General Pump YCV38FSS Check Valve 3/8" 10.5 GPM 6500 PSI Stainless Steel – OEM Replacement Part

Part Number: YCV38FSS
Category: Pressure Washer Components → Check Valves → General Pump Parts
Type: General Pump Stainless Steel Check Valve 3/8"

The General Pump YCV38FSS Check Valve is a genuine OEM stainless steel check valve designed for high-pressure commercial and industrial fluid systems. Engineered to provide reliable one-way flow control, this heavy-duty check valve prevents backflow while protecting pumps, unloaders, injectors, and other critical system components from reverse pressure and fluid contamination.

Key Features & Benefits

• Genuine General Pump OEM Replacement Part
• Heavy-duty stainless steel construction
• Prevents reverse flow and system backpressure
• Supports flow rates up to 10.5 GPM
• Rated for pressures up to 6500 PSI
• Corrosion-resistant for demanding environments
• Low 5.8 PSI cracking pressure for efficient operation
• Helps protect pumps, unloaders, and plumbing components
• Designed for commercial and industrial applications
• OEM-quality fit, durability, and reliability

Technical Specifications

Manufacturer: General Pump

Part Number: YCV38FSS

Product Type: Check Valve

Material: Stainless Steel

Maximum Flow Rate: 10.5 GPM

Maximum Discharge Pressure: 6500 PSI

Maximum Fluid Temperature: 195°F

Cracking Pressure: 5.8 PSI

Connection Size: 3/8"

OEM Replacement: Yes

Typical Applications

• Pressure washer systems
• Industrial cleaning equipment
• Hydro-excavation systems
• Chemical transfer systems
• Pump protection applications
• Unloader valve installations
• Fluid handling systems
• High-pressure plumbing assemblies

Performance Advantages

• Prevents reverse flow and backpressure damage
• Protects pumps and system components from pressure surges
• Maintains efficient one-way fluid flow
• Stainless steel construction resists corrosion and wear
• Low cracking pressure improves system responsiveness
• Supports high-pressure applications up to 6500 PSI
• Enhances overall system reliability and safety
• OEM-quality construction ensures long service life
• Ideal for demanding commercial and industrial environments

Maintenance Recommendations

• Inspect the check valve regularly for leakage or restricted flow.
• Verify proper valve operation during routine maintenance.
• Flush contaminants from the system to reduce internal wear.
• Inspect sealing surfaces and internal components periodically.
• Replace worn or damaged valves immediately to prevent system issues.
• Use only genuine General Pump OEM replacement parts to maintain factory performance and reliability.