Steel Ball Valve DN200-DN300
Steel Ball Valve DN200-DN300 engineered for zero-leakage performance in critical industrial systems since 1995. European technology ensures 30-year reliability.
Ricks Ball Valve features dual PTFE & spring-loaded seats achieving ISO 5208 bubble-tight sealing. Lip-type seals resist pressure surges and thermal deformation – essential for district heating networks. Slotless stem design prevents deformation with triple PTFE seals and graphite gaskets, eliminating stem leakage in oil/gas applications.
Robust Construction Specifications
Body: Integrally welded (20#, P235GH, or ST.38 Steel)
Ball:AISI 304 Stainless Steel, corrosion-resistant
Precision:CNC-machined components (±0.01mm tolerance)
Smart Functionality & Customization
Anti-lock mechanism ensures smooth operation
Low torque verified via imported equipment
Adjustable stem height for direct burial
Multiple connections (DIN/EN/GOST)
We can offer customized Carbon Steel Valve Solutions according to your requirements about the length,diameter which comply with the DIN,EN,GOST standard!
