PROCESS CONTROL VALVES
MODEL RANGER QCT The Ranger QCT is the only truly universal control valve you can buy. It is the most versatile, adaptable, and easily maintainable valve ever produced. No other valve is more user friendly. The Ranger offers 10 different trim combinations. Trim can easily be changed in less than 5 minutes without disturbing the packing, actuator, or positioner calibration. The service area is a threadless design, which resists corrosion or collection of chemical deposits. No other valve on the market can handle cavitation or noise reduction as easily or as economically! A selection of 4 body materials with a broad temperature range from -325°F to +750°F makes the Ranger adaptable for use in steam, heat transfer fluids, slurries, gases, liquids, and cryogenic applications. Ranger’s unique dual seating design provides both Class VI and backup Class IV seat leakage. And the standard patented live-loaded packing system lets you check and adjust packing without the need for specialized tools or complicated procedures. A multiple-spring-return actuator that offers fail-safe capability and runs on a minimal air supply (35 psig max) is standard. The Ranger has a square shaft stem connection instead of a spline shaft, so that it can be quickly and economically adapted to other types of actuators. In every respect, the Ranger QCT exemplifies the Cashco motto – “Innovative Solutions”.
The only Rotary Control Valve on the market that can remove trim without pulling the positioner actuator stem.
Body sizes:
Pressure drop:
1”, 1-1/2”, 2”, 3”, 4”, 6”, 8”
From 150 to 1400 psid, (10.3 - 96.5 bard)
Maximum Cv: 1260 Materials:
Seat leakage:
ANSI/FCI 70-2, Class VI with TFE Class IV above 500°F or without TFE, 260 °C
Body – DI, CS, SST, HC Trim – Inconel X-750/625 metal seals, TFE soft seals, Stellite #6, castm17-4 PH, or monel plug Remaining parts – SST 10 trim combinations to select from
Options:
Multiple low noise reduction trim and seal retainers 0.2, 0.4, 0.6 reduced trims, anti-cavitation trim, abrasion sleeve, P/P or I/P smart positioners, position switch, line bolting, special packing designs NACE service cryogenic service pneumatic, electric, or manual actuators Face to face: ISA-75.08.02
End connections:
Flanged in CS and SST and available in flangeless
Temperature range: -325° F to +750° F, (-198 to +398 °C)
REDUCING TRIM
ANTI-CAVITATION TRIM
ABRASION SLEEVE
offers exceptional erosion resistance
installs in minutes without plug or seat-ring changes
replaces the standard seal retainer
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