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707 Spring Loaded Back Pressure Control Valve

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    • V707 Spring Loaded Back Pressure Control Valve

    Flange Connections Valve size: 2″ to 4″
    Maximum working pressure at 100º F 

    • 285 psi (1,964 kPa)
    • 740 psi (5,099 kPa)
    • 1,480 psi (10,197 kPa)

    Temperature Range: -20º F to 150º F (-29º C to 66º C)
    Materials of Construction Valve body: Carbon steel
    ASTM-A352-GR-LCC
    Cylinder: 17-4 stainless steel
    Piston: 304 stainless steel
    Seat Ring: 303 stainless steel
    Elastomers: Viton
    Spring: Chromium silicone (877 Grade A)
    (877 Grade A) springs
    Tubing and fittings: 316 stainless steel*
    *Pressure sensing line needed to perform check valve functionality. Not a pilot line
    Spring Ranges Field adjustable, valve differential pressure range 

    • Range #1: 5 – 40 psi (single light spring)
    • Range #2: 30 – 80 psi (single heavy spring)
    • Range #3: 30 – 120 psi (light and heavy, nested springs)
    Selection Requirements 1. Line Size
    2. Pressure
    3. Temperature
    4. Set Point Pressure*
    5. Flange Connections
    *Note: Set point is used to determine spring range. Customer will need to adjust set point in the field.

    The Daniel 707 spring loaded back pressure control valve maintains back pressure and integrated check functionality. With this valve in your pipeline application, you can combine two valves into one without external actuation or pilots.

    CRT Measurement Services has pipeline back pressure control valves and other products from Daniel Measurement and Control. We are an authorized seller and service provider for the Daniel 707 valve.

    Features of Daniel 707 Spring Loaded Back Pressure Control Valve

    Some key features of the back pressure valve include:

    • Modular constructions: The internal parts — including the seat ring — can be removed without altering the line connections. It is also designed without diaphragms, stuffing boxes, or pilots for simplicity.
    • 45-degree body design: The 45-degree angle assures high capacity and positive shut-off compliant with ANSI Leakage Class VI.
    • Full working pressure: This back pressure valve is rated for ANSI 150, 300 and 600, so it can handle various pressure classes for moderating pressure in your pipeline.

    Advantages of Pipeline Back Pressure Control Valve for Your Application

    With the 707 spring loaded back pressure control valve in your pipeline, it will:

    • Optimize production: The higher throughput and lower pressure drop allow the valve to maintain full working pressure.
    • Deliver higher reliability to the system: The valve does not require power to operate and has a positive shut-off with ANSI Leakage Class VI.
    • Reduce maintenance: The valve will not get clogged with sediment over time.
    • Minimize environmental risks: This industrial back pressure valve reduces the risk of spills and avoids external leaks.
    • Enhance safety: The set point locking capabilities and reduced external leak exposure keep your equipment and personnel safe.

    Back Pressure Valve Applications

    This industrial back pressure valve is designed for pipeline applications, including:

    • Pipeline packing
    • Lease automated custody transfer skids
    • Pipeline injection

    The crude oil industry can take advantage of this stable, pilot-free valve to reduce maintenance and costs.

    Learn More About Back Pressure Valves Today

    CRT Measurement Services has measurement and control solutions for the oil and gas industry, including control valves from Daniel Measurement and Control.

    Our team can help you with your measurement and control requirements or provide more information about 707 spring loaded back pressure control valve.

    Contact us today to get started.

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