HPCV and Other Specialty Valves


Emergency Shutoff Valves

The Aegis® ESV series ball valve performs a crucial task of providing positive shutoff during rail car unloading. Its emergency shut off feature ensures that the valves stops flow in case of damage to the line or valve ensuring a safe offloading process.
ESV Valve Product Specifications
Application Reliable Isolation and Control of Extremely Corrosive Liquids and Gas
Standards 16.5, 16.10, 16.34, API 598, BS 6755
Size 1"
Body Material Monel M-35
Trim Hastalloy C-276
Temperature Rating -150˚F to 400˚F
Pressure Rating 1500 PSIG WOG
Process Sealing Bubble Tight per API 598, Self Relieving Seats, Gas Tested
Stem Sealing Live Loaded Chevron Packing
Connection Type NPT X NPT
Control Characteristics Equal Percentage
Flow Direction Uni-Directional 
Design Benefits
One Piece Body Design
Bi-Directional Paraflon Self Reliving Seats
Blow-out Proof Stem
Double-D Stem Profile
Low Torque
TA Luft VDI 2440 section Certified
Applicable Standards
ASME B16.5 - Standard Flange Dimensions
ASME B16.10 - Face-to Face and End-to-End Dimensions of Valves
ASME B16.34 - Valve Body Minimum Wall Thickness
API 598 - Details for the Testing and Inspection Requirements for Gate, Globe, Plug, Ball, Check, and Butterfly Valves
Chlorine Institute Pamphlet #6 - Piping Systems for Dry Chlorine

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