Precision Fluid Control Solutions
Our severe-service valves are custom-engineered to deliver robust performance, precise flow modulation, and long-term operating safety in extreme high-pressure, cryogenic, and corrosive environments.
Severe Service Control Valves
G114, G154 Series Bellows Control Valves
Features German Weizmann bellows for zero fugitive emissions in toxic or corrosive services, with an integrated anti-rotation mechanism.
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G115, G155 Series Cryogenic Control Valves
Patented top-entry cryogenic valve engineered for deep-freeze service down to -196°C in LNG, ethylene, and air separation systems.
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T220, T260 Series Three-Way Control Valves
Modular three-way control valves with erosion-resistant window plugs for precise mixing and diverting service under high thermal stress.
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A120, A160, A180 Series Angle Control Valves
Heavy-duty forged angle control valves designed for high-differential pressure slurry, black water, and hydrogenation processes.
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High-Pressure Oxygen Control Valve
Engineered for severe-service oxygen systems with bi-directional Class V seal and anti-vibration top-bottom trim design.
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EC-C/D Series Eccentric Rotary Control Valve
Compact, anti-erosive eccentric rotary valve with live-loaded packing and high rangeability for coal chemical and petrochemical plants.
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PA Series Pulverized Coal Flow Regulating Valve
Severe-service valve with sintered alloy trim and directional purge ports for precise pulverized coal and gas-solid slurry control.
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G110, G150 Series Single-Seated Control Valves
Versatile single-seated control valves with reversible seat design and Class IV-VI shutoff for general and high-pressure severe services.
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High-Performance Butterfly Valves
Triple-Eccentric Laminated Metal-Seated Butterfly Valve
Triple-offset laminated metal seat structure for isolation and modulation in water, steam, oil, and chemical service.
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Triple-Eccentric Bi-Directional Metal-Seated Butterfly Valve
Self-adjusting floating seat compensates for thermal expansion; ideal for thermal pipelines with Class B bi-directional sealing.
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Triple-Eccentric All-Metal Seated Butterfly Valve
Stellite hardfaced all-metal construction providing zero reverse leakage and maximum erosion resistance in extreme environments.
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Triple-Eccentric Cryogenic Butterfly Valve
Top-entry design with extended bonnet, drip tray, and live-loaded packing engineered for LNG and cryogenic applications.
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Triple-Eccentric High-Temp & High-Pressure Butterfly Valve
FEA-optimized cooling extension, Quickset 9001 packing, and Stellite seating for heavy industrial high-pressure service.
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Triple-Eccentric Flanged Butterfly Valve (ANSI)
Friction-free 90° rotation, bi-directional zero leakage, integral Stellite seat, and API 609 blow-out proof stem.
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Triple-Eccentric Wafer Butterfly Valve (ANSI)
Compact wafer design with friction-free seating, fire-safe construction, and ISO 5211 actuator mounting flange.
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Triple-Eccentric Lug Butterfly Valve (ANSI)
Space-saving lugged body with low torque operation, equal-percentage flow control, and reliable isolation.
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Industrial Ball Valves
Oxygen On-Off Ball Valve
Specifically designed for high-pressure pure oxygen service with cleanroom degreasing assembly. Fire-proof protection against thermal, oxidation, and static ignition, achieving FCS Class VI zero leakage.
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Cryogenic Top-Entry Ball Valve
Deep-cryogenic treated with a top-entry design for inline maintenance. Built for extreme cryogenic conditions in LNG, air separation, and ethylene facilities. Low torque with extended cycle life.
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Severe-Service Wear-Resistant Ball Valve
Engineered for severe erosive media, high pressures, and abrasive coal slurry. Configurations include lock-hopper, slag lock, and slurry shutdown valves for severe chemical processing.
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BA-F/S/P Series Metal-Seated Ball Valve
Specialized surface hardening with live-loaded packing for temperatures up to 1500°F (816°C). Features dual bearings, bi-directional sealing, body cavity self-relief, and fire-safe integrity.
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