Professional 25mm Non-Return Valve – SPX025NRV
Product Overview
As a retailer of hot tub spa parts, I present this precision-engineered 25mm non-return valve, designed for reliable backflow prevention in spa and pool circulation systems. This valve ensures dependable one-way flow in standard plumbing lines.
Key Features
- Spring-loaded mechanism
- Professional check design
- Enhanced sealing system
- Optimized cracking pressure
- Chemical-resistant construction
- UV-stabilized materials
- Noise-reduction technology
- Universal mounting capability
Applications
Ideal for:
- Main circulation lines
- Equipment protection
- Filtration systems
- Heat exchanger loops
- Pump protection
- Water feature circuits
- System isolation points
Technical Advantages
The 25mm design offers standard size compatibility with excellent backflow protection. The enhanced spring mechanism ensures consistent operation and reliable closure.
Technical Specifications
Specification | Value |
---|---|
Size | 25mm |
Valve Type | Non-Return |
Body Material | Premium 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
- Standard size compatibility
- All-position mounting
- Minimal maintenance needs
- Professional installation ready
- System integration ready
Design Features
- Precision spring mechanism
- Clear flow indication
- Optimized body design
- Low-noise operation
- Enhanced flow path
Performance Characteristics
- Positive backflow prevention
- Low pressure drop
- Rapid response
- Silent operation | Extended service life
Installation Guidelines
- Direction arrow alignment
- Professional solvent weld
- Basic support required
- Inspection access needed
- Flexible orientation
Maintenance Features
- Simple component design
- Easy inspection access
- Straightforward cleaning
- Reliable mechanism
- Low maintenance needs
Technical Benefits
- Optimized flow dynamics
- Reliable sealing
- Standard sizing
- Equipment protection
- Consistent performance
Operation Notes
- Regular testing advised
- Periodic inspection needed
- Clean system essential
- Proper orientation required
- Installation space considerations
Best Practices
- Flow direction verification
- Professional installation
- Regular maintenance checks
- System cleanliness
- Proper support
Leaflet