MF Relief Valve – EPDM 0.5″ Hose Connect – To 3/8″ 4 x 6mm

Introduction

As a retailer of hot tub and spa equipment, I’m pleased to offer this professional-grade MF relief valve with EPDM seals designed for chemical dosing systems in spa, hot tub, and pool installations. This precision valve provides essential pressure relief and flow control while featuring durable EPDM construction for reliable performance in spa water treatment applications.

Product Overview

This specialized relief valve combines precise pressure control with chemical-resistant EPDM seals, featuring versatile connection options from 0.5″ hose connections to 3/8″ and 4 x 6mm fittings. The valve ensures safe operation of chemical dosing systems by preventing over-pressurization while maintaining accurate chemical delivery.

Key Features

EPDM Seal Construction

Features high-quality EPDM (Ethylene Propylene Diene Monomer) seals that provide excellent chemical resistance and durability in spa environments, offering reliable sealing performance against common water treatment chemicals.

Versatile Connection Options

Accommodates multiple connection sizes including 0.5″ hose connections, 3/8″ fittings, and 4 x 6mm tubing, providing flexibility for various dosing system configurations and easy integration.

Precision Pressure Relief

Engineered to provide accurate pressure relief in chemical dosing systems, protecting pumps and equipment from damage while maintaining consistent chemical delivery rates.

Applications

Chemical Dosing Protection

Essential for protecting dosing pumps and chemical injection systems from over-pressurization, ensuring safe and reliable operation of automated water treatment systems.

Standard Spa Systems

Ideal for residential and commercial spa installations where reliable pressure relief is needed with cost-effective EPDM sealing for standard chemical compatibility.

Automated Water Treatment

Perfect for automated dosing systems requiring precise pressure control to maintain consistent chemical delivery rates and protect system components.

Technical Specifications

Specification	Details
Primary Connection	0.5″ hose connect
Secondary Connections	3/8″ and 4 x 6mm
Seal Material	EPDM (chemical-resistant)
Category	Dosing Accessories
Function	Pressure relief valve
Application	Chemical dosing systems
Compatibility	Standard spa chemicals

Installation & Benefits

The valve installs into chemical dosing lines to provide essential pressure relief and system protection. The EPDM seals offer reliable chemical compatibility with standard spa treatment chemicals while the multiple connection options accommodate various system configurations. This professional-grade component prevents costly equipment damage while maintaining consistent chemical dosing performance in spa environments.