90mm Grey PVC Butterfly Valve with EPDM Seals

Product Overview

As a retailer of hot tub spare parts, I’m offering this premium 90mm grey PVC butterfly valve. This valve provides reliable flow control with its efficient quarter-turn operation and durable EPDM seal design, making it ideal for hot tub and spa applications.

Key Features

• Quarter-turn operation
• EPDM seat and seals
• Bi-directional flow capability
• Locking handle mechanism
• Position indicator
• Wafer-style body design
• UV-stabilized grey PVC construction
• Minimal face-to-face dimension

Applications

• Main flow control
• System isolation
• Flow regulation
• Equipment isolation
• Zone control
• Maintenance shutoff

Technical Specifications

Specification	Detail
Material Body	PVC (Polyvinyl Chloride)
Color	Grey
Size	90mm
Disc Material	PVC
Seal Material	EPDM
Operation	Quarter Turn (90°)
Pressure Rating	PN16
Working Temperature	0°C to 60°C
Handle Type	Lever with Notch Plate
Flange Pattern	Universal
Body Style	Wafer
Seat Type	Resilient
Manufacturing Standard	BS EN 1452-3

Construction Features

• One-piece body design
• Precision-molded disc
• Double-sealed stem
• Integrated seal retainer
• Self-lubricating stem bearing
• Multi-position locking plate
• Ergonomic handle design

Performance Features

• Low torque operation
• Bubble-tight shutoff
• Minimal pressure drop
• Bi-directional sealing
• Position indication
• Positive disc retention

Installation Guide

• Install between flanges
• Use appropriate gaskets
• Align and center valve
• Tighten bolts evenly
• Verify free disc movement
• Check handle operation
• Test for leakage

Operating Benefits

• Quick shutoff capability
• Visible position indication
• Reliable sealing
• Easy operation
• Space-saving design
• Low maintenance

Best Practices

• Install in accessible location
• Provide adequate support
• Consider removal clearance
• Regular operation recommended
• Keep handle clean
• Maintain bolt tension

Maintenance

• Periodic operation recommended
• Check seal condition
• Verify handle security
• Inspect flange connections
• Clean as needed
• Test operation regularly

Additional Benefits

This butterfly valve combines efficient flow control with reliable sealing performance. The EPDM seals provide excellent chemical resistance and longevity in hot tub applications, while the quarter-turn operation allows for quick system isolation when needed.