Fisher Natural Gas – Supply Regulators

Supply Regulators
•    67C Series
•    1301 Series


67C Series Instrument Supply Regulators

The 67C Series air pressure 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.   

The 67C Series air pressure regulators are suitable for most air or gas applications. Other applications include providing reduced pressures to air chucks, air jets, and spray guns


Features

  • Designed for Digital Instrumentation
  • Optional Smart Bleed©
  • Optional Stainless Steel Construction
  • Compact and Light Weight
  • No Air Loss
  • Optional Integral Filter
  • Optional Internal Relief Valve
  • NACE Construction Available

Body Size and End Connection Style

  • 1/4-inch (DN 6) NPT

Maximum Inlet Pressure (Body Rating)

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

Maximum Emergency Outlet Pressure

  • 50 psi (3,4 bar) over outlet pressure setting

Wide-Open Flow Coefficients

  • Main Valve: Cg: 11.7; Cv: 0.36; C1: 32.2
  • Internal Relief Valve: Cg: 1.45; Cv: 0.045; C1: 32.8

Pressure Registration

  • Internal

Temperature Capabilites

  • 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 Fluoroelastomer (FKM): 0° to 300°F (-18° to 149°C)
  • With Silicon (VMQ) Diaphragm and Low Temperature Bolting: -60° to 180°F (-51° to 82°C)
  • With Gauges: -20°F to 180°F (-29° to 82°C)

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1301 Series High-Pressure Regulators




The proven reliability and accurate regulation of the Type 1301F and 1301G direct-operated regulators are used for numerous high-pressure applications with inlet pressures up to 6000 psig (414 bar).  These regulators are available in brass or stainless steel construction.  Their rugged design offers versatility for a wide range of applications.

 

 

Features

  • Durable Stainless Steel Diaphragm
  • Spare Valve Disk Provided
  • ANSI Class VI Shutoff
  • Sour Gas Service Capability

Body Size and End Connection Style

  • 1/4-inch (DN 6) NPT

Maximum Inlet Pressure

  • 6000 psig (414 bar)

Maximum Outlet Pressure

  • 1301F: 250 psig (17,2 bar)
  • 1301G: 550 psig (38 bar)

Outlet Pressure Ranges

  • 1301F: 10 to 225 psig (0,69 to 16 bar) in three ranges
  • 1301G: 200 to 500 psig (13,8 to 34,5 bar)

Pressure Registration

  • Internal

Temperature Capabilites

  • Nylon Valve Disk and Neoprene Gaskets: -20° to 180°F (-29° to 82°C)
  • (PTFE) Valve Disk and Fluoroelastomer (FKM) Gaskets: -20° to 400°F (-29° to 204°C) 
  • (PTFE) Valve Disk and Ethylenepropylene (EPDM) Gaskets: -40° to 300°F (-40° to 149°C)

Approximate Weight

  • 8 pounds (3.6 kg)

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