Email format error
Email cannot be empty
Email already exists
6-20 characters(letters plus numbers only)
The password is inconsistent
Email format error
Email cannot be empty
Email does not exist
6-20 characters(letters plus numbers only)
The password is inconsistent
Liquid Sealed Water Meters
-
0.00 ~ 0.00/
1/ (Min. Order)
Liquid Sealed Water Meters are a type of water meter designed with liquid sealing technology to protect internal mechanical components, primarily aimed at enhancing measurement accuracy and long-term reliability. Below are the key details:
Core Definition
Liquid Sealing Technology: A non-compressible sealing liquid (e.g., glycerin or silicone oil) is injected around critical components (such as counters and gear sets) to form a physical barrier, preventing moisture, contaminants, or condensation from entering the internal structure.
Purpose: Minimize measurement errors caused by scale, corrosion, or mechanical wear, and ensure durability in harsh environments.
Mechanical drive with protection liquid filled register;
Non Return Valve for selecting;
Product Size
MJ - LFC for Dn50
Product Features
Mechanical drive with protection liquid filled register;
Non Return Valve for selecting;
Standard
ISO 4064:1993 vision in Class B or ISO 4064:2005 vision (R = 80)
ISO 4064:1993 vision in Class C or ISO 4064:2005 vision (R = 160)
| Type | Liquid Sealed Water Meters | Dry Type Water Meters |
|---|---|---|
| Sealing | Liquid sealing | Magnetic coupling or mechanical seals |
| Water Quality | High impurities, hard water | Clean water |
| Maintenance | Low (5–10 years) | Higher (recalibration every 3–5 years) |
| Cost | Higher (complex technology) | Lower |
