On/off Valve 1-13903-1-2-3 Top-inlet Waterjet Hear Parts

Product Introduction

On/Off Valve 1-13903-1-2-3 is a high-pressure switching valve used in abrasive Waterjet Cutting Systems. It is designed to precisely control the flow of ultra-high-pressure water during the cutting process, ensuring stable machine operation and accurate cutting performance. Built for continuous industrial use, the valve delivers reliable sealing, fast response, and stable performance under demanding high-pressure conditions.

Is It a Wear Part?

The valve assembly itself is not typically classified as a direct wear part. However, internal seals, seats, and needles are consumable components that will gradually wear during long-term high-pressure operation.

Recommended Inspection

Please inspect or service the valve when:

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

Compatible Equipment

Suitable for waterjet cutting systems using part number 1-13903-1-2-3.

Why Choose KUNDA?

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