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Parker MAB series manual, pneumatic and electrically actuated two-way and three-way ball valves are designed for quarter and half turn media shutoff or switching applications up to 15,000 psi. Our single-piece trunnion style ball design and re-torqueable seats make the MAB series ideal for severe service applications. The end connector design enables a variety of end connections and combinations for specific customer applications. Please see Parker Autoclave Engineers Ball Valve Literature for additional connection options.

NOTE:
  • For 2507 Super Duplex option, replace -SS with -2507 and use -XF.
  • All vent connections are sized at 1/4 FNPT. Other vent connections are available upon request. Please consult your local representative.
  • -XF Ferrules are required for 3/4" and 1" 316 SS or 2507 Super Duplex Tubing.
  • MADBB Valves cannot be repaired in field and as such, no repair kits are identified.
  • Dimensions for reference only, subject to change.
    • MADBB Series Double Block & Bleed Ball Valve
    Unit of Measure
    1 

    Item #

    Connection

    Orifice Size

    MAWP

    Minimum Valve Orifice

    Cv

    A

    B

    E

    4MP7-MADBB6LPK-V-SS N/A 1/4 MPI™ N/A 3/8 in N/A 15000 psi N/A .13 in N/A .34 N/A 7.14 in N/A 11.17 in N/A 12.98 in
    6MP7-MADBB6LPK-V-SS N/A 3/8 MPI™ N/A 3/8 in N/A 15000 psi N/A .25 in N/A 1.80 N/A 7.14 in N/A 11.17 in N/A 12.98 in
    8MP7-MADBB6LPK-V-SS N/A 1/2 MPI™ N/A 3/8 in N/A 15000 psi N/A .31 in N/A 2.10 N/A 7.14 in N/A 11.17 in N/A 12.98 in
    9MP7-MADBB6LPK-V-SS N/A 9/16 MPI™ N/A 3/8 in N/A 15000 psi N/A .32 in N/A 2.40 N/A 7.14 in N/A 11.17 in N/A 12.98 in
    12MP7-MADBB10LPK-V-SS N/A 3/4 MPI™ N/A 5/8 in N/A 15000 psi N/A .53 in N/A 6.40 N/A 13.02 in N/A 15.40 in N/A 27.45 in
    16MP7-MADBB10LPK-V-SS N/A 1 MPI™ N/A 5/8 in N/A 15000 psi N/A .63 in N/A 8.10 N/A 13.02 in N/A 15.40 in N/A 27.45 in
    4MP7-MADBB6LPK-V-2507 N/A 1/4 MPI™ N/A 3/8 in N/A 15000 psi N/A .13 in N/A .34 N/A 7.14 in N/A 11.17 in N/A 12.98 in
    6MP7-MADBB6LPK-V-2507 N/A 3/8 MPI™ N/A 3/8 in N/A 15000 psi N/A .25 in N/A 1.80 N/A 7.14 in N/A 11.17 in N/A 12.98 in
    8MP7-MADBB6LPK-V-2507 N/A 1/2 MPI™ N/A 3/8 in N/A 15000 psi N/A .31 in N/A 2.10 N/A 7.14 in N/A 11.17 in N/A 12.98 in
    9MP7-MADBB6LPK-V-2507 N/A 9/16 MPI™ N/A 3/8 in N/A 15000 psi N/A .32 in N/A 2.40 N/A 7.14 in N/A 11.17 in N/A 12.98 in
    12MP7-MADBB10LPK-V-2507 N/A 3/4 MPI™ N/A 5/8 in N/A 15000 psi N/A .53 in N/A 6.40 N/A 13.02 in N/A 15.40 in N/A 27.45 in
    16MP7-MADBB10LPK-V-2507 N/A 1 MPI™ N/A 5/8 in N/A 15000 psi N/A .63 in N/A 8.10 N/A 13.02 in N/A 15.40 in N/A 27.45 in
    Unit of Measure
    1 
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