly itself is not generally considered a direct wear part. However, internal dynamic components such as seals, seats, and needles are consumable parts that will wear over time during long-term operation.

Recommended Inspection

Please inspect or service the valve when:

• Water leakage occurs
• Pressure becomes unstable
• Valve response slows down
• Internal sealing components show wear

Compatible Equipment

Suitable for waterjet cutting systems using part number 1-13903-2-1-2.

Why Choose KUNDA?

• High-quality replacement parts
• Fast delivery from stock
• Cost-effective OEM alternative
• Technical support available