32mm Grey PVC Check Valve P/P

Product Overview

This high-performance check valve ensures reliable one-way flow control in hot tub and spa plumbing systems. With plain socket ends (P/P), this valve prevents unwanted backflow while protecting vital system components from reverse flow damage.

Key Features

• Professional-grade grey PVC construction
• Spring-assisted operation
• Double plain socket design
• Chemical and UV resistant
• Silent operation mechanism
• Clear flow direction indicator
• Low cracking pressure

Applications

Essential for:

• Pump protection systems
• Gravity flow prevention
• Multi-pump installations
• Filter system protection
• Equipment isolation
• System drainage prevention

Technical Specifications

Specification	Detail
Material	Grey PVC
Size	32mm
Connection Type	Plain/Plain
Temperature Rating	-5°C to 60°C
Pressure Rating	PN16
Opening Pressure	0.025 bar
Spring Material	Stainless Steel 316
Seal Material	EPDM
Standards Compliance	BS EN ISO 1452

Design Features

• Reinforced valve body
• Precision spring mechanism
• Full-flow design
• Streamlined internal profile
• Double O-ring seals
• Built-in flow arrows

Operating Principles

• Spring-loaded check mechanism
• Instant reverse flow prevention
• Low forward resistance
• Positive sealing action
• Quick response time
• Maintenance-free operation

Installation Guidelines

For optimal performance:

• Install in correct flow direction
• Maintain horizontal orientation
• Support valve adequately
• Allow service access
• Use appropriate primer and cement
• Provide straight pipe runs

System Benefits

• Prevents system drainage
• Protects pump equipment
• Maintains water pressure
• Reduces maintenance
• Increases system efficiency
• Extends equipment life

System Integration

Designed for 32mm PVC pipe systems, particularly valuable in:

• Multiple pump setups
• Elevated equipment installations
• Complex plumbing systems
• Critical protection points

Note: Always verify measurements and compatibility with your existing plumbing system before installation