AUTOMATIC CHECK VALVES USE

Brand Owner (click to sort) Address Description
ALC DFT, INC. P.O. Box 566 140 Sheree Boulevard Exton PA 19341 Automatic check valves for use in a wide variety of commercial and industrial applications;
FBC DFT INC. 140 Sheree Boulevard Exton PA 19341 automatic check valves for use in pressure piping systems;In the statement, line 1, DFT, INC. should be deleted, and DFT INC. should be inserted.;
NUQUIP Airmo, Inc. 9445 Evergreen Blvd. NW Minneapolis MN 554335840 automatic check valves for use in joining pneumatic and hydraulic fluid sources with operating transducers; and structural parts for the aforementioned goods;metal quick disconnect couplings for joining pneumatic and hydraulic fluid sources with operating transducers; and structural replacement parts for the aforementioned goods;NEW EQUIPTMENT;
TLW DFT INC. 140 Sheree Boulevard Exton PA 19341 AUTOMATIC CHECK VALVES FOR USE IN A WIDE VARIETY OF COMMERICAL AND INDUSTRIAL APPLICATIONS;
 

Where the owner name is not linked, that owner no longer owns the brand

    
Technical Examples
  1. A check valve for use in an air-packing device has a simple structure and promotes to easily inflate all of the air cells of the air-packing device with a relatively lower pressure. The check valves can be easily attached to any locations of the air-packing device. The check valves are formed when a check valve film is attached to one of the first and second thermoplastic films. Peeling agents of predetermined pattern are applied on the check valve film which prevents heat-sealing between the first and second thermoplastic films for air tightly separating two adjacent air containers. The check valve is configured by an air flow maze portion having a zig-zag air passage and a common air duct portion which provides the air to the air flow maze portion of a current air container as well as to the air flow maze portion of a next air container.