Legend Valve 8330p-10-9 Stainless Steel 9 Port Manifold

Product Description

The LEGEND VALVE 8330p-10-9 is a 9-port, 1-inch stainless steel distribution manifold designed for hydronic and radiant heating systems. It distributes flow from a single supply line across multiple circuits, providing balanced delivery to each zone. Rated for a maximum working pressure of 125 psi (non-shock) and a maximum working temperature of 230 degrees F, this manifold is built for demanding residential and light commercial installations. Flow capacity reaches 2 gallons per minute per circuit with a total system capacity of up to 16 gpm. Licensed plumbers and hydronic heating contractors are the primary installers.

This manifold is suited for radiant floor heating, snow melt systems, and other multi-zone hydronic applications where individual circuit control is required. The 9-port configuration supports larger zoned layouts in residential or light commercial settings. It is designed to handle the elevated temperatures and continuous operating pressures common in closed-loop hydronic systems. The 1-inch main line connection accommodates standard supply and return piping used in typical hydronic distribution setups.

Key Features

• 9 individual ports allow distribution across up to 9 separate hydronic circuits
• 1-inch main manifold size with a rated flow capacity of up to 16 gpm total
• Maximum working pressure of 125 psi (non-shock) for reliable closed-loop service
• Maximum working temperature of 230 degrees F suitable for hydronic heating applications
• Stainless steel construction resists corrosion in continuous wet service environments
• Per-circuit flow of 2 gpm supports standard radiant tubing layouts

Compatibility

Designed as an OEM-style replacement or new-installation manifold for multi-zone hydronic and radiant heating distribution systems using 1-inch main supply and return lines.

Installation Notes

Installation should be performed by a licensed plumber or qualified hydronic heating contractor in accordance with applicable local plumbing codes and the International Plumbing Code (IPC). Shut off system water supply and depressurize the hydronic loop before making any connections. Use appropriate thread sealant rated for potable or hydronic water service on all threaded joints. Do not exceed the rated working pressure or temperature listed on this manifold.

Technical Specifications

• Number of Ports: 9
• Main Line Size: 1 inch
• Material: Stainless Steel
• Max Working Pressure (Non-Shock): 125 psi
• Max Working Temperature: 230 degrees F
• Max Flow per Circuit: 2 gpm
• Max Total Flow: 16 gpm

Standard Information

• Brand: LEGEND VALVE
• Manufacturer Part Number: 8330p-10-9