Emerson 67C Bulletin

Emerson 67C Bulletin

67c/67cf series, instrument supply regulators, designed for digital instrumentation, optional smart bleed construction, optional stainless steel construction, compact and light weight, no air loss, easy maintenance, optional integral filter, optional inte
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67C Series Instrument Supply Regulators
✰ ✰ ✰ ✰ ✰
Designed for Digital Instrumentation
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Optional Smart Bleed™ Construction
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Optional Stainless Steel Construction
✰ ✰ ✰ ✰ ✰
Compact and Light Weight
✰ ✰ ✰ ✰ ✰
No Air Loss
✰ ✰ ✰ ✰ ✰
Easy Maintenance
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Optional Integral Filter
✰ ✰ ✰ ✰ ✰
Optional Internal Relief Valve
✰ ✰ ✰ ✰ ✰
Rugged Construction
A 67CF Series regulator used
W7423_1
W8438
as a supply regulator for
digital instrumentation
www.FISHERregulators.com
W7412
A 67C Series instrument
supply regulator
A 67CF Series regulator used as
a pilot supply regulator for the
Type 299H pressure regulator
Bulletin 71.1:67C
March 2004
A 67CF Series filter
regulator shown with
optional pressure gauge
W7426

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Summary of Contents for Emerson 67C

  • Page 1 Bulletin 71.1:67C March 2004 67C Series Instrument Supply Regulators ✰ ✰ ✰ ✰ ✰ Designed for Digital Instrumentation ✰ ✰ ✰ ✰ ✰ Optional Smart Bleed™ Construction A 67CF Series filter ✰ ✰ ✰ ✰ ✰ regulator shown with Optional Stainless Steel Construction optional pressure gauge ✰...
  • Page 2 Bulletin 71.1:67C Introduction The 67C Series regulators are typically used to provide constantly controlled, reduced pressures to pneumatic and electropneumatic controllers and other instruments. These direct-operated regulators are suitable for most air or gas applications. Other applications include providing reduced pressures to air chucks, air jets, and spray guns.
  • Page 3: Specifications

    • Triple scale outlet pressure gauge (brass or Approximate Unit Weight stainless steel) • Stainless steel stem on the valve plug Types 67C, 67CR, 67CF, and 67CFR: 1 pound (0,5 kg) • Tire valve or pipe plug in second outlet Types 67CS and 67CSR: Type 67CFR only 2.5 pounds (1,2 kg)
  • Page 4 W7433 OUTLET PRESSURE ATMOSPHERIC PRESSURE TYPE 67CFR OR 67CFSR SMART BLEED™ OPTION TYPE 67CFR ONLY Figure 2. 67C Series Operational Schematics Table 2. 67C Series Construction Materials r t i e l i r t i e l i r t i...
  • Page 5: Overpressure Protection

    Table 3 shows the air regulating capacities of the the orifice. This allows flow through the regulator. 67C Series regulators at selected inlet pressures and outlet pressure settings. Flows are shown in scfh Internal Relief (Types 67CR, 67CSR, (at 60°F and 14.7 psia) and in m³/h(n) (at 0°C and...
  • Page 6: Ordering Information

    Three basic panels are available within the product information in each referenced table or figure. Specify line, each having one 67C Series pressure regulator your choice whenever a selection is offered.
  • Page 7 DOWNSTREAM PRESSURE STEAM REGULATOR A 67C SERIES PRESSURE LOADING REGULATOR USED WITH THE TYPE 92P STEAM REGULATOR ELIMINATES THE NEED FOR A PILOT REGULATOR. THIS PROVIDES HIGH ACCURACY AND IMPROVED PERFORMANCE IN DIRTY STEAM SERVICE. Figure 3. 67C Series Regulator Used to Pressure Load a 92P Steam Regulator...
  • Page 8 INLET CONNECTION 1/4-INCH NPT SIDE OUTLET TAPPED 1/4-INCH NPT DIMENSIONS WITH CLOSING CAP DIMENSIONS FOR PANEL MOUNT OPTION WITH AND 1/4-INCH SPRING CASE VENT HAND WHEEL AND 1/4-INCH SPRING CASE VENT Figure 5. Types 67C, 67CR, 67CS, and 67CSR Dimensions...
  • Page 9 DRAIN VALVE POSITION 1 VENT POSITION 1 VENT POSITION 3 POSITION 3 (STANDARD) (STANDARD) INLET OUTLET INLET OUTLET VENT POSITION 4 DRAIN VALVE POSITION 2 B2699_D B2699_C DRAIN VALVE POSITIONS VENT POSITIONS Figure 7. 67C Series Vent and Drain Valve Positions...
  • Page 10 Bulletin 71.1:67C 4.56 2.56 (116) (65) 3.00 (76) 1.43 CLOSING CAP (36) 2.37 1.48 (60) (38) PANEL 0.12 TO 0.25 0.72-INCH (1,8 mm) (3,0 TO 6,5) SPRING CASE PANEL BOSS 4.78 4.69 (121) (119) 1/4-INCH NPT VENT 2.41 (61) 1.14...
  • Page 11 Bulletin 71.1:67C 4.56 1.43 (116) (36) 3.00 2.56 (76) (65) 1.48 0.62 CLOSING (38) (16) VENT 1/4 NPT 4.93 (125) 1/4-INCH NPT INLET CONNECTION 1/4-INCH NPT OUTLET CONNECTIONS 1.14 (29) 0.69 (18) MOUNTING HOLES 4.00 FOR 5/16-INCH (102) OPTIONAL DIAMETER BOLTS...
  • Page 12: Ordering Guide

    Fisher is a mark owned by Fisher Controls International, Inc., a business of Emerson Process Management. The Emerson logo is a trademark and service mark of Emerson Electric Co. All other marks are the property of their respective owners.

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