Product Name: O-Ring for Check Valve Body (P/N 730710714)

Description:
This component is a specific O-ring designed for the check valve body in high-pressure waterjet systems. It is a critical static sealing element that is installed between the check valve body and its mating surface (such as the sealing head or cylinder). Typically manufactured from high-durability elastomers, it ensures a leak-proof seal that prevents high-pressure water from bypassing the check valve assembly.

Applications:

• Sealing the interface between the check valve body and the sealing head assembly.

• Preventing water leakage at the high-pressure junction of the intensifier pump.

• Suitable for ultra-high pressure waterjet systems operating at 60,000–90,000 PSI.

Features:

• High-Pressure Compatibility: Engineered to withstand extreme compressive forces without extruding into clearance gaps.

• Chemical Resistance: Resists degradation from water, hydraulic fluids, and common water treatment additives.

• Precision Dimensionality: Manufactured to exact tolerances for a perfect fit in the designated groove.

Maintenance:

• Inspection: During check valve or intensifier pump overhaul, always inspect the O-ring for signs of nicks, cuts, hardening, or permanent deformation (flattening).

• Replacement: This is a single-use consumable part. Always replace the O-ring with a new one every time the check valve body is disassembled to ensure a leak-proof seal.

• Lubrication: Apply a thin film of high-pressure grease to the O-ring during installation to prevent pinching and ensure proper seating.

• Full Depressurization: Always fully depressurize the waterjet system and follow lockout/tagout procedures before disassembling the check valve body.