Yale® Quick Opening Closures
Yale® high pressure closures are ideal for pipeline, pressure
vessel, pig trap, filter and filtration system and manway access applications.
With over 40 years of reliable field service, Yale® quick open closures are
the industry leader. Yale QOC closures were the first to include a threaded
design for unparalleled safety and operating ease. With state-of-the-art
manufacturing, outstanding engineering, superior quality control procedures
and complete service after the sale, Yale Fig. 500® & Fig. 500R® closures are
the smart choice for productivity, durability and safety.
Yale closures are manufactured in diameters from 2" to 76" and ANSI classes
of 150 to 2500 on most sizes. Closures feature a modified strong Acme threaded
cap and sub, along with a custom-molded O-ring seal. Standard O-ring material
is 70 durometer (Nitrile) Buna N, with optional Viton® (FKM) or Ethylene
Propylene trim O-rings also available. Pressure alert valves (PAV's™) are
provided on 6" and larger closures, and are available for 2" - 4" sizes.
The PAV allows Yale closures to meet the ASME code requirement of an external,
visible pressure warning device.
For pricing information or to speak with a sales representative, please call us at 205-699-7282 or 800-370-1882. Please allow us to serve you!