Severe service metal-seated ball valves for high temperature, abrasive and corrosive applications.Permits in-line access for seat replacement.Low emission stem seal.Live-loaded two-piece flanged gland.Fully-guided stem reduces side thrust effect to eliminate wobbling.
Can be welded into line without disassembly. Consult IOM for details.
Full port reduces risk of clogging in slurries and solids applications.
Body-cover joint not affected by pipe stresses
Operation automatically wipes ball clean.
Velan metal-seated Top-entry in-line repairable ball valves Specifications:
Maximum Temperature (C)
Pressure Nominal from (bar)
Pressure Nominal to (bar)
ASME B16.34.Tightness rates: Allowable leakage rate at full ΔP: ASME/FCI 70-2 Class V. Tighter shutoff available upon request.
- Other parts' material
High sealing integrity of body-cover joint due to fully-enclosed spiral-wound stainless steel graphite gasket design.Solid CoCr alloy seats with large seating faces.Stainless steel blowout-proof stem.
- Ball material
Stainless steel ball, hard chrome plated.
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