Reduce Production Downtime: Why Your Dairy Plant Needs to Replace TC Plug Valves

For dairy and cheese processors, maintaining impeccable sanitary conditions is non-negotiable, but traditional TC plug valves present a significant operational bottleneck. Their inherent “Clean-Out-of-Place” (COP) design demands complete disassembly for every cleaning cycle, forcing your production line to a halt and driving up labor costs. Furthermore, these older, non-hygienic designs are notorious for trapping solids between the plug and housing and are prone to leaking at both low and high operating pressures. This combination of mandatory, frequent PM and risk to product integrity creates a constant drain on plant efficiency.

LIAG Arc Valve

LIAG Arc Valve Drop In Replacement
PM every 6 months to 5+ years; application
specific
No dead spaces
Absolutely sealed – even at low or high operating
pressure
Exact 0° position (open position) has no influence
on the pigging process with DMV lip pig
The valve can also be completely dismantled when
it is welded into the line
Few components / wear parts, quick PM
Hygienic design CIP/SIP
Drop-in replacement customization, free

TC Plug Valve

TC Plug Valve
No longer able to re-coat/vulcanize rubber plugs, must be fully replaced
PM every 6 months; all applications
Trapped solids b/w plug and housing
Leaks at low pressure
Leaks at high pressure
The exact 0° position (open position) has a considerable influence on the pigging process with static pigs (pendulum pigs) and is very prone to failure with TC plug valves
Max temp only 100° F
Non-hygienic design – no CIP/SIP

The Solution: A Drop-in, CIP-Ready Replacement

R-CAP Process Equipment provides a modern, efficient solution: the LIAG Arc Valve. This valve is precisely engineered to serve as a direct drop-in replacement for your existing TC plug valves, allowing you to upgrade your sanitary-process lines without expensive re-piping or fabrication. The LIAG Arc Valve immediately solves the primary failings of its predecessor with a superior, hygienic CIP/SIP design. Its innovative, flow-optimized construction features no dead spaces, ensuring complete cleaning, preventing product contamination, and protecting your product’s integrity.

Slash Downtime and Lower Your Total Cost of Ownership

The operational and financial benefits are immediate. By moving from a COP-only manual-cleaning process to a fully automated CIP/SIP capability, you drastically cut production downtime. The maintenance schedule tells the full story: while TC plug valves require PM every 6 months for all applications, the robust LIAG Arc Valve has a preventative maintenance cycle that can extend from 6 months to over 5+ years, depending on the application. With fewer wear parts and quicker PM, your total cost of ownership plummets. This upgrade means less downtime, lower labor costs, and a more reliable, hygienic process for your dairy facility.

Upgrade Your Process Line with R-CAP

Stop letting outdated valves dictate your production schedule. Make the switch to a more reliable, hygienic, and profitable solution. Book a meeting with R-CAP Process Equipment today to talk to one of our experts one on one or explore our selection of LIAG Arc Valves and find the perfect drop-in replacement for your application.

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