50mm Grey PVC Double Union Ball Valve (Pressure Pipe)

Product Overview

As a retailer of hot tub spare parts, I’m presenting this premium 50mm double union ball valve, featuring high-quality Polypropylene/EPDM seals. This versatile valve provides reliable flow control and easy maintenance access for hot tub and spa systems.

Key Features

• Double union design for easy removal and maintenance
• Full-port ball design for maximum flow
• EPDM O-ring seals for superior durability
• Polypropylene ball seats
• UV-stabilized PVC construction
• True union connections for simple installation
• Positive shut-off operation
• Manual quarter-turn handle operation

Design Advantages

• Easy system isolation
• Tool-free maintenance access
• Full flow characteristics
• Compact installation footprint
• Dual-block capability
• Secure handle positioning

Technical Specifications

Specification	Detail
Material Body	PVC (Polyvinyl Chloride)
Material Ball	Polypropylene
Seal Material	EPDM
Color	Grey
Diameter	50mm
Connection Type	Double Union Socket
Pressure Rating	PN16
Temperature Range	0°C to 60°C
Flow Pattern	Full Port
Handle Type	Manual Quarter-Turn
Standards Compliance	BS EN ISO 1452
Opening Torque	Low-friction design

Applications

Ideal for:

• Hot tub isolation control
• Equipment maintenance points
• Flow control situations
• System winterization
• Pump isolation
• Filter system control
• Equipment bypass systems

Installation Benefits

• Unions on both ends for easy removal
• No special tools required for maintenance
• Compact design for tight spaces
• Clear handle position indication
• Multiple mounting orientations possible

Performance Features

• Zero-leak design when properly installed
• Smooth operation
• Positive shut-off
• Low pressure drop
• Long service life
• Reliable sealing

System Integration

Compatible with:

• Standard 50mm PVC pressure pipe
• Hot tub plumbing systems
• Filtration equipment
• Heating systems
• Water features
• Standard PVC fittings

Maintenance Features

• Easy access for seal replacement
• Simple cleaning procedure
• Removable without cutting pipes
• Serviceable while installed
• Replaceable seals

Professional installation recommended for optimal valve performance and system integrity.