AKH2A Full-Port Lined Ball Valve

The AKH2A Full-Port Lined Ball Valve has the same benefits as AKH2 in an ASME dimensional valve. 1 in (25 mm) through 6 in (150 mm). See page 17 for technical data.

Flowserve is the world’s leader in the design and manufacture of corrosion resistant fluoropolymer lined valves. Flowserve Atomac valves provide bubble-tight shutoff, low maintenance, no-leak stem seals, and the safety assurance of a blowout-proof stem assembly. For performance, safety, and reliability, Atomac is the valve of choice.

Industries:
Acid Transfer, Agriculture, Bleach Chemicals, Caustic and Chlor-Alkali, Water Treatment, Food Processing, Leaching Acid, Pharmaceuticals, Waste Processing, Chemical and Liquor.

AKH2A Full-Port Lined Ball Valve has ANSI Body dimensions. Thick liner is 100% spark-tested with 20,000 V, made from highly corrosion-resistant FEP. A variety of metallic and non-metallic ball material options are available.

Ductile iron body sections (ASTM A39560-40-18) with high strength B7 fasteners are both robust and rigid. B8 bolting is offered as an alternate. Designed in accordance with ASME B16.5, Class 150 flange dimensions and ASME B16.10 face-to-face dimensions. Leak testing according to API598.

Features

• Lining securely locked into the body by T slots and locking grooves; completely encapsulated ball and stem.
• PTFE chevron packing provides stem seal integrity while maintaining low turning torque.
• Anti-blowout stem assembly prevents stem blowout
• ISO 5211 universal mounting pad permits easy automation even with the valve in the pipeline
• Characterized ball available for throttling applications Stem Extensions Allow for insulation of valve

Extended Packing:
Fully lined stuffing box with purge connection and live-loading for additional fugitive emission protection available on AKH2, AKH2A and AKH3 (TA Luft Certified).

Chlorine Service:
Specially prepared and trimmed per Durco standard chlorine cleaning procedure.

Stem Extensions:
Allow for insulation of valve.

Atomac/Automax® Rotary Control Valve Packages:

Precision control, corrosion resistance, positive stem sealing, and bubble tight shut-off in a low torque rotary control valve at a fraction of the cost of traditional rising stem valves.