Water-Jet-Parts-XST9-220-Plug-for-Waterjet-Cutting-Machine.1596.3-1
Product Name: Plug (Hydraulic / Pneumatic / High-Pressure Port Plug) – Part No. XST9/220
Description:
This component is a specialized plug, specifically designed for use in BFT waterjet cutting systems . It is a threaded plug used to seal unused hydraulic or water ports on waterjet equipment components such as manifolds, intensifier pumps, cylinder housings, and check valve bodies . It is typically manufactured from high-strength, corrosion-resistant material (such as stainless steel) to withstand the harsh environment and extreme pressure conditions of waterjet operation.
Its primary function is to provide a secure, leak-proof seal for an unused port, preventing the escape of high-pressure water or hydraulic fluid and protecting the system from contamination.
Applications:
Sealing unused high-pressure water or hydraulic ports on intensifier pumps, check valve bodies, and manifolds.
Blocking off test ports, sensor ports, or auxiliary connections not in use during standard cutting operations.
Serving as a protective closure for ports during maintenance, shipping, or storage of components.
Compatible with BFT intensifier assemblies (CP022001/2 and HT022012/172) and other standard waterjet systems.
Features:
High-Strength Material: Manufactured from corrosion-resistant stainless steel to withstand extreme pressure (60,000-94,000 PSI / 4,137-6,480 bar) and harsh waterjet environments .
Precision Threading: Features precisely cut threads to engage securely with standard high-pressure ports, ensuring a tight, leak-free seal.
Corrosion Protection: Stainless steel construction provides excellent resistance to the corrosive effects of water and hydraulic fluid .
Standard Compatibility: A direct OEM replacement part for BFT waterjet systems .
Maintenance:
Failure Diagnosis (When to Replace):
External Water Leakage: High-pressure water or hydraulic fluid weeping from the port area indicates plug seal failure or damaged threads, requiring immediate replacement.
Thread Damage: Stripped, galled, or cross-threaded threads prevent proper tightening and will cause high-pressure leaks.
Visible Cracks or Deformation: Any cracking or distortion of the plug body warrants immediate replacement.
Inspection and Replacement Guidelines:
Full Depressurization (Critical): Before any maintenance, fully depressurize the waterjet system (high-pressure water, hydraulic system, and air supply) and follow lockout/tagout procedures. Never service a pressurized system.
Thread Care: Clean all threads thoroughly before installation. Inspect for wear, galling, or damage.
Thread Lubrication: Apply a thin, even layer of high-pressure thread lubricant (anti-seize compound) to the male threads during reassembly to prevent galling and ensure accurate torque application.
Torque Compliance: Tighten the plug to the specific torque value listed in the equipment service manual. Over-tightening can damage the port threads; under-tightening will cause leaks.
Seal Replacement: If the plug uses an O-ring or bonded seal for sealing, replace the seal with a new one each time the plug is installed.
Cross-Reference Information: Part number XST9/220 is a standard OEM plug for BFT waterjet systems .










