Mark 86 Series
Ambient Temperature
The Mark 86 regulator is designed to control steam tracing lines based on ambient temperatures. The MK86 allows steam to flow through the tracer lines only when it is needed, then opens or closes when ambient temperature rises above or below the setpoint depending on action.
- Sealed weld actuator – No elastomer parts provides longer service life
- Sliding gate seats provide straight-through flow for reduced turbulence and quiet operation
- Short stroke for fast response and accurate regulation
- Easily interchangeable CV’s
- Tight shutoff
Sizes: 1/2″ – 2″ (DN15 – DN50)
Body Material: Ductile Iron, Bronze, Carbon Steel, Stainless Steel
End Connection: Threaded, Flanged, Socket Weld, Butt-Weld
Cv (Kv): up to 30 (up to 25,8)
Seat Materials: Jorcote
Control Range: 5°F (-15°C) to 210°F (99°C)
Benefits of the Sliding Gate
Read on to learn the benefits of owning sliding gate regulators and control valves.
Sliding Gate Valve Overview
Watch this video for an overview of Sliding Gate Pressure Regulators and Control Valves
Sliding Gate Videos
Explore our collection of videos dedicated to sliding gate valves, particularly designed for efficient operation in steam and high temperature applications.
Understanding Temperature Regulators
Mechanical temperature regulators are often overlooked as a simple solution for temperature control.
How Temperature Regulators and Control Valves Work
Using Self-Operated Temperature Regulators to Control Steam
Heat Tracing Systems
Read an in-depth article on heat tracing systems.
Steam Tracing for Pipe Protection
Mark 86 AmbiTemp regulator for worry-free control of steam trace lines
- EC Declaration of Conformity/PED:
Mark 86 - CRN Number
Mark 86″ 1/2″ – 2″ - ATEX Certified
Your List
Email List
Get A Quote
Related Products
Mark 80 Series
Self-Operated, No External Power Source
Mark 85 Series
Controlled Failure Option
Mark 87 Series
Externally Piloted
Quick Quote
Know what you need and want a quote quickly? We can help! Fill out this form and we will get back to you shortly.