Professional 32mm Non-Return Valve – SPX032NRV

Product Overview

As a retailer of hot tub spa parts, I offer this high-performance 32mm non-return valve, engineered for dependable backflow prevention in medium-capacity spa and pool systems. This valve provides enhanced flow capacity while ensuring reliable one-way operation.

Key Features

• Enhanced spring mechanism
• Mid-range capacity design
• Superior sealing system
• Professional cracking pressure
• Advanced chemical resistance
• UV-stabilized components
• Hydraulic noise reduction
• Multi-position installation

Applications

Designed for:

• Primary circulation systems
• Pump isolation
• Mid-size filtration loops
• Equipment protection
• Heating system circuits
• Multiple pump systems
• Flow control points

Technical Advantages

The 32mm size delivers increased flow capacity with optimized backflow protection. The professional-grade spring system ensures consistent operation under varying conditions.

Technical Specifications

Specification	Value
Size	32mm
Valve Type	Non-Return
Body Material	Industrial PVC
Spring Material	316 Stainless Steel
Seal Material	EPDM
Temperature Range	0°C to 60°C
Maximum Working Pressure	10 bar
Cracking Pressure	0.025 bar
Connection Type	Solvent weld

Installation Benefits

• Professional size standard
• Universal positioning
• Low maintenance design
• System compatibility
• Easy integration

Design Features

• Heavy-duty spring system
• Directional indicators
• Streamlined body
• Quiet operation design
• Optimized flow dynamics

Performance Characteristics

• Enhanced backflow protection
• Minimized pressure loss
• Quick response time | Whisper-quiet operation
• Extended durability

Installation Guidelines

• Direction verification critical
• Professional solvent welding
• Standard support needs
• Maintenance access
• Flexible mounting options

Maintenance Features

• Simplified internals
• Easy access design
• Efficient cleaning
• Reliable operation
• Minimal maintenance

Technical Benefits

• Superior flow capacity
• Consistent sealing
• Professional sizing
• Equipment safeguarding
• Reliable performance

Operation Guidelines

• Regular function testing
• Scheduled inspections
• System cleanliness
• Correct orientation
• Access requirements

Best Practices

• Flow alignment verification
• Professional installation
• Periodic maintenance
• Clean system operation
• Proper support structure

Performance Monitoring

• Check valve operation
• Monitor system pressure
• Observe flow patterns
• Listen for abnormal noise
• Inspect sealing surfaces

Leaflet

• Leaflet Solvent bushing for PVC-U spring chec…