Nuclear & Power Division Process Solenoid Valves

Description

Valcor’s nuclear process solenoid valves are extremely reliable due to their rugged design, simplicity of operation, and a minimum number of moving parts. Available in a multitude of body sizes, materials, operating voltages, flow capacity, and pressure ratings, Valcor valves are designed and manufactured according to customer specifications and following the guidelines of ASME B&V codes.

Application

These valves are engineered for liquid or gas applications in the nuclear industry. Typical applications are feed water control systems, dump lines, make-up water, miscellaneous process systems, N2 systems, monitoring and sampling systems.

Design Features and Benefits

  • Coil Insulation – Class H (min) Rated for 220°C (428°F)
  • Available with Position Indicating Switches
  • ASME B & PV Section III, Classes 1, 2 and 3
  • Continuous duty cycle without any cool down period
  • Valve ratings – ANSI class 150 to 2500.
  • Radiation resistance: Standard: 2×108 rads.
  • Qualified life: Up to 60 years + LOCA.

2-Way Valves (N-Stamp)

V526B

Balanced

  • Cv Values up to 50
  • Pressures up to 3000 PSIG
  • Max Fluid Temperatures of 300°F
  • Bi-Directional Capabilities

V526D

Direct Lift

  • Cv Values up to 10
  • Pressures up to 2500 PSIG
  • Max Fluid Temperatures of 650°F
  • ANSI Class 150 – 2500

V526P

Pilot Assist

  • Cv Values up to 180
  • Pressures up to 4000 PSIG
  • Fluid Temperatures up to 650°F
  • ANSI Class 150 – 2500

V526G

Gate Type

  • Cv Values up to 11
  • Pressures up to 2500 PSIG
  • Fluid Temperatures up to 650°F
  • ANSI Class 150 – 2500

3-Way Valves (N-Stamp)

V57300

Direct Lift

  • Cv Values up to 30.0
  • Pressures up to 2500 PSIG
  • ANSI Class 150 – 2500
  • ASME Section III, Classes 1, 2 and 3
  • Liquid or Gas Media

4-Way Valves (N-Stamp)

V52600-5410

4-Way Directional

  • Cv Values up to 1.1
  • Pressures up to 3226 PSIG
  • Fluid Temperatures of 104°F
  • ANSI Class 1500
  • Water/Heavy Water Medias

2-Way Valves — B31.1 Code

V44700

Shut-Off Valve

  • Cv Values up to 1.0
  • Pressures up to 1250 PSIG
  • Fluid Temperatures up to 200°F
  • ANSI B31.1 Requirements
  • Normally Open/Normally Closed

V70400

Shut-Off Valve

  • Cv Values up to 11.0
  • Pressures up to 200 PSIG
  • Fluid Temperatures up to 200°F
  • Meets ANSI B31.1 and Nuclear Regulatory 1.143
  • Normally Open/Normally Closed