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AHF TOP VALVES

Railway, Tank Car, Pressure Car Valves, Acid Cars, Chlorine Cars, Pressure Relief Devices, PRD, Safety Relief Devices, SRV, Vacuum Relief Devices, Rupture Discs, Midland Valves, AAR, FRA, Anhydrous Hydrogen Fluoride, AHF, Toxic Inhalation Hazard, TIH, Poisonous Inhalation Hazard, PIH, Ethylene Oxide, EO

AHF & EO TOP VALVES

Check Valve Features:

  • Dry-Disconnect Sealing System

  • Loaded/ threaded from top

  • Ensures 100% alignment with top valve

  • Minimal Void Cavity (mitigates corrosion build up)

Additional Features:

NON-RISING STEM

  • Less than 2” of travel to fully open/ close

  • 2-piece stem requires less turns/ torque to operate

    • 31 ft-lbs to close

    • 120 ft-lbs to sheer off

    • Powell & C-Kit approved

INNOVATIVE SEALTYT STEM SEAL

  • Spring loaded dynamic tapered washers adjust to maintain consistent pressure on PTFE O-Rings

  • Requires minimal stem adjustments

 
 

DUAL-VALVE

Fort Vale’s dual valve design, eliminates known structural weaknesses, numerous leak paths and costly maintenance issues with existing valves.

Angle Valve Features:

  • Non-Rising Stem

  • Dry-Disconnect Sealing System

  • Six port outlet flange

  • Exponential flow rates (~40% faster)

  • Fits (Dimensionally) over existing valves

  • Material Options: -               

    • 100% Stainless Steel (with Inconel 625 Superseat overlay)

    • Stainless Steel Body with Hastelloy C276 stem

    • 100% Hastelloy Body & Stem

Specifications

  • AAR Number E232112

  • Size Range                2”

 
 

Specifications

  • AAR Number E232111

  • Size Range                2”

6-BOLT OUTLET FLANGE

  • Eliminates leak point

  • Stabilizes stabber pipe

  • Anti-gallings/ self-aligning plug