Wafer Style, Hand Operated, Precise Adjustment

The Mark 75HW is a manually operated, sliding gate control valve. The hand wheel operator allows the user to manually position the valve for optimum flow and lock in place. The Mark 75HW features a "T" slot design connection to the disc. This connections allows for quick and easy reversing of functions. The valve can go from reverse acting to direct acting (or vice versa).

Features & Benefits
  • Easy installation between flanges with wafer body
  • High flow rates
  • Self cleaning, self-lapping seats
  • Reduced noise compared to conventional globe/cage valves
  • More resistant to cavitation / flashing with straight through wafer design
Specifications

Sizes: 1″ – 2″ (DN25 – DN50)

Body Material: 316 Stainless Steel, Carbon Steel

Seat Materials: Jorcote/316SS standard

Cv (Kv): up to 72 (up to 62)

Turndown Ratio Capability: 100:1

Max Inlet Pressure: 150 psi (10 bar)

Resources

Sliding Gate Control Valve Reference Guide

Need a quick reference guide showing the quick specs of our most popular sliding gate control valves? We have you covered! Download our Reference Guide.

Sliding Gate Inforgraphic

Download this infographic on the benefits of the sliding gate in regulators and control valves.

Sliding Gate Control Valves

Watch this video to understand more about our sliding gate control valves.

Sliding Gate Videos

Learn more about the sliding gate seat design by watching these videos.

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