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!