Save up to 30% on steam — with zero-loss heat pipe traps
Save up to 30% on steam — with zero-loss heat pipe traps
Keenwise's patented heat pipe steam traps eliminate leakage, cut failure rates, and run maintenance-free — backed by a 5-year warranty across pipelines, tracing lines, and condensate recovery systems.
Patented Zero-Loss Technology
Patented Zero-Loss Technology
5 year warranty · 100% pass rate · Patented zero-loss technology
HOW IT WORKS
HOW IT WORKS
What is a heat pipe steam trap?
What is a heat pipe steam trap?
Traditional steam traps waste up to 30% of steam through leakage and discharge. Keenwise's heat pipe technology turns condensate into the closing force — the trap stays shut when there's no condensate, and only opens when it actually needs to.
01
Condensate collection
The high-sensitivity heat pipe detects even small amounts of condensate inside the steam line and triggers the trap to act.
02
03
Heat pipe activation
Zero-loss discharge
The temperature rise causes the medium in the heat pipe to vaporize and expand, resulting in the elongation of the heat pipe and the blockage of the drainage outlet。
The decrease in temperature causes the medium inside the heat pipe to liquefy, resulting in the shortening of the heat pipe and the discharge of condensed water
Four series. One patented zero-loss core.
Four series. One patented zero-loss core.
From visual steam lines to threaded compact installs to temperature-controlled tracing — pick the Keenwise series that fits your process.
Heat pipe steam trap (Visual)
Heat pipe steam trap (Visual)
Visual indicator confirms discharge at a glance. Excellent steam-water separation, continuous drainage, steam leakage rate zero.
Visual indicator confirms discharge at a glance. Excellent steam-water separation, continuous drainage, steam leakage rate zero.
KWT-OVPF Series
PRODUCT LINEUP
PRODUCT LINEUP
Steam pipelines · Steam headers · Tracing lines · Radiators · Condensate recovery
KWT-OVPC Series
Temperature-controlled automatic steam trap
Temperature-controlled automatic steam trap
Continuously and automatically discharge condensed water, without affecting the normal operation of the steam trap when there is no gas lock or pressure fluctuation.
Continuously and automatically discharge condensed water, without affecting the normal operation of the steam trap when there is no gas lock or pressure fluctuation.
Steam tracing · Instrument tracing · Small radiators · Condensate recovery
KWT-DTF Series
Heat pipe steam trap (Flange)
Heat pipe steam trap (Flange)
Stable steam-water separation, continuous drainage, steam leakage rate zero. Higher pressure working condition than KWT-OVPF series.
Stable steam-water separation, continuous drainage, steam leakage rate zero. Higher pressure working condition than KWT-OVPF series.
Steam pipelines · Steam headers · Tracing lines · Radiators · Condensate recovery
KWT-DTS Series
Heat pipe steam trap (Thread)
Heat pipe steam trap (Thread)
Threaded connection for compact, retrofitable installs — drops into existing pipework without flange changes.
Threaded connection for compact, retrofitable installs — drops into existing pipework without flange changes.
Compact skid installs · Retrofits · Threaded headers · OEM equipment
What zero-loss actually delivers
What zero-loss actually delivers
Field-proven savings — per single Keenwise trap, averaged across installed base.
IMPACT PER SET, PER YEAR
IMPACT PER SET, PER YEAR
40Ton
40Ton
Steam saved per set, per year
$2,000
$2,000
Operating cost saved per set, per year
5.6Ton
5.6Ton
Carbon emissions reduced per set, per year.
All data is calculated based on DN25 size.
BRAND STORY
BRAND STORY
"Saving every ton of steam for the owner."
"Saving every ton of steam for the owner."
That's Keenwise's service philosophy — and the management principle behind "making every employee an expert." Through continuous refinement of our product line, we give back to owners, employees, and the industry.
Keenwise brings together technical experts and senior management with deep industry roots, supported by an experienced R&D team. Engineering and technical staff with intermediate and senior titles make up over 30% of the workforce.
Comprehensive facilities, advanced production processes and a strict quality assurance system hold product quality to a 100% pass rate — and our technical parameters consistently exceed current national standards. Today we operate two production bases in Liaoning Dalian and Zhejiang Huzhou, with sales companies in Dalian and Shanghai, and a portfolio of national patents.
A leader in heat pipe steam trap technology
A leader in heat pipe steam trap technology
Ready to stop leaking steam?
Ready to stop leaking steam?
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