303-232-4100
Contact Us

MAX-SEAL® Butterfly Valves

Butterfly Valves from MAX-SEAL®

Max-Seal, Inc. is a full line manufacturer of high quality butterfly valves and all types of valve automation equipment. Their focus is to design and manufacture butterfly valves with an emphasis on automation, ISO mounting pads, extra heavy shafts, and of course low operating torques. Max-Seal® products are built to last; they feature engineering excellence with international compatibility at affordable prices.

Contact Us for a Quote

Available through MSEC

High Performance Double Offset Butterfly Valves

  • Standard size from 2-24″ with up to 120″ special order
  • ANSI Class 150/300 standard with 600/900 Class special order
  • Wafer or Lug style with dead end service on lug
  • Standard seat for up to 120 psig saturated steam, special order for up to 200 psig steam
  • Fire safe option to API 607 5th Edition
  • CS, 304 ss, or 316 ss bodies
  • 304 ss or 316 ss disc
  • 304 ss, 316 ss or 17-4 ph stem
  • PTFE, RPTFE or metal seats
  • Lever, gear or bare stem operators
  • Complete line of automation products available

Resilient Seated Butterfly Valves

  • Standard size from 2-24″ with up to 120″ special order
  • Standard 200 WOG pressure rating with optional 250 WOG
  • Wafer or Lug style with dead end service on lug
  • Field replaceable blowout proof vulcanized cartridge seats
  • Double stem design for easy maintenance and higher flow capacity
  • CI, DI or 316 ss bodies
  • Nylon coated DI, 304 ss or 316 ss disc
  • EPDM, Viton, PTFE or Food Grade Buna-N seats
  • Lever, gear or bare stem operators
  • Complete line of automation products available

Browse All MSEC Products

contact-bg
Get In Touch

Contact Us to Speak to a Team Member Today

We want to hear from you! Fill out the form and a representative will contact you shortly.

303-232-4100

    By clicking “Submit” you consent to receiving SMS text messages. Messages and data rates may apply. Message frequency will vary. Reply STOP to opt out of messaging.

    No mobile information will be shared with third parties/affiliates for marketing/promotional purposes. All the above categories exclude text messaging originator opt-in data and consent; this information will not be shared with any third parties.

    This site is protected by reCAPTCHA and the Google Privacy Policy and Terms of Service apply.