Instrument Class Solenoid Valves

Design Features and Benefits
All PTFE construction, alternate materials of PEEK, PPS, and PCTFE
Port connections of 10-32, 1/4 – 28, 1/8” NPS/NPT, and surface mount
Orifice sizes of .040″, .062″, .095″ and .156″
Pressure ratings from vacuum to 100 psi
Fast response times and life expectancy in the millions of cycles
Low wattage coils and low internal dead volumes
Available in two-way normally closed and normally open, universal three-way, and alternate mountings and manifold configurations
Accessories and Technical Information

Description

Ranging in size from 3/4” to 1.5” in diameter, the Valcor Scientific family of Instrument Class Solenoid Valves are available in direct acting two-way normally closed / normally open, and universal three-way operating modes. Made with all PTFE, PEEK, PPS, or PCTFE wetted parts, body configurations include threaded ports, surface mount, and inline and gradient manifolds. Compact size, low internal volumes, and low power consumption set our offering apart from the rest of the industry.

Application

Utilizing a PTFE isolating diaphragm to seal on the PTFE body seat, these highly inert valves are capable of handling a wide range of corrosive or high purity fluids and gases. Fully bi-directional, they are rated at vacuum to 30 psi as standard, with 100 psi as a high pressure option. Typical applications include medical and analytical instrumentation, chemical and process analyzers, liquid and gas chromatographs, and mass spectrometers.

    Threaded Ports

    2-Way Valves

    3-Way Valves

    Normally Closed

    SV74

    Direct Acting

  • • .040″ to .156″ Orifice Sizes

    • 10-32, 1/4 – 28, and 1/8″ NPS Port Sizes

    • Pressures from -28″Hg to 100 psig

    • PTFE, PEEK, and Kel-F Constructions

    • Compact and Low Power

    SV74 Data Sheet
    Normally Open

    SV76

    Direct Acting

  • • .040″ to .156″ Orifice Sizes

    • 10-32, 1/4 – 28, and 1/8″ NPS Port Sizes

    • Pressures from -28″Hg to 100 psig

    • PTFE, PEEK, and Kel-F Constructions

    • Compact and Low Power

    SV76 Data Sheet
    Universal

    SV75

    Direct Acting

  • • .040″ to .156″ Orifice Sizes

    • 10-32, 1/4 – 28, and 1/8″ NPS Port Sizes

    • Pressures from -28″Hg to 100 psig

    • PTFE, PEEK, and Kel-F Constructions

    • Compact and Low Power

    SV75 Data Sheet

    Surface Mount

    2-Way Valves

    3-Way Valves

    Normally Closed

    SV74SM

    Direct Acting

  • • .040″ to .156″ Orifice Sizes

    • Through Hole Screw Mounting

    • Pressures from -28″Hg to 100 psig

    • PTFE, PEEK, and Kel-F Constructions

    • Compact and Low Power

    SV74SM Data Sheet
    Normally Open

    SV76SM

    Direct Acting

  • • .040″ to .156″ Orifice Sizes

    • 10-32, 1/4 – 28, and 1/8″ NPS Port Sizes

    • Pressures from -28″Hg to 100 psig

    • PTFE, PEEK, and Kel-F Constructions

    • Compact and Low Power

    SV76SM Data Sheet
    Universal

    SV75SM

    Direct Acting

  • • .040″ to .156″ Orifice Sizes

    • 10-32, 1/4 – 28, and 1/8″ NPS Port Sizes

    • Pressures from -28″Hg to 100 psig

    • PTFE, PEEK, and Kel-F Constructions

    • Compact and Low Power

    SV75SM Data Sheet
    Inline Manifolds
    Normally Closed

    SV74M

    Direct Acting

  • • .040″ to .156″ Orifice Sizes

    • Through Hole Screw Mounting

    • Pressures from -28″Hg to 100 psig

    • PTFE, PEEK, and Kel-F Constructions

    • Compact and Low Power

    SV74M Data Sheet
    Gradient Manifolds
    Normally Closed

    SV74GM

    Direct Acting

  • • .040″ to .156″ Orifice Sizes

    • Through Hole Screw Mounting

    • Pressures from -28″Hg to 100 psig

    • PTFE, PEEK, and Kel-F Constructions

    • Compact and Low Power

    SV74GM(2) Data Sheet
    SV74GM(3) Data Sheet
    SV74GM(4) Data Sheet
    SV74GM(6) Data Sheet