Nuclear & Power Division

NUCLEAR STANDARDS/CERTIFICATIONS
ASME Section NQA-1ANSI N45.2
IEEE 323/344/38210CFR50 Appendix B
ASME QME-1
ISO-9001
MIL-Q-9858
MIL-I-45208
MIL-STD-45662
MIL-STD-767
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    Valcor Nuclear provides high quality flow control devices to the nuclear power industry including nuclear power plants, laboratories and waste treatment facilities. For decades, Valcor has earned a reputation of dependability with an expansive installed base of valves and related components in the US and international nuclear market.

    Valcor’s family of nuclear flow control components include an extensive line of solenoid operated valves, flow and pressure regulators, check valves, excess flow check valves, cavitating venturis and plug resistant orifices. Additionally, Valcor has teamed with Hoke, Circle Seal, CU Services and Fox Valve to provide “N” stamped and safety related versions of products formerly supplied to the nuclear market by these companies.

    WHERE ARE OUR PRODUCTS USED?
    Containment IsolationRx & Pressurizer Head Vents Safety Injection Isolation and Sampling Chemical & Volume Control System
    Residual Heat Removal System sampling/isolationAir Condition Unit Drain and Isolation Control Room Habitability Isolation Nitrogen Supply and Isolation
    Post Accident Sampling SystemSteam Generator Blow Down Isolation and Sampling Component Cooling Water Isolation Emergency Diesel Generator Air Start/Stop/Over-speed
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    Valcor’s IEEE 323, 344 & 382 qualified 2-way, 3-way and 4-way Process Solenoid Valves are designed to ASME Sec III standards and handle a variety of process gas and liquids.

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    Valcor’s family of IEEE 323, 344 & 382 qualified Air-Pilot valves come in a range of flow capacities and are used to actuate control valves in nuclear power plants.

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    Valcor’s large range of air operated and manually operated Instrumentation Isolation Valves are designed to ASME Sec III standards and are used in safety related applications.

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    Valcor’s ASME Section III code regulators are rated up to 2500 LB Class for fluids and gases. These regulators are either single or multi stages to meet process demands.

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    Valcor’s ASME Section III venturis and orifices meet the specific customer requirements for primary and secondary process systems within the NPP.

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    Valcor’s ASME Section III plug resistant orifices meet the specific process conditions in the NPP. These are a passive alternative to steam traps in steam, condensate and drain lines.

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    Valcor designs SOV and instrument rack systems for Emergency Diesel Generators and skid-mounted process packages requiring an extensive degree of installed instrumentation components.

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    Valcor custom designs and manufactures ASME Section III Check and Excess Flow Check Valves to specific customer requirements.