Regulator Return Program
July 10, 2007

Fisher Controls, Regulator Division is requesting the return of regulators per the July 10, 2007 IMPORTANT SAFETY NOTICE--REGULATOR RETURN.  The regulators to be returned are the Type/Series HSR, 67C, 67CR, 67CF, 67CFR, and R622.

Natural Gas, Industrial Processes, and Air — Safety Notice

The 67C Series direct-operated regulators are typically used to provide constantly controlled, reduced pressures to pneumatic and electropneumatic controllers and other instruments. These are suitable for most air or gas applications. Other applications include providing reduced pressures to air chucks, air jets, and spray guns.

• Features
• Body Size and End Connection Style
• Maximum Inlet Pressure (Body Rating)
• Maximum Emergency Outlet Pressure
• Wide-Open Flow Coefficients
• Pressure Registration
• Temperature Capabilities
• Approximate Weight
• Additional Technical Data

Features

• 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 Internal Relief Valve
• Rugged Construction
  
• NACE Construction Available

Body Size and End Connection Style

Maximum Inlet Pressure (Body Rating)

All except Types 67CS and 67CSR:  250 psig (17,2 bar)
Type 67CS and 67CSR: 400 psig (27,6 bar)

Maximum Emergency Outlet Pressure

Wide-Open Flow Coefficients

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Pressure Registration

Temperature Capabilities

With Nitrile (NBR):
Standard Bolting: -20° to 180°F (-29° to 82°C)
Stainless Steel Bolting: -40° to 180°F (-40° to 82°C)

With Fluorocarbon (FKM):
Polyethylene Filter³ (Standard): 0° to 180°F (-18° to 82°C)
Polyvinylidene (PVDF), SST, or Glass Filter (Optional): 0° to 300°F (-18° to 149°C)

With Silicon (VMQ)⁴ Diaphragm and Low Temperature Bolting:
-60° to 180°F (-51° to 82°C)

With Gauges: -20°F to 180°F (-29° to 82°C)

³Do not use in high aromatic hydrocarbon service.
⁴Silicone (VMQ) is not compatible with hydrocarbon gas.

Approximate Weight

Additional Technical Data