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Belimo ZG-M4 Retrofit Screws For CCV Valves

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Special Price $13.94 Regular Price $18.12
In stock
SKU
ZG-M4
RETROFIT SCREWS FOR CCV VALVES
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HVAC Controls, HVAC Valve
Manufacturer:
https://www.partshnc.com/media/catalog/product/z/g/zg-m4_1.jpg
Manufacturer Name: Belimo
Product Number: ZG-M4
OEM Part Number: ZG-M4
Product Description: Retrofit Screws For Ccv Valves
Weight:0.13lbs/58.97g

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Product Questions (2)
Customer Questions
What maintenance is required for the Belimo ZG-M4 Retrofit Screws?

Inspect screws periodically for tightness to ensure secure valve mounting. Check for corrosion or wear in humid conditions and replace if needed. Keep threads clean during service to prevent binding and ensure smooth installation and accurate valve alignment.

What are common issues with the Belimo ZG-M4 Retrofit Screws?

  • Stripped threads from over-tightening.
  • Corrosion in damp conditions.
  • Loosening due to vibration.
  • Improper fit during retrofit installation.

Installation Steps

Step 1: Turn off HVAC system power and isolate the valve.

Step 2: Relieve system pressure before removing actuator or fittings.

Step 3: Remove existing mounting screws from valve assembly.

Step 4: Align new retrofit screws with valve mounting holes properly.

Step 5: Tighten screws evenly to secure actuator or linkage.

Step 6: Check alignment and smooth valve movement.

Step 7: Restore power and test valve operation for proper control.