Rebuild Kits contain complete internals
Can be rebuilt while valve is still in line
New piston assembly – New pilot assembly – New piston spring – All applicable seals

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  • M-1-3EP Rebuild Kits

    Rebuild Kits contain complete internals
    Can be rebuilt while valve is still in line
    New piston assembly
    New pilot assembly
    New piston spring
    All applicable seals

  • M4-1-3EP Rebuild Kits

    Rebuild Kits contain complete internals
    Can be rebuilt while valve is still in line
    New piston assembly
    New pilot assembly
    New piston spring
    All applicable seals