The stainless steel version of the remarkable Armstrong Trap Valve Station, the TVS-4000 Series gives you two piston-style isolation valves, a test valve and an integral stainless steel strainer with blowdown valve—all merged in a single, versatile package. What’s more, the unique Armstrong connector makes the TVS-4000 compatible with all of these:

• Inverted bucket
• Disc
• Thermostatic
• Thermostatic wafer
• Bimetallic
• Float and thermostatic
• Two-bolt steam traps from other manufacturers

With Armstrong’s TVS-4000, you’ll profit from all of these benefits:

• Reduced costs. TVS-4000 saves by eliminating potential leak points and reducing installation and maintenance time.
• Multiple functions. TVS-4000 has test and strainer blowdown valves.
• Reduced design time. Permits combining products with exact face-to-face dimensions.
• Three-year guarantee.
• Easy, in-line repairability with maximum safety. TVS-4000 allows isolation at point of service with upstream/downstream depressurization.
• Installation versatility. The TVS-4000 is adaptable to any manufacturer’s two-bolt steam trap and piping configuration.
• Simplified trap testing. You get enhanced capability to check trap operation and a built-in method to block and bleed traps.