Standard Butterfly Valves

Our standard butterfly valves can be used for air, gas, and water applications where absolute "tight" shut-off is not required. These low pressure, metal seated valves are furnished with a cast iron body and disc. Type 304 stainless steel shafts, teflon bearing, teflon packing, steel packing gland and a steel pipe plug.

Advanced Valve standard butterfly valve

Our standard valves are:

  • Available in wafer or lug.
  • Suitable for 25 psi differential pressure through the 12" size and 15 psi differential in sizes 14" and above.
  • Designed to fit between ANSI 125/150 LB. or RPM flanges.
  • Able to handle temperature from -20ºF to +450ºF.

All standard valves are available in various seat configurations to meet specific applications and service conditions. Some of the available seat designs would be: angle seat, step seat, scissor seat, clearance seat, resilient seat, o-ring seat, and tadpole seat.

(Note: These valves can also be furnished for 50 psi differential pressure with the same trim options that are available for the low pressure series.)

Contact Advanced Valve Design Inc. with your needs at 610-435-8820.

Butterfly Valve Parts

Item # Item Name
SBVCustom Standard Butterfly Valves