AKH2.2

AKH2.2

The AKH2.2 Lined Full Port Ball Valve is a two-piece design that provides enhanced safety, stability, and rigidity, while eliminating potential leak paths for reliable performance.

Brand: Atomac
Category: Ball
Operator Options Non-Locking Wrench, Gear Operator, Bare stem, Oval handle
Industries Chemicals: Basic (Organic & Inorganic), Specialty (Fine & Consumer), Petrochemicals  Oil & Gas: Downstream Processing
Face-to-Face Standard ASME B16.10
Options V-Port or C-Port ball for modulating control, FEP/PFA/Tefzel/PP/PVDF liner options, Chlorine Service, Extended Packing, Stem Extensions
Materials Body: Ductile Cast Iron (EN-JS1049/ASTM A395). PFA / FEP, Stem: SST, Hastelloy C4, PFA, Ball: alloy steel / ductile cast iron - EN-JS1049/ASTM A395 / ceramic Al2O3*, PFA° / FEP°, Liner: FEP, PFA, Tefzel, PP, PVDF, conductive PFA
Valve Size ½” – 4”
Pressure Class Standard ASME B16.34
Design Temperature -10°C to 200°C
Type Two-Piece Full Port Lined Floating Ball Valve
Bonnet Anti-blowout stem assembly, ISO 5211 mounting pad
Packing PTFE Chevron or PTFE-graphite
Pressure Class Range CL 150
Seating PTFE, PTFE-glass-reinforced, PTFE-conductive
End Connections Flanged - ASME B16.5 150 lbs
Shut-Off Classification ANSI/FCI 70-2 Class VI (Bubble-tight shutoff)

Atomac lined ball valves feature a free-floating ball design that delivers several key benefits:

Low friction coefficients for reduced operating torques

Reliable positive shut-off across the full pressure range

Minimization of stem side loads, preventing atmospheric leaks through the valve gland

Anti blow-out stem design for enhanced safety, with built-in anti-static devices to protect against electrostatic discharge

Long-lasting seats, a large stem sealing area, and robust middle flanges with molded liners ensure a leak-free, low-maintenance valve, minimizing downtime

Available with a variety of liner materials, including FEP, PFA, Tefzel, PP, PVDF, and conductive PFA, to suit different application needs.

Design Standards ASME B16.5: Standard for pipe flanges and flanged fittings
ASME B16.10: Face-to-face dimensions for valves
API 598: Valve inspection and leak testing standard
DIN 2501/PN16: European flange dimensions standard
DIN EN 558 (Basic Series 1): European face-to-face dimensions standard
ISO 5211: Universal mounting pad for automation
Certifications TA Luft Certification: Compliance with environmental standards for fugitive emissions
ISO 9001: Quality management certification ensuring consistent manufacturing practices
Quality CMTR’s on Body and End Plate