Atomac Catalogs


Atomac Lined Ball Valves

AKH3 Standard Port and AKH2A Full Port Valves

Size Range: ½” – 12”
  • Lockout standard on AKH3
  • Adjustable PTFE Packing
  • Anti-blowout stem
  • Fluorinated ethylene propylene (FEP) Liner – up to 300F / 150C
  • Perfluoroalkoxy (PFA) Liner – up to 400F / 200C
  • Ductile iron body sections with high strength B7 fasteners
  • Lining securely locked into the body by T-slots and locking grooves
  • ISO 5211 mounting pad

AMP3 Three-Way Lined Ball Valves

The AMP3, 3-way ball valve is the best choice for corrosive diverter valve applications.
Size Range: 1” – 3”
  • High flow capacity with minimal pressure loss through the valve, thereby reducing plant operating costs.
  • Floating ball seat design for bubble-tight shutoff across the pressure range.
  • Lower cost than alloy valves with equal or superior corrosion resistance in difficult services.
  • Compact design permits use where space constraints are a concern.
  • PFA standard material for valve lining and encapsulated ball. 
  • Rated for services to 200°C (400°F) and ambient pressures to 19.6 bar (285 psi). 
  • Available in 25 mm (1 in), 40 mm (11⁄2 in), 50 mm (2 in) and 80 mm (3 in) sizes.

AKH5 Ceramic Lined Ball Valves

Recommended when nothing else will work in abrasive slurries, high temperature corrosives and services with large temperature fluctuations. Available in 25 mm (1 in), 40 mm (11⁄2 in), 50 mm (2 in), 80 mm (3 in) and 100 mm (4 in) sizes.
Size Range: 1” – 4”
  • Adjustable PTFE Packing
  • Stem sealing requires virtually no maintenance with low stem torque
  • Ball seals against machined seat areas for shutoff to ANSI B16.104 Class IV
  • All interior body surfaces, and the ball, are made of solid Mg-PSZ for superior erosion/corrosion resistance
  • Optional V-port ball provides equal percentage control for throttling abrasive/corrosive media
  • Wide selection of stem material options available
  • ISO 5211 mounting pad

V-Port Lined Control Valves

In addition to the features and benefits that have made it the process industry’s most preferred lined ball valve worldwide, Atomac offers the V-port ball valve for precise modulating control services. Atomac V-port valves are available in 1 in (25 mm), 11⁄2 in (40 mm), 2 in (50 mm), 3 in (80 mm) and 4 in (100 mm) sizes and in models AKH3, AKH2A, AKH2.

AKH7 for Glass Pipe Systems

AKH7-KP valves are easy to install in glass pipe systems with socket/ball or plane ends according to DIN/ISO 3587 and 4704.
Size Range: 1” – 4”
  • Molded fluorocarbon resin liners are made of either FEP or PFA, depending upon application, for both long service and high corrosion resistance due to their uniform and blowhole-free thickness. The liners’ non-stick properties are also ideal for handling highly viscous fluids or for those process applications with high purity requirements.
  • Anti-static device protects against potentially dangerous electrostatic discharges.
  • Stem is internally assembled to eliminate possibility of blowout.
  • Long-term protection against atmospheric leakage is provided by PTFE chevron packing rings in the deep stuffing box and by the molded liner/seal.
  • For flange/glass end connections the AKH7-KPF is available.
  • AKH7 valves are also available with conductive material for
  • The linings, seals and gland packings.

AKH6 Fully Lined Tank Drain Valves

AKH7-KP valves are easy to install in glass pipe systems with socket/ball or plane ends according to DIN/ISO 3587 and 4704.
Size Range: 1” – 8”
  • Meets the design criteria of ASME B16.5 Class 150 (DIN 2501-PN 16) and is leak tested to API 598 (DIN 3230).
  • Designed with a larger inlet port, the valve’s full port design minimizes pressure loss and increases flow capacity to reduce energy and pumping costs.
  • Primarily used for tank drainage, AKH6 valves are also commonly installed in place of reducing spools to downsize piping dimensions.
  • FEP and PFA liners offer both long service life and superior corrosion resistance. The liners’ inert non-stick properties make it ideal for highly viscous or high purity services.

APN/T Lined Sampling Valves, APN/SG Lined Sampling Valves with Sight Glass

Atomac APN valves provide safe sampling of toxic and highly corrosive media without interruption of process flow.
Size Range: 1” – 3”
Available in DIN 2501-PN16 and ANSI B16.5 Class 150 designs
Maximum pressure to 87 psi (6 bar)
Sampling volumes between 25 and 100 ml
Optional connections for sample bottles
Designed with a minimum of dead space
Adaptable for use in vertical piping systems
Easily automated
FEP, PFA or conductive linings available

ASG Lined Sight Glass

Atomac sight glass offers clear visual inspection from either side. The integrated drip lip with its cast core provides visual flow indication even at low velocity.
Size Range: 1” – 6”
Highly Corrosion Resistant Liners
  • All internal components other than the glass have the same molded fluoro-carbon liners. These are made of either FEP or PFA, depending upon application, and offer both long service life and high corrosion resistance due to the thick, uniform, blowhole-free liner.  The liners’ non-stick and inert properties are ideal for highly viscous and high purity applications.
Safety Glass
  • Borosilicate glass is utilized to withstand high temperatures, mechanical stress and corrosion.

ARV2 and ARL Lined Check Valves, ARV/SG Lined Check/Sight Glass Combination

Size Range: 1/2” – 12”
  • Solid PTFE Ball
  • Full Port Design
  • Low Opening Pressure
  • Borosilicate Safety Glass

ASF Lined Strainer

Size Range: 1/2” – 12”
Flow Characteristics
  • The flow path through the filter insert is a larger area than the original pipe cross-section.  This minimizes possible pressure drop.
Corrosion Resistant Filter Insert
  • The insert consists of two perforated PTFE cylinders with an ETFE filter screen in between.  This design offers the same outstanding corrosion resistant properties as the FEP or PFA lining material.