CHECK VALVES USE

Brand Owner (click to sort) Address Description
CLASAR Alsthom Fluides Check Valves for Use in Water Supply Installations;
NOZ-CHEK CRANE CHEMPHARMA & ENERGY CORP. 4526 Research Forest Drive, Suite 400 The Woodlands TX 77381 Check valves for use in controlling the flow reversal of gases and liquids;NOSE-CHECK;
PATRIOT MCWANE, INC. Suite 250 2900 Highway 280 Birmingham AL 35223 check valves for use in connection with fire hydrants;
RAPIDJACK SMITH & LOVELESS, INC. 14040 Santa Fe Trail Dr. Lenexa KS 66215 CHECK VALVES FOR USE IN MUNICIPAL AND INDUSTRIAL WATER AND WASTEWATER TREATMENT SYSTEMS; CHECK VALVES FOR USE IN WASTEWATER PUMPING STATIONS;RAPID JACK;
SCV DFT INC. 140 Sheree Boulevard Exton PA 19341 CHECK VALVES FOR USE IN A WIDE VARIETY OF COMMERICAL AND INDUSTRIAL APPLICATIONS;
SCV-R DFT INC. 140 Sheree Boulevard Exton PA 19341 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.