Nonpowered Valves » Stop-check Valves (1,133 Items)

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Stop-check Valves | Nonpowered Valves

65A138-224 SKU 4820000108147
327100 SKU 4820000123273
  • Flow Control Device: Disk
  • Mounting Position: Horizontal or vertical
  • Media For Which Designed: Air single response
  • Supplementary Features: Optional flow control device: stem
6295M0D SKU 4820000142090
  • Special Features: Cleaning in accordance with MIL-P-52211/CE/.
6266M0D SKU 4820000142091
  • Criticality Code Justification: Zzzy
803-4384536-82B1 SKU 4820000309010
  • Criticality Code Justification: Zzzy
354920 SKU 4820000380762
  • Flow Control Device: Disk
  • Bonnet Type: Outside screw-yoke
  • Bonnet Attachment Method: Bolted
  • Bolt Hole Quantity: 10 1ST end
  • Valve Operation Method: Manual
5153S4824-3699 SKU 4820000380763
  • Flow Control Device: Disk
  • Bonnet Type: Packing retaining
  • Bolt Hole Quantity: 8 1ST end
  • Valve Operation Method: Manual
  • Flange Shape: Round with holes 1ST end
5153S4824-3702 SKU 4820000380764
  • Flow Control Device: Disk
  • Bonnet Type: Packing retaining
  • Bolt Hole Quantity: 8 1ST end
  • Valve Operation Method: Manual
  • Flange Shape: Round with holes 1ST end
490604PCAA3T0J3 SKU 4820000395151
  • Pipe Size Accommodated: 1.000 inches 1ST end
  • Bonnet Type: Inside screw
  • Bonnet Attachment Method: Threaded
  • Disk Loading Method: Spring
  • Connection Style: Socket with brazing ring (pipe) 1ST end
845-1889587ASSYF3-4 SKU 4820000455077
  • Pipe Size Accommodated: 0.750 inches 1ST end
  • Flow Control Device: Disk
  • Bonnet Type: Inside screw
  • Bonnet Attachment Method: Threaded
  • Disk Loading Method: Weight
1S1290-5 SKU 4820000455772
  • Pipe Size Accommodated: 3.000 inches 1ST end
  • Flow Control Device: Disk
  • Bonnet Type: Outside screw-yoke
  • Bonnet Attachment Method: Pressure seal, ring type
  • Maximum Operating Temp: 975.0 degrees fahrenheit single response
215-36306-2 SKU 4820000597635
  • Thread Class: 3A all ends
  • Thread Direction: Right-hand all ends
  • Bonnet Type: Inside screw
  • Bonnet Attachment Method: Threaded
  • Connection Style: Flared (tube) 2ND end
HP958100-1 SKU 4820000667488
  • Thread Class: 3A all ends
  • Thread Direction: Right-hand all ends
  • Flow Control Device: Disk
  • Bonnet Type: Packing retaining
  • Disk Loading Method: Spring
375-1-1-4 SKU 4820000711871
  • Pipe Size Accommodated: 1.250 inches 1ST end
  • Thread Direction: Right-hand 1ST end
  • Flow Control Device: Poppet
  • Disk Loading Method: Spring
  • Connection Style: Plain, optional end (pipe) 1ST end
7U7277 SKU 4820000760357
2620-922X4ASSYGSC3IN SKU 4820000808053
  • Pipe Size Accommodated: 3.000 inches 1ST end
  • Flow Control Device: Disk
  • Bonnet Type: Outside screw-yoke
  • Bonnet Attachment Method: Threaded
  • Renewable Seat Ring Type: Pressed-in
SS803-2177934-141 SKU 4820000808064
  • Pipe Size Accommodated: 0.250 inches 1ST end
  • Flow Control Device: Disk
  • Bonnet Type: Inside screw
  • Bonnet Attachment Method: Threaded
  • Renewable Seat Ring Type: Threaded
749879 SKU 4820000871579
  • Pipe Size Accommodated: 0.125 inches all ends
  • Thread Direction: Right-hand all ends
  • Flow Control Device: Disk
  • Bonnet Type: Inside screw
  • Bonnet Attachment Method: Integral
810-4384536-2INCLASSBTYPE4 SKU 4820000955730
  • Pipe Size Accommodated: 2.000 inches 1ST end
  • Flow Control Device: Disk
  • Bonnet Type: Inside screw
  • Bonnet Attachment Method: Threaded
  • Renewable Seat Ring Type: Threaded
96295-1 SKU 4820000982116
  • Thread Class: 3B all ends
  • Thread Direction: Right-hand all ends
  • Offset Distance: 0.515 inches
  • Flow Control Device: Ball
  • Bonnet Type: Packing retaining
VAPTA1 SKU 4820001070987
  • Thread Direction: Right-hand all ends
  • Flow Control Device: Disk
  • Bonnet Type: Inside screw
  • Bonnet Attachment Method: Threaded
  • Connection Style: Plain, optional end (pipe) all ends
B31643D SKU 4820001216870
  • Pipe Size Accommodated: 0.750 inches 1ST end
  • Flow Control Device: Disk
  • Bonnet Type: Outside screw-yoke
  • Bonnet Attachment Method: Bolted
  • Renewable Seat Ring Type: Threaded
B31644C SKU 4820001216872
  • Pipe Size Accommodated: 1.000 inches 1ST end
  • Flow Control Device: Disk
  • Bonnet Type: Outside screw-yoke
  • Bonnet Attachment Method: Bolted
  • Renewable Seat Ring Type: Threaded
  • Flow Control Device: Disk
  • Bonnet Type: Outside screw-yoke
  • Bonnet Attachment Method: Bolted
  • Bolt Hole Quantity: 4 all ends
  • Maximum Operating Temp: 500.0 degrees fahrenheit single response
8S-194-5STP SKU 4820001383854
  • Flow Control Device: Disk
  • Bonnet Type: Outside screw-yoke
  • Bonnet Attachment Method: Bolted
  • Bolt Hole Quantity: 4 all ends
  • Maximum Operating Temp: 500.0 degrees fahrenheit single response
  • Flow Control Device: Disk
  • Bonnet Type: Outside screw-yoke
  • Bonnet Attachment Method: Bolted
  • Bolt Hole Quantity: 8 all ends
  • Maximum Operating Temp: 500.0 degrees fahrenheit single response
EE-2524 5IN SKU 4820001383870
  • Flow Control Device: Disk
  • Bonnet Type: Inside screw
  • Bonnet Attachment Method: Bolted
  • Renewable Seat Ring Type: Threaded
  • Bolt Hole Quantity: 8 all ends
5003 2-1/2IN SKU 4820001393853
  • Flow Control Device: Disk
  • Bonnet Type: Inside screw
  • Bonnet Attachment Method: Union
  • Disk Loading Method: Spring
  • Renewable Seat Ring Type: Threaded
803-2177934-C331 SKU 4820001469347
  • Pipe Size Accommodated: 0.500 inches 1ST end
  • Flow Control Device: Disk
  • Bonnet Type: Inside screw
  • Bonnet Attachment Method: Union
  • Disk Loading Method: Weight
803-2177934-C531AF SKU 4820001469349
  • Pipe Size Accommodated: 1.000 inches 1ST end
  • Flow Control Device: Disk
  • Bonnet Type: Inside screw
  • Bonnet Attachment Method: Union
  • Disk Loading Method: Weight
803-2177934-C731AF SKU 4820001469352
  • Pipe Size Accommodated: 1.500 inches 1ST end
  • Flow Control Device: Disk
  • Bonnet Type: Inside screw
  • Bonnet Attachment Method: Union
  • Disk Loading Method: Weight
MIL-V-22052 SKU 4820001475088
  • Flow Control Device: Disk
  • Bonnet Type: Outside screw-yoke
  • Bonnet Attachment Method: Bolted
  • Bolt Hole Quantity: 8 all ends
  • Maximum Operating Temp: 500.0 degrees fahrenheit single response
55-0400 SKU 4820001476517
  • Flow Control Device: Disk
  • Bonnet Type: Packing retaining
  • Disk Loading Method: Spring
  • Renewable Seat Ring Type: Bonded
  • Bolt Hole Quantity: 4 2ND end
SS845-1889587ASSYEN1 1-2IN SKU 4820001529651
  • Pipe Size Accommodated: 1.500 inches 1ST end
  • Flow Control Device: Disk
  • Bonnet Type: Inside screw
  • Bonnet Attachment Method: Union
  • Renewable Seat Ring Type: Threaded
65651-06023-045 SKU 4820001737361
  • Thread Class: 3B 1ST end
  • Thread Direction: Right-hand 1ST end
  • Disk Loading Method: Spring
  • Valve Operation Method: Automatic
  • Connection Type: Threaded internal boss 1ST end
2588635 SKU 4820001755294
  • Thread Class: 3B all ends
  • Thread Direction: Right-hand all ends
  • Offset Distance: 0.420 inches
  • Maximum Operating Temp: 212.0 degrees fahrenheit single response
  • Connection Style: Gasket seal (boss) all ends
820-2178731-16 SKU 4820001776018
  • Criticality Code Justification: Zzzy
  • Reference Number Differentiating Characteristics: Selected and tested
  • Pipe Size Accommodated: 1.000 inches all ends
  • Flow Control Device: Disk
  • Bonnet Type: Outside screw-yoke
  • Bonnet Attachment Method: Bolted
  • Disk Loading Method: Weight
803-4384536-52A AF SKU 4820001836992
  • Thread Direction: Right-hand all ends
  • Flow Control Device: Disk
  • Bonnet Type: Inside screw
  • Bonnet Attachment Method: Threaded
  • Connection Style: Plain (pipe) all ends
803-4384536-82A_ AF SKU 4820001836995
  • Thread Direction: Right-hand all ends
  • Flow Control Device: Disk
  • Bonnet Type: Inside screw
  • Bonnet Attachment Method: Threaded
  • Renewable Seat Ring Type: Threaded
S4824-1385541 SKU 4820001849182
  • Flow Control Device: Disk
  • Bonnet Type: Outside screw-yoke
  • Bonnet Attachment Method: Bolted
  • Renewable Seat Ring Type: Threaded
  • Bolt Hole Quantity: 14 all ends
DS2078-1CPCSC3- SKU 4820001849185
  • Pipe Size Accommodated: 0.750 inches all ends
  • Flow Control Device: Disk
  • Bonnet Type: Inside screw
  • Bonnet Attachment Method: Threaded
  • Renewable Seat Ring Type: Threaded
803-1385541-054AF SKU 4820001856842
  • Flow Control Device: Disk
  • Bonnet Type: Outside screw-yoke
  • Bonnet Attachment Method: Bolted
  • Renewable Seat Ring Type: Threaded
  • Bolt Hole Quantity: 10 all ends
1024C001J312 SKU 4820001863566
  • Flow Control Device: Disk
  • Bonnet Type: Outside screw-yoke
  • Bonnet Attachment Method: Bolted
  • Renewable Seat Ring Type: Threaded
  • Bolt Hole Quantity: 8 all ends
803-1385541-044 SKU 4820001863568
  • Flow Control Device: Disk
  • Bonnet Type: Outside screw-yoke
  • Bonnet Attachment Method: Bolted
  • Renewable Seat Ring Type: Threaded
  • Bolt Hole Quantity: 8 all ends
4384536ASSY42B1 SKU 4820001863829
  • Pipe Size Accommodated: 0.750 inches all ends
  • Flow Control Device: Disk
  • Bonnet Type: Inside screw
  • Bonnet Attachment Method: Threaded
  • Renewable Seat Ring Type: Threaded
4578FNPP SKU 4820001876698
  • Offset Distance: 2.250 inches
  • Flow Control Device: Poppet
  • Bonnet Type: Inside screw
  • Bonnet Attachment Method: Bolted
  • Renewable Seat Ring Type: Threaded
23720-3 SKU 4820001876701
  • Flow Control Device: Poppet
  • Bonnet Type: Outside screw-yoke
  • Bonnet Attachment Method: Bolted
  • Valve Operation Method: Manual
  • Connection Type: Flange 1ST end
CD-54791 SKU 4820001888262
  • Flow Control Device: Disk
  • Bonnet Type: Outside screw-yoke
  • Bonnet Attachment Method: Bolted
  • Renewable Seat Ring Type: Threaded
  • Bolt Hole Quantity: 6 all ends
CD-54791 ITEM 3 SKU 4820001888263
  • Flow Control Device: Disk
  • Bonnet Type: Outside screw-yoke
  • Bonnet Attachment Method: Bolted
  • Renewable Seat Ring Type: Threaded
  • Bolt Hole Quantity: 8 all ends

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