Welded Ball Valve DN15-DN150
Welded ball valvebecomes more and more popular in heating filed1:Dual seat and two-way sealing!2:Bubble grade sealing, Non-leakage!3:Slotless valve stem: no leakage, high strength, no deformation4:Lip type sealing: avoid the deformation and damage due to dynamic pressure impact5:With anti-lock function
The RICKSBall Valvedelivers 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.
Our Welded Ball Valve Dn15-Dn150features triple-secure design:
Integrally Welded Body: Eliminates external leakage risks.
Dual PTFE Seats + Spring Mechanism: Achieves ISO 5208 bubble-tight sealing under pressure/temperature shifts (-20°C to 200°C).
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.
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