air compressors

Air Compressor Check Valves

 
CASTAIR Check Valves

Rated for 500 PSIG - 400 Deg. F. - 1/8" Side Port for Unloader

In Tank
Inlet Style
Inlet-Outlet"
PART #
Comp. fitting
3/8 x 3/8
CTD3838
Comp. fitting
3/8 x 1/2
CTD3812
Comp. fitting
1/2 x 1/2
CTD1212
Comp. fitting
5/8 x 1/2
CTD5812
Comp. fitting
3/4 x 3/4
CTD3434
Comp. fitting
3/4 x 1
CTD3410
NPT female
3/8 x 1/2
CTB3812
NPT female
1/2 x 1/2
CTB1212
NPT female
1/2 x 3/4
CTB1234
NPT female
3/4 x 3/4
CTB3434
NPT female
1 x 1
CTB1010
NPT female
1-1/4 x 1-1/4
CTB114114
NPT female
1-1/2 x 1-1/2
CTB112112
 

In-Line - Female/Female
Inlet Style
Inlet-Outlet"
PART #
NPT female
1/4 x 1/4
CLB1414
NPT female
1/2 x 1/2
CLB1212
NPT female
3/4 x 3/4
CLB3434
NPT female
1 x 1
CLB1010
NPT female
1-1/2 x 1-1/2
CLB112112

 

Genie Unloader Type
Inlet Style
Inlet-Outlet"
PART #
NPT female
1/4 x 1/4
PA6
Comp fitting
3/8 x 1/4
CA6
NPT female
3/8 x 3/8
PA12
Comp fitting
1/2 x 3/8
CA12

 

90 deg. for DD, PK, PP units
Inlet Style
Inlet-Outlet"
PART #
Flare
1/2 x 1/2
2414025
Repair kit for 2414025
2414025K
Cold start valve
CSV

 
 

Pilot Valves

  • Hex brass body
  • Full external adjustment; pressure & differential
  • 40-250 PSI range available
  • Corrosion resistant
PSI Range
Inlet"
Outlet"
PART #
100-120 PSI
1/4 NPT
1/8 NPT
RCBM100
140-170 PSI
1/4 NPT
1/8 NPT
RCBM140
**Specify gas (HU) or electric (DC) at end of part# IE: RCBM100HU
 

1 & 2 & 3 Way Pilot Valves

  • 1-way (discharge unloader)
  • 2-way (same plus pilot valve)
  • 3-way (same as 2-way plus check valve)
Type
Inlet
Outlet
Vent Outlet
Max CFM
Application
PART #
1-way
1/4" fem. NPT
N/A
direct w/felt
20
Gas or Elec.
D2M
2-way
1/4" fem. NPT
N/A
direct w/felt
20
Gas engine
BG2-M
2-way
1/4" fem. NPT
N/A
direct w/felt
20
Electric dual
BE2-M
2-way
1/2" fem. NPT
1/2" fem. NPT
1/4" F/NPT pilot
60
Gas engine
BLG
2-way
1/2" fem. NPT
1/2" fem. NPT
1/4" F/NPT pilot
60
Electric dual
BLE
3-way
1/2" fem. NPT
1/2" fem. NPT
3/8" NPT
25
Gas engine
NG-1
3-way
3/4" comp
1/2" fem. NPT
3/8" NPT
25
Gas engine
NG-18
3-way
1/2" fem. NPT
1/2" fem. NPT
3/8" NPT
25
Electric dual
NDC-1
3-way
3/4" male comp.
3/8" male NPT
1/2" NPT
50
Gas engine
NLG-7
3-way
3/4" fem. NPT
3/4" fem. NPT
1/2" NPT
50
Electric dual
NLDC-1
NOTE: Pilot ports 1/8" female NPT
Specify PSI option: 100 for 100-120 or 140 for 140-170. IE: NG-1-100
 
View Other Air Compressor Accessories