Description
Nibco Brass 4-Zone Chilled Water Manifold 1-1/4" Copper 1/2" NPT Ball Valves
This is a custom-fabricated 4-zone chilled water distribution manifold built on a 1-1/4" copper pipe header with four Nibco brass WOG ball valves on 1/2" NPT branch connections. The manifold includes a 90-degree copper elbow at one end and runs approximately 22" from the center of the elbow to the capped end, with the four branch valves spaced on 4.5" centers. Each valve features a blue lever handle for easy manual zone control.
Specifications & What's Included
- Header pipe: 1-1/4" copper, approximately 22" center-of-90 to end
- Number of zones: 4
- Branch connections: 1/2" NPT, spaced on 4.5" centers (5" on-center spacing)
- Valve brand: Nibco
- Valve type: Brass ball valve
- Valve rating: WOG (Water, Oil, Gas rated)
- Valve connection: 1/2" NPT female
- Handle: Blue lever handle, manual operation
- End fitting: 90-degree copper elbow (supply/return connection point)
- Valve body material: Brass with stainless trim
- Header material: Copper pipe
Applications
Chilled water manifolds like this are standard components in hydronic HVAC systems, where a single chilled water supply and return loop must be distributed to multiple zones or fan coil units. Each ball valve independently controls flow to one zone, allowing individual zones to be isolated for service or balancing without shutting down the entire system. This type of manifold is commonly used in commercial and light-industrial buildings, clean rooms, data center cooling loops, laboratory HVAC systems, and process cooling applications. The Nibco brass WOG ball valves are a widely trusted choice in these systems for their durability and reliable shutoff at typical chilled water pressures and temperatures. Custom copper manifolds of this style are fabricated by HVAC contractors to fit specific zone counts and branch spacings required by the system layout.
This Nibco 4-Zone Chilled Water Manifold has been inspected and appears to be in good used condition. The copper pipe shows normal oxidation and surface tarnish consistent with prior installation, and the four Nibco brass ball valves show light wear and some surface oxidation on the stainless valve bodies — all four lever handles are intact and the valves turn freely. The unit was pulled from a working environment where it was previously in service. Please view our photo set and contact us if you have any questions.
Warranty Information
Additional Information
Brand: |
NIBCO |
Model: |
4-Zone Chilled Water Manifold |
MPN: |
N/A |
Type: |
Chilled Water Distribution Manifold |
SKU: |
32262 |
Number of Zones / Valves: |
4 |
Main Pipe Size: |
1-1/4" Copper |
Branch Size: |
1/2" NPT |
Branch Spacing (Centers): |
4.5" (on 5" centers) |
Valve Brand: |
Nibco |
Valve Type: |
Brass Ball Valve |
Valve Rating: |
WOG (Water, Oil, Gas) |
Valve Connection: |
1/2" NPT |
Pipe Material: |
Copper |
Valve Body Material: |
Brass |
Handle Type: |
Lever (Blue Handle) |
Application: |
Chilled Water Distribution, HVAC, Hydronic Systems |
Seller Notes: |
Manifold with four Nibco brass ball valves. No additional fittings or mounting hardware included. |
Country/Region of Manufacture: |
United States |
Condition Notes: |
This Nibco 4-Zone Chilled Water Manifold is in good used condition. Copper pipe shows normal oxidation; all four Nibco brass ball valves are intact with levers turning freely. Pulled from a working environment. |
California Prop 65 Warning: |
WARNING: This product can expose you to chemicals including lead and lead compounds, and DEHP (a phthalate), which are known to the State of California to cause cancer and birth defects or other reproductive harm. Go to P65Warnings.ca.gov |