Regulators
Mark 67/69
Brand:
Jordan Valve
Pilot-Operated, High Flow
- The Mark 67 Series is for critical pressure reducing applications and provides greater accuracy and lower offset than can be achieved with a self-operated regulator.
- The sliding gate seats provide unsurpassed seat and diaphragm life, easy of installation, simplified maintenance and more accurate performance.
- Mark 67 features the Mark 69 plug-style pilot valves for pressure settings ranging from 10 psi to 200 psi (0,69 bar to 13,8 bar)
- Mark 67 with 69D Pilot offers the optional differential pilot for services where a constant differential must be maintained between two fluids.
- It is commonly used for atomizing steam and oil for combustion on oil burners where a constant differential between the steam and oil must be maintained.
- An optional air-loaded pilot on the Mark 67 with 69A Pilot allows remote adjustment of pressure set point by changing the air pressure loaded to the dome.
- The option is recommended where droop must be kept to a minimum, where remote control is needed, or where frequent set point changes may be required
- Main valve features unique Sliding Gate Seats for straight-through flow with reduced turbulence, quiet operation, fast response, and tight shutoff
- Sizes: 1/2″ – 6″ (DN15 – DN150)
- Cv (Kv): up to 395 (up to 340)
- Diaphragm: Stainless Steel, Monel, Hastelloy C, Alloy 20
- Setpoint: 10 to 200 psi (0,69 to 13,8 bar)
- Body Material: Ductile Iron, Carbon Steel, Stainless Steel, Cast Iron
- End Connection: Threaded, Flanged, Socket Weld, Butt Weld
https://www.jordanvalve.com/products/pressure-reducing-regulators/mark-6769-series/
