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REV. 1/9/2010    

Page 1 of 9

   

 

 

 

 
 

AF-1000 Series   

  Manual Gas Control Valve 

 
 
 
APPLICATION   

 

 

 

 

 

 

The AF-1000 Manual Gas Control Valve is designed for use in gas in hearth products, wall mount furnaces, and space heating 
appliances. For use with Propane or natural gas. 
 

 
 
AF-1XXX MODEL IDENTIFICATION 
 
 

  A 

F          1           X           X   

X        

 

 
 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

0 = With Safety Seal 

 

 

 

 

 

 

 

 

1 = With Safety Seal (3-Plunger) 

 

 

 

 

 

 

 

 

5 = With-out Safety Seal 

 

 

 

 

 

   American Flame 
 

 

 

 

 

        

0 = Manual without Solenoid. 

                                                     

 

1 = With ON/OFF Solenoid (Remote)                  

     1000 Series  

 

 

 

2 = With ON/OFF/Variable DC Motor Drive (Remote)          

 

              

 

 

 

 

 

 

3 = With High/Low Step Motor (Model AF-1000MOT) 

 

 

 

 

 

 

4 = Manual for 3-Plunger Safety Seal

 

 
 

Type of Valve 
0 = Vented Control Valve 
1 = Ventfree Control Valve

 

 
 

FEATURES 

  Multi positional (All Plans) / Versatile Mounting. 

  Power unit powered by 30mv thermocouple. 

  CSA rated capacity 80,000 BTU/hr at 1” wc pressure drop (All inlet/outlet configurations). 

  AF-1000 series available with 0ºF to 225ºF (-18

0

 C to 107ºC) temperature range. 

  Multiple outlet connections single inlet connection (All 3/8” NPT). 

  Fine mesh screens on inlet. 

  Multiple mounting holes (All 10-24 SAE threads) 

  Low profile / Compact size. 

  Easy pilot adjustment screw (Located on the front of the valve) (Vented Only). 

  No conversation from natural to propane gas required. 

  White lettering on OFF/ON/PILOT knob.  

  Vented / Vent free models available. 

  1” and 2” plastic extension knobs available. 

 
 

A

F

A M E R I C A N   F L A M E

 

f i r e - p a r t s . c o m

Summary of Contents for AF-1000 Series

Page 1: ...pe of Valve 0 Vented Control Valve 1 Ventfree Control Valve FEATURES Multi positional All Plans Versatile Mounting Power unit powered by 30mv thermocouple CSA rated capacity 80 000 BTU hr at 1 wc pres...

Page 2: ...lead Option 8mm x1 0 connection Ventfree Thermocouple location Back of valve Ambient Temperature Range 0 0 F to 225 0 F 18 0 C to 107 0 C Voltage 30 mV Thermocouple Approvals CSA International Report...

Page 3: ...REV 1 9 2010 Page 3 of 9 DIMENSIONS fire parts com...

Page 4: ...rce or any attempt to repair the gas control valve can result in fire or explosion Location Locate the AF 1000 gas control where it cannot be affected by steam cleaning high humidity dripping water co...

Page 5: ...ents main gas flow through the valve 2 ON Permits main burner and pilot flow Gas control and remote control of main burner gas flow 3 PILOT Opens pilot valve and allows gas flow to pilot burner NOTE W...

Page 6: ...stment per test standard Shut off Procedure 1 To shut OFF the system turn the gas control knob clockwise to the OFF position This action will close the main gas valve and disengages the safety pilot v...

Page 7: ...property damage servere injury or death 1 Stand away from the main burner while lighting Hidden gas leaks can cause flashbacks in the appliance 2 Check for gas leaks with rich soap and water solution...

Page 8: ...explosion hazard Can cause property damage severe injury or death Do not attempt to take apart the gas control or to clean it Improper assembly and cleaning can cause unreliable operation Regular pre...

Page 9: ...mocouple You must press and hold the gas control knob in the PILOT position to maintain the gas flow to the pilot If the output does not meet the minimum voltage replace the thermocouple The power uni...

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