Welded Ball Valve

Description

The Welded Ball Valve (fully welded ball valve) has a one-piece, all-welded steel body with butt-weld ends, so there are no body joints that can leak. It is maintenance-free, can be buried directly in the ground, and is widely used on district heating and natural gas networks.

Technical Specifications:

• Pressure Class: PN16 / PN25 / PN40
• Size Range: DN15 – DN600
• Applicable Medium: Hot water, natural gas, oil, steam condensate
• Operating Temperature: -29°C to 200°C

Main Parts and Materials:

Key Product Features:

1. Fully Welded Body: No body flange joints, zero external leakage.
2. Buried Installation: Can be installed underground with extension stem.
3. Maintenance-Free: Long service life without servicing.
4. Weld Ends: Direct welding into the pipeline.
5. Bubble-Tight Seal: Spring-loaded seats seal at low and high pressure.

Applications:

Ideal for District Heating, Natural Gas Networks, Buried Pipelines, and Industrial Utilities. Specifically suited for permanent installations where leakage must be avoided.

Additional information