Cerrobrass 104HV-ST Brass Needle Valve Kit 1 Inch Od

Product Description

The CERROBRASS 104HV-ST is a brass needle valve kit designed for precise flow control in fluid and gas piping systems. Needle valves provide fine-tuned shutoff and throttling capability, making them a reliable choice for instrumentation lines, HVAC control circuits, and plumbing applications where gradual flow adjustment is required. This kit includes the valve assembly ready for installation. The body is constructed from brass, offering solid corrosion resistance in both wet and dry service environments. With a 1 inch outside diameter, it fits standard trade piping configurations handled by licensed plumbers and HVAC technicians.

This needle valve kit is suited for residential and light commercial applications where controlled shutoff or metered flow is needed. Common install scenarios include gauge isolation, bypass lines, and service ports in hydronic heating systems, refrigeration circuits, and general plumbing service. The brass construction makes it appropriate for water, oil, and compatible gas service lines where a durable, non-ferrous valve body is specified.

Key Features

• Brass body construction provides corrosion resistance in wet and dry service environments
• Needle valve design allows fine flow throttling and precise shutoff control
• 1 inch outside diameter fits standard trade piping configurations
• Kit format includes all components needed for a complete valve installation
• Suitable for instrumentation lines, hydronic circuits, and service port applications

Compatibility

Designed as an OEM-style replacement or service addition for standard brass needle valve applications in residential and light commercial plumbing and HVAC piping systems.

Installation Notes

Installation should be performed by a licensed plumber or HVAC technician in accordance with applicable IPC or IFGC codes. Shut off and depressurize the supply line fully before removing any existing valve or fitting. Use appropriate thread sealant or tape as required by the fitting type and service medium. Do not overtighten the valve stem, as brass needle valves can be damaged by excessive torque on the packing nut.