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Atwood & Morrill® Cold Reheat Check Valve

»Products»Valves By Brand»Atwood & Morrill®»Atwood & Morrill® Cold Reheat Check Valve

Atwood & Morrill® Cold Reheat Check Valve

Atwood & Morrill® Cold Reheat Check valves are designed to reliably protect the High Pressure Steam Turbine from damage caused by reverse flow and bypass steam

Atwood & Morrill® Cold Reheat Check valves are designed to reliably protect the High Pressure Steam Turbine from damage caused by reverse flow and bypass steam. The design prevents reheat steam from returning to turbine on trip and protects the high pressure turbine exhaust from bypass steam and water when the turbine bypass system operates.

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Key features/benefits:

Proven swinging disc design
Inclined seat for short travel and quick operation
Wide, flat, non-jamming seats for tight seal
Streamlined flow passages for low pressure drop
In-line maintenance through bolted top cover
Closing assist side mounted air cylinder
Capable of withstanding multiple rapid closures

Applications:

Cold Reheat Steam

Design standard:

ASME B16.34

Pressure class range:

ASME Class 300 to 1500

Size range:

16″ to 42″ (400 mm to 1050 mm) Other sizes available upon request.

Temperature range:

Up to 1,200ºF (649°C)

Materials:

Carbon steel, Alloy steel, Stainless steel

End Configuration:

Weld End or Flanged

Upgrades/Adaptations:

Air filter regulator

Double acting air cylinder

Limit switches

Live loaded packing

Mechanical position indication

Position transmitter

Protective guards for levers and weights

Proximity switches

Solenoid valves

    Downloads

    • Trillium Valves USA Technical Bulletins
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    About Us

    Trillium Flow Technlologies

    Trillium Flow Technologies™, founded on a legacy of premier products and service, will continue to provide mission critical valves, pumps and aftermarket services in oil and gas, power generation, water and wastewater, and general industry.

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