Product Solutions for Power Generation:

Cogeneration

Combined Cycle

Coal

Super-Critical

Ultra Super-Critical

Nuclear

Renewable

Excellence In Flow Control

Customer Focused Solutions for the World’s Most Demanding Applications

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CIRCOR is a market-leading, global provider of integrated flow control solutions specializing in the manufacture of highly engineered valves, fittings, pipeline products and services, and associated products, for critical and severe service applications in the oil and gas, power generation and process industries.

Comprised of best-in-class, historically significant product brands, we consistently satisfy our customers’ mission-critical application needs by utilizing advanced technologies that can withstand extreme temperatures and pressures, from land-based to sub-sea and in-between.

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Valve and Pipeline Solutions

Partnering for Success. Globally.Every day, CIRCOR partners with thousands of the world’s most demanding companies to design, manufacture, and deploy highly engineered valve, instrumentation, sampling, and pipeline product solutions that keep our energy infrastructure in fluid motion.

Strategically located facilities and sales offices on four continents

High product and service availability

Over 400 distributors worldwide that form the CIRCOR Global Sales and Service Network

Globally integrated management communications

Pro-active decision-making authority at the local level

In-depth market knowledge and on-the-ground resources

CIRCOR. Excellence In Flow Control.

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Power Industry SolutionsCIRCOR has decades of experience providing valves to electric utilities and industrial power producers for demanding Power Generation applications.

Soot Blower Steam, Gland Seal Steam Auxiliary Steam Control

Excessive steam velocities create high noise levels and piping component damage. CIRCOR innovation minimizes noise levels and component damage.

Heater Drains, Slurry Control

Flashing and particle erosion can cause maintenance downtime. CIRCOR eccentric rotary plug design, from Leslie Controls, solves those erosive applications. Available in a multitude of body materials and trim upgrades.

Attemperator Spray Control, Turbine and Main Steam Drains

CIRCOR provides reliable, accurate control and fast response time with “zero leakage” shutoff. Available with Electric or Pneumatic Actuation.

E

G

F

H

I

C

A A

B

D

J K

1

3

LIQUID FUEL SKID (OPTIONAL)

COMBUSTION SECTION

COMPRESSOR

AIR INLET

GENERATOR

EXPANDER

HRSG

ATTEMPERATOR

KEY:A – Compression Air Extraction ValveB – Air Extraction Pilot ValveC – Trip Oil Solenoid ValveD – False Start Drain ValveE – Gas Purge Vent ValveF – Gas Purge Block ValveG – Liquid Fuel Stop ValveH – Fuel Nozzle Purge ValveI – Atomizing Air Bypass ValveJ – Generator Bearing Hydrogen Shutoff ValveK – Generator Bearing CO2 Purge Valve

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Balance of Plant Control Valves

Our cage guided globe valve offers efficient reliablity in some of the most hazardous conditions catering to many applications for the balance of plant. It offers industry leading flow capacity (Cv) and high temperature seal technology.

Emergency Fuel Shutoff, False Start Drain, Oil Dump

Isolation and draining of combustible fluid is essential for safe operation of systems, and we offer a full line of products from globe, butterfly, to ball valves capable of solving these critical applications.

Heater Bypass, Fuel Oil Control, Economizer Bypass

Our proven 3-way control valve products are available with Electric or Pneumatic actuation.

Feedwater Control, Boiler Feed Pump Minimum Flow, Deareator Control, Attemperator Spray Water Control

Cavitation can destroy down-stream systems without accurate pressure control. CIRCOR offers pressure reduction up to 6000 psi through its unique offering of application specific trim designs.

Desuperheating Systems

Our broad portfolio of desuperheating products includes probe style, venturi style, and spray ring style desuperheaters. We can offer a customized solution no matter what your desuperheating needs with full attemperation.

Compressed Air Extraction

CIRCOR metal seated butterfly valves provide proven anti-surge protection at high temperatures. These all stainless steel valves and their actuators operate in temperatures up to 600°F.

Turbine Bypass, Steam Conditioning

Our full line of pressure reducing and desuperheatering stations can handle 1200˚F to condenser condition with 6000 psi pressure drop to fulfill the requirements of the most sophisticated power facility.

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DEAERATOR

BOILER FEED PUMP

TREATMENT

HP TURBINE

IP TURBINE

LP TURBINE

GENERATOR

CONDENSOR

KEY: 1 – Feedwater Control Valve 2 – Boilerfeed Pump Recirculation Valve 3 – Attemperator Spray Control Valve 4 – Turbine and Header Drain Valves 5 – Turbine Bypass /

Steam Conditioning Valve (PRDS)

6 – Desuperheater Spray Control Valve 7 – Gland Seal Steam Control Valve 8 – Deaerator Level Control Valve 9 – Process Steam Conditioning Valve (Optional) 10 – Automatic Recirculation Valve

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5 6 5

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Severe Service Control ValvesLeslie Aeroflow

1” - 16”

ANSI 150 - 4500

Zero Leak Technology

Custom Characterized Cage

Tri-Sheer Protected Seat Design

Hung Cage for Thermal Expansion

Schroedahl AC and BK 1”-24” (DN25-450)

ANSI 900-4500 (PN150-600)

ANSI Class V or Better

Custom Characterized Cage/Axial Design

Cavitation Control/High Rangability

Pneumatic, Electric, or Hydraulic Actuation

RTK REflex 1/2”-12” (DN15-420)

ANSI 150-2500 (PN20-420)

Unbalanced/Balanced Plug Design

Threaded or Quick Change Trim Available

Metal Bellow Seal Options

NACE Ready

Leslie D-Series 2” - 16” (DN50-400)

ANSI 150-1500 (PN20-250)

Balanced Design

ANSI Class IV, V Available

General Service Control Valves

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R.G. Laurence 2800 Series 1/4” - 6”

2 & 3 Way Industrial Solenoid Valves

Heat-Actuated Fire-Cide Valves (FM Approved for Emergency Shut-Off)

Optimal Safety for Gas Turbines

Schroedahl TDM 3-Way (4-Way with Additional Start-Up Bypass)

Self Operated Pump Protection Valve

Max 230Bar / 3335 psi HP Service

No Cavitation at Highest Pressures

More Than 50 Years Experience

Schroedahl MRK 3-Way Pump Protection Valve

Supercritical HP Feed & HP Injection Service

Max 500Bar / 7250psi Critical Service

No Cavitation Up To 500 Bar

Suitable for continuous low load application

Integrated Check Valve / Low Noise

Automatic Recirculation Valves

On/Off ValvesRotary Plug Control ValveLeslie KMAX

1"-8"

ANSI 150-600

Class IV, V, VI shutoff options

Rugged for slurry, clean, dirty and corrosive environments

FTC, FTO or bi-directional options

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Steam Conditioning / Turbine Bypass SystemsLeslie Aeroflow Ring Style

1” - 16”

ANSI 150 - 4500

Zero Leak Technology

Custom Characterized Cage

Tri-Sheer Protected Seat Design

Hung Cage for Thermal Expansion

Schroedahl DU 1"-24" (DN25-600)

ANSI 150-4500 (PN20-600)

High Controllability

High Rangeability with Near to Saturation

High Precision Desuperheating

Pneumatic, Electric, or Hydraulic Actuation

Efficient Noise/Vibration Control

CIRCOR Dump Tube 6"-48" (DN150-1200)

Rapid Temperature Drop

Efficient Condensor Protection

Custom Engineered Per Requirement

Dump Tube

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Steam Conditioning / Turbine Bypass Systems DesuperheatersSchroedahl Venturi

6” - 60” (DN 150 - 1500)

ANSI 150 - 2500 (PN 20 - 420)

API 10000 - 20000

De-Pressurizing & Blow-Down Service

Schroedahl DK Probe 6"-20" (DN150-500)

ANSI 600-2500 (PN 100-420)

Integrated Water Injection Cooling

Simple Insertion Replacement

Class IV, V Shutoff Available

High Volume Desuperheating

Leslie Ring Style 6"-48" (DN150-1200)

Highly Characterized Control

High Rangability Through Design

Up to 1200F / 6000psi Pressure Drop

Large Spray Volume Capable with No Pressure Drop

Schroedahl DKT Steam Assist 1/2"-40" (DN15-1000)

ANSI 150-1500 (PN 20 - 250)

Highest Cooling Rangability

Extreme Temperature Reduction

Low Steam Velocity Control

Precise Saturation Control

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Ball ValvesKF Valves

1/2" - 60"

Two and Three Piece

Floating or Trunnion

End Connections: Threaded, Socket Weld, Butt Weld, Grooved, Flanged

Precise Control and Positive Shutoff

Hoke, Gyrolok, Dopak, Texas Sampling

Instrumentation Valves

Fittings

Manifolds

Sampling Systems

Instrumentation& Sampling

Control Ball ValvePibiviesse CageBall

6” - 60” (DN150 - 1500)

ASME 150 - 2500 (API 10000 - 20000)

Noise Reduction, Cavitation Control

Minimizes Erosion and Hydrate Formation

Integrated Downstream Silencer/Restrictor Options

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Notes

©2017 CIRCOR. All rights reserved.03695_CRE Rev 1 0317

www.circorpowerprocess.com

CIRCOR is a market-leading, global provider of integrated flow control solutions, specializing in the manufacture of highly engineered valves, instrumentation, pipeline products and

services, and associated products, for critical and severe service applications in the oil and gas, power generation, process, aerospace, and defense industries.

Excellence In Flow ControlAsia | Europe | Middle East | North America | South America

12501 Telecom Drive

Tampa, FL 33637

Power@circor.com