Wm. W. Meyer & Sons, Inc.

12 products found

Products

  • Rotary Airlock Valve & Feeder Products

    Meyer-Made Rotary Airlock Feeders are used in a wide range of applications where there is a need to minimize system air losses while transferring material between vessels with differing pressures. For over half a century, Meyer Rotary Airlock Valves have been leading the industry in design, workmanship, functionality, longevity and serviceability. They have repeatedly proven to be the best available. So it should come as no surprise that we ship more units than any other company in North Ame

  • Meyer - Model HDX - Heavy Duty Extra-Tough Drop-Thru Rotary Airlock Valves

    Meyer - Model HDX - Heavy Duty Extra-Tough Drop-Thru Rotary Airlock Valves

    The HDX Heavy Duty Extra-Tough Drop-Thru rotary airlock valves are designed to withstand high temperatures and pressure differentials up to 22 psi. This legendary design sets the standard by which all others in the industry are measured. It offers the heaviest gauge rotor vane stock of any competing product, extra thick endplates, flanges and housing walls, along with outboard mounted oversized bearings that are prelubricated and permanently sealed to...

  • Meyer - Model UDV - Universal Duty Valve

    Meyer - Model UDV - Universal Duty Valve

    Ideal for pollution control across many industries. The UDV Universal Duty Valve is designed for economical and reliable material metering and airlock service.

  • Meyer - Model DDV - Dust Duty Valve

    Meyer - Model DDV - Dust Duty Valve

    The DDV Dust Duty Valves are designed to provide a low cost airlock solution for simple dust collection under baghouses and cyclones. This design is uniquely suited for a low pressure application where a quality air seal is necessary in light duty non-abrasive dust collection applications. The DDV valves are available in sizes 6 through 14 with square or round housings to match most collector discharge flanges.

  • Meyer - Model HDBT - Heavy Duty Blow-Thru Rotary Airlock Valves

    Meyer - Model HDBT - Heavy Duty Blow-Thru Rotary Airlock Valves

    The HDBT Heavy Duty Blow-Thru rotary airlock valves are ideal for the Pneumatic Conveying of free-flowing material in food, grain, chemical, milling, baking, plastics and pharmaceutical applications. These units are uniquely designed to handle non-abrasive powders and where the product requires an assist in clearing the rotor vane pockets. The HDBT design is especially suited for low headroom installations and retrofit applications.

  • Meyer - Model HDSE - Heavy Duty Side Entry Drop-Thru Rotary Airlock Valves

    Meyer - Model HDSE - Heavy Duty Side Entry Drop-Thru Rotary Airlock Valves

    The HDSE Heavy Duty Side Entry Drop-Thru rotary airlock valves are designed for applications involving relatively large particles that cannot be reduced by the shearing action between the rotor blades and the housing at the inlet. They are also suitable for applications where small fines produced by the shearing action could cause damage to the system or create hazards. The built-in “V” shaped product inlet reduces the shearing to a single...

  • Meyer - Model HDAR - Heavy Duty Abrasion-Resistant Drop-Thru Rotary Airlock Valves

    Meyer - Model HDAR - Heavy Duty Abrasion-Resistant Drop-Thru Rotary Airlock Valves

    The HDAR Heavy Duty Abrasion-Resistant Drop-Thru rotary airlock valves are designed for severe applications where highly abrasive conditions exist. Offered in a choice of ceramic lined or DuraKast, both can significantly improve the wear factor on the valve and reduce the pre-mature equipment failure often associated with such applications.

  • Meyer - Model HDXP - Heavy-Duty - NFPA Valve

    Meyer - Model HDXP - Heavy-Duty - NFPA Valve

    The Meyer HDXP Heavy-Duty, NFPA design valves are custom applied units to your specific application. Meyer engineers review the application and evaluate the design based on KST values for the material, temperature, pressure and ambient conditions. Units can be built in cast iron, stainless and cast steel to match the specific NFPA requirements. Special XP switches, controls and motors are also added as needed to match the installation environment....

  • Meyer - Model HDPV - Heavy Duty Pellet Rotary Airlock Valves

    Meyer - Model HDPV - Heavy Duty Pellet Rotary Airlock Valves

    The HDPV Heavy Duty Pellet rotary airlock valves are specially designed with offset inlet and discharge openings to reduce product shearing while permitting an even flow of pellets and chip materials into each rotor pocket. The design uses a slide gate to control the flow of pellets through the side inlet and into the rotor. The HDPV eliminates serious jamming problems experienced with standard rotary airlocks by having the material enter the pocket...

  • Meyer - Model FV - Fabricated Rotary Airlock Valves

    Meyer - Model FV - Fabricated Rotary Airlock Valves

    Meyer FV Fabricated rotary airlock valves are especially suited to handle large volumes of light to medium density products including large irregular material typically found in dust collection and low pressure pneumatic systems. These valves are available in carbon steel, stainless steel or abrasion resistant steel as an economical solution. The precision cut and welded valves feature flange type bearings, ribbed housing and headplates, with...

  • Meyer - Model Custom Design (CD) Series - Rotary Airlock Valves

    Meyer - Model Custom Design (CD) Series - Rotary Airlock Valves

    The CD Custom Design Series rotary airlock valves are a culmination of three generations of Meyer application expertise. These valves are designed to handle extreme operating conditions, unique customer needs or unusual installation requirements. Meyer sales engineers work directly with the customer to tailor a custom solution to their problem.

  • Meyer - Model HP - High-Pressure Rotary Airlock Valves

    Meyer - Model HP - High-Pressure Rotary Airlock Valves

    The HP High-Pressure rotary airlock valves are specifically designed for high-pressure plastic conveying systems where non-abrasive continuous material feed is required. The valves feature thicker ribbed housings and flanges especially suited for 50 PSI systems. Headplates feature a proprietary shaft bearing and rotor seal design minimizing air leakage. High pressure rotor design, including oversized shaft and blade materials, keep shaft...

  • Meyer - Model WEAR - Wear Elimination & Abrasion Reduction Valve

    Meyer - Model WEAR - Wear Elimination & Abrasion Reduction Valve

    The Meyer W.E.A.R. (Wear Elimination & Abrasion Reduction) Valve provides the ultimate package for your abrasive material build up applications. The valve internals are coated with a variety of wear resistant coatings specifically matched for the materials conveyed. Housing coating options include Heavy Chrome, Diamond Chrome, Ceramic and Chrome Carbide along with all White Iron cast designs. The rotor is a closed end type and typically hard faced...