Facebook Pixel
Sign-Up Bonus
Get 500 Reward Points instantly when you join.
Redeem Instantly
50 points = $1 off at checkout.
Earn as You Shop
$1 spent = 1 point every time you order.
Member Perks
Unlock exclusive member-only savings and offers.

Register and Earn 500 Reward Points
Toggle Nav
Search
Toggle Nav
Join Our Loyalty Program
main product photo

Belimo Z2050Q-J 1/2 Inch 2W 5.9Cv Chromevalvebody

Be the first to review this product
Special Price $32.14 Regular Price $41.79
In stock
SKU
Z2050Q-J
The Belimo Z2050Q-J 2-Way Chrome Valve Body is a hydronic flow control part that is used to control the flow of water in piping circuits. A mechanism of internal ball valves regulates the passage through which water passes through the valve body, regulating the circulation in coils, and piping in HVAC systems. The valve has a 1/2-inch connection size, and a 5.9 Cv flow rating, which creates a metered passageway between the supply and the return lines. It is connected to compatible rotary actuators that move the internal ball to control the flow of water in the heating or cooling equipment circuits in operation.
Add to Wish List
HVAC Controls & Electrical, Valves
Manufacturer:
https://www.partshnc.com/media/catalog/product/z/2/z2050q-j.jpg
Manufacturer Name: Belimo
Product Number: Z2050Q-J
OEM Part Number: Z2050Q-J
Product Description: 1/2" 2W 5.9Cv Chromevalvebody
Weight:0.37lbs/167.83g

Choose the best HVAC equipment parts and supplies from PartsHnC!

  • Same Day Shipping

  • Best Quality And Best Price

  • Wide Range of Inventory

  • Best Customer Service

Have More Questions or Need Help to Place The Order?
Reach us at (866)773-0907 or [email protected]

Reviews
Write Your Own Review
You're reviewing:Belimo Z2050Q-J 1/2 Inch 2W 5.9Cv Chromevalvebody
Your Rating
Product Questions (2)
Customer Questions
What maintenance is required for the Belimo Z2050Q-J Valve body?

Regularly inspect the valve body for leaks, corrosion, and debris buildup in ports. Ensure actuator connection is secure and operates smoothly under normal cycling. Periodically flush system to prevent sediment buildup and ensure flow efficiency.

What are common issues with the Belimo Z2050Q-J Valve body?

  • Leaks at seals or joints.
  • Actuator misalignment or sticking.
  • Reduced flow due to debris buildup.
  • Valve not responding to control signals.
  • Corrosion in internal components.

Installation Steps

Step 1: Shut off system power and isolate clean lines; fully drain and depressurize piping before work.

Step 2: Remove existing old valve and clean pipe threads and mating surfaces thoroughly.

Step 3: Install new valve correct flow direction using NPT connections with approved thread sealant.

Step 4: Tighten fittings securely while avoiding over-torque to protect chrome-plated brass body.

Step 5: Mount actuator if not pre-installed and ensure proper alignment on valve stem.

Step 6: Restore system, slowly refill, and check for leaks and smooth valve operation under control signal.