Bronze & Brass Valves

Lug Wafer - Actuated & Gear Operated

  • Disc materials: Ni Coated Ductile Iron, Bronze, 316SS
  • Seat materials: Buna-N, EPDM, Viton & Specials
  • 10 position handle, infinite position and gear operators
  • Electric Motor Operators
  • Pneumatic Cylinder Operators
  • Galvanized Stem Extensions (Extended Bonnets)
  • Chain Wheel Operators, Square Operating Nuts and Cranks
  • 100% Bi-Directional factory Tested
  • Extended neck design for ample application insulation
  • One-piece/Uni-body construction to accommodate both ANSI and DIN flanges
  • Integral mounting flange will accept all styles of gear operators and actuators
  • Oil impregnated stem bushings assure long life even during extended periods of inactivity
  • One-piece resilient seat with integralo-ring eliminates the need for additional flange gaskets
  • Integral o-ring seals for upper and lower valve shafts work with disc edge hub seals to provide a double stem seal
  • Two piece shaft design eliminates the need for bolts or pins to attach shaft to disc, thereby removing potential leak path of media. Two piece shaft design allows for a Reduction in disc thickness thus creating less obstruction in waterway which results in lower Cv factors
  • Suitable for open left or open right operation
  • Field changeover and field replaceable seats are standard design features
  • "Tangential" pin for mechanical stem retention standard.
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American Valve Butterfly Valves are manufactured in accordance with the specifications from MSS SP-67, Manufacturers Standardization Society and API-609, American Petroleum Institute. Latest Revisions. Both Lug and Wafer series valves are designed for ANSI B16.5 125/150 lb. class flanges and are rated at 200 PSI WOG service.

American Series 7000 Butterfly Valves are 100% factory tested in both directions of operation to assure a zero leakage rate for many years of Bubble-Tight service.

American Series 7000 Butterfly Valves make an excellent choice by combining the balance of an economical valve with the performance required for Commercial HVAC and Industrial applications.

American Series 7000 Butterfly Valves are available with many options and accessories needed for the typical butterfly valve application.