• Choke and Kill 4 Inch 15K - 3 Inch 15k


    Our manifolds are designed and supplied fully certified in accordance with the recognized oilfield equipment standards.


    Our easy-to-install choke and kill manifold offers simple operation and maintenance within a small footprint, which provides a cost effective option for your land rig applications and overall ownership costs. Each of our NOV Land Manifold Systems feature robust designs, and include these proven features and subcomponents:

    Competitive delivery
    Complete manifold packages available for delivery from 3 weeks

    NOV API 6A monogrammed gate valve
    Industry-proven design, performance, and reliability; Forged steel body and bonnet, single-seat assembly design, bidirectional sealing, low operating torque, manual operated (non-rising stem)

    Optimized design for transport
    Reduced weight and footprint to allow for standard freight options

    Premium/value line manifolds available
    Flexible to customer valve preference

    Offers manual and/or hydraulic actuator options

    Aftermarket service
    Key operational spares stored at locations globally to ensure 24-hour support

    Innovative skid frame
    Bolted-design allowing for low maintenance

    Standard local control panel
    Universal function LCP tested and delivered with manifold


    Working pressure15,000psi
    Upstream/downstreamAPI 4-1⁄16’’ / 3-1⁄16’’
    ServiceEE/NL/SourNACE MR0175
    API standardsAPI 6A / 16C & STD 53
    Ring groove inlayCRA 625
    Temp class‘P-X’ (-29°C – 177 °C)
    Choke modelNOV MPX-40D
    Choke actuatorHydraulic
    Choke size3’’
    Choke transmitter sensor4-20 mA
    Local pressure transmitter4-20 mA
    Isolation valvesNOV API 6A Gate Valves
    Product Specification LevelPSL3G (API 6A Components)
    Performance requirementPR-2
    Dimensions (L x W x H)5.1m x 3.3m x 2.9m
    Transport dimensions (L x W x H)5.1m x 2.8m x 2.9.m
    Verified skid structural analysisYes
    Manufacturing certificationISO 9001-2008