Welded Ball Valve DN15-DN150

The RICKS ​​Carbon Steel DN15–DN150 Ball Valve​​ delivers unparalleled performance for critical sectors like oil/gas, heating, and water supply. Engineered for zero leakage and extreme durability, this valve meets DIN/EN/GOST standards while offering 30-year reliability.

Zero-Leakage Guarantee: Unmatched Sealing Technology​

Our ​​Welded Ball Valve Dn15-Dn150​​ features triple-secure design:

1. ​​Integrally Welded Body​​: Eliminates external leakage risks.

2. ​​Dual PTFE Seats + Spring Mechanism​​: Achieves ISO 5208 bubble-tight sealing under pressure/temperature shifts (-20°C to 200°C).

3. ​​Triple-Seal Valve Stem​​: PTFE gaskets + graphite packing prevent stem leaks.

Robust Construction Highlights​​

• ​​Materials​​: 20#/P235GH carbon steel body, AISI 304 ball, 20Cr13 stem.

• ​​Lip-Type Sealing​​: Resists deformation from dynamic pressure impacts.

• ​​Anti-Lock Stem​​: Eliminates jamming during operation.