Nonpowered Valves » Safety Relief Valves (12,036 Items)
Page 1 of 241
D559A3M2
SKU 4820000010037
- Pipe Size Accommodated: 0.375 inches 1ST end
- Thread Direction: Right-hand 1ST end
- Flow Control Device: Poppet
- Bonnet Type: Inside screw
- Bonnet Attachment Method: Threaded
A51K56028-1
SKU 4820000016553
- Thread Class: 3A 1ST end
- Thread Direction: Right-hand 1ST end
- Flow Control Device: Poppet
- Disk Loading Method: Spring
- Connection Style: External seat for gasket seal (boss) 1ST end
MC11505-1
SKU 4820000019968
- End Application: F-4E/RF-4C aircraft
- Valve Operation Method: Automatic
- Criticality Code Justification: Agav
- Material: Steel comp 440C seat
636B3 3-8 1
SKU 4820000035561
- Thread Direction: Right-hand 1ST end
- Flow Control Device: Poppet
- Bonnet Type: Inside spring
- Bonnet Attachment Method: Threaded
- Disk Loading Method: Spring
4010
SKU 4820000038324
- Thread Direction: Right-hand 1ST end
- Flow Control Device: Poppet
- Bonnet Type: Inside screw
- Bonnet Attachment Method: Integral
- Connection Style: Plain, optional en (pipe) 1ST end
SP248MAB
SKU 4820000044736
- Criticality Code Justification: Zzzy
2241577-2
SKU 4820000046971
- Thread Class: 3A 1ST end
- Thread Direction: Right-hand 1ST end
- Flow Control Device: Poppet
- Bonnet Type: Inside spring
- Bonnet Attachment Method: Integral
48088896
SKU 4820000047376
- Flow Control Device: Poppet
- Bonnet Type: Inside spring
- Bonnet Attachment Method: Integral
- Disk Loading Method: Spring
- Renewable Seat Ring Type: Pressed-in
5159B-4MP-630
SKU 4820000048132
- Thread Direction: Right-hand 1ST end
- Flow Control Device: Poppet
- Maximum Operating Temp: 250.0 degrees fahrenheit single response
- Connection Style: Plain, optional en (pipe) 2ND end
- Valve Operation Method: Automatic
529SSET225
SKU 4820000048214
- Flow Control Device: Stem
- Disk Loading Method: Spring
- Connection Style: Plain (tube) all ends
- Valve Operation Method: Automatic
- Connection Type: Unthreaded external tube all ends
1AR13-F6-40S 830
SKU 4820000054896
- Thread Direction: Right-hand all ends
- Flow Control Device: Poppet
- Disk Loading Method: Spring
- Connection Style: Plain, optional en (pipe) all ends
- Valve Operation Method: Automatic
128A100
SKU 4820000054910
- Thread Direction: Right-hand 1ST end
- Flow Control Device: Disk
- Disk Loading Method: Spring
- Maximum Operating Temp: 250.0 degrees fahrenheit single response
- Connection Style: Plain (pipe) 1ST end
QB10-2M10A2
SKU 4820000054913
- Valve Operation Method: Electric motor
- Maximum Operating Pressure: 2000.0 pounds per square inch single response
3978-5-33-0
SKU 4820000054964
- Thread Class: 3A 1ST end
- Thread Direction: Right-hand 1ST end
- Flow Control Device: Disk
- Connection Style: External seat for gasket seal (boss) 1ST end
- Valve Operation Method: Automatic
5159T8EE140
SKU 4820000057346
- Thread Class: 3A all ends
- Thread Direction: Right-hand all ends
- Flow Control Device: Poppet
- Disk Loading Method: Spring
- Maximum Operating Temp: 250.0 degrees fahrenheit single response
3835-23
SKU 4820000057393
- Thread Direction: Right-hand all ends
- Flow Control Device: Disk
- Maximum Operating Temp: 150.0 degrees fahrenheit single response
- Connection Style: Plain, optional en (pipe) all ends
- Valve Operation Method: Automatic
48A
SKU 4820000057394
- Thread Direction: Right-hand 1ST end
- Flow Control Device: Piston
- Bonnet Type: Inside spring
- Bonnet Attachment Method: Integral
- Disk Loading Method: Spring
ES1188
SKU 4820000057595
- Material: Steel body
22111
SKU 4820000057601
- Thread Class: 2A 1ST end
- Thread Direction: Right-hand 1ST end
- Flow Control Device: Ball
- Bonnet Attachment Method: Integral
- Disk Loading Method: Spring
559A-1M-90
SKU 4820000064010
- Thread Direction: Right-hand 1ST end
- Flow Control Device: Poppet
- Disk Loading Method: Spring
- Maximum Operating Temp: 250.0 degrees fahrenheit single response
- Connection Style: Plain (pipe) 1ST end
EB51FN272
SKU 4820000066169
- Pipe Size Accommodated: 0.750 inches 1ST end
- Thread Direction: Right-hand 1ST end
- Flow Control Device: Disk
- Disk Loading Method: Spring
- Valve Discharge Flow Rate: 1320.0 pounds per hour
629XB-4-6-2
SKU 4820000066191
- Thread Class: 3A all ends
- Thread Direction: Right-hand all ends
- Flow Control Device: Poppet
- Bonnet Type: Inside spring
- Bonnet Attachment Method: Integral
0MP2835-1
SKU 4820000066192
- Thread Class: 3A all ends
- Thread Direction: Right-hand all ends
- Flow Control Device: Poppet
- Bonnet Type: Inside spring
- Bonnet Attachment Method: Integral
11644864
SKU 4820000067468
- Flow Control Device: Ball
- Disk Loading Method: Spring
- Connection Style: Multi-grooved (hose) all ends
- Valve Operation Method: Automatic
- Connection Type: Unthreaded external hose all ends
5433322
SKU 4820000083136
- Thread Class: 3B all ends
- Thread Direction: Right-hand all ends
- Flow Control Device: Piston
- Connection Style: Gasket sea (boss) all ends
- Valve Operation Method: Automatic
2529882
SKU 4820000083506
- Flow Control Device: Poppet
- Valve Operation Method: Automatic
- Maximum Operating Pressure: 1500.0 pounds per square inch single response
- Opening Pressure Setting: 100.0 pounds per square inch
- Material: Aluminum alloy
41001159
SKU 4820000083761
1704
SKU 4820000086104
- Thread Class: 3A 1ST end
- Thread Direction: Right-hand 1ST end
- Flow Control Device: Poppet
- Bonnet Type: Inside spring
- Bonnet Attachment Method: Integral
875551
SKU 4820000089892
- Thread Class: 2A 1ST end
- Thread Direction: Right-hand 1ST end
- Flow Control Device: Poppet
- Connection Style: Inverted flare (pipe) 2ND end
- Valve Operation Method: Automatic
102-542
SKU 4820000089920
884984-21
SKU 4820000090391
- Thread Class: 3A 1ST end
- Thread Direction: Right-hand 1ST end
- Flow Control Device: Poppet
- Disk Loading Method: Spring
- Connection Style: Plain (tube) 1ST end
VS4020-010
SKU 4820000093399
- Connection Type: Threaded internal pipe all ends
- Thread Size: 0.500 inches all ends
- Thread Series Designator: Npt all ends
D559A4D42PS1
SKU 4820000095209
- Thread Class: 3A 1ST end
- Thread Direction: Right-hand 1ST end
- Flow Control Device: Poppet
- Disk Loading Method: Spring
- Maximum Operating Temp: 280.0 degrees fahrenheit single response
21C2222-261
SKU 4820000101680
- Thread Class: 3A all ends
- Thread Direction: Right-hand all ends
- Flow Control Device: Poppet
- Bonnet Type: Inside spring
- Bonnet Attachment Method: Integral
A644XB-2-12-2
SKU 4820000101682
- Thread Class: 3A all ends
- Thread Direction: Right-hand all ends
- Flow Control Device: Poppet
- Bonnet Type: Inside spring
- Bonnet Attachment Method: Integral
MILV22549
SKU 4820000106019
- Pipe Size Accommodated: 0.500 inches all ends
- Flow Control Device: Disk
- Bonnet Type: Inside spring
- Bonnet Attachment Method: Bolted
- Disk Loading Method: Spring
MILV24332GRB1 1-4 400-54T085SBU
SKU 4820000106118
G720238
SKU 4820000115592
- Flow Control Device: Disk or stem
- Disk Loading Method: Spring
- Maximum Operating Temp: 120.0 degrees fahrenheit single response
- Connection Style: Gasket sea (boss) 1ST end
- Valve Operation Method: Automatic
4001T94G05
SKU 4820000133378
- Flow Control Device: Poppet
- Disk Loading Method: Spring
- Bolt Hole Quantity: 2 1ST end
- Width: 1.300 inches 1ST end
- Length: 2.500 inches 1ST end
MS28893C8-2200
SKU 4820000141306
- Thread Class: 3A all ends
- Thread Direction: Right-hand all ends
- Flow Control Device: Poppet
- Disk Loading Method: Spring
- Valve Discharge Flow Rate: 12.0 gallons per minute
440168
SKU 4820000141354
- Pipe Size Accommodated: 0.750 inches 2ND end
- Thread Direction: Right-hand 1ST end
- Flow Control Device: Poppet
- Bonnet Type: Inside spring
- Bonnet Attachment Method: Threaded
C26601-18
SKU 4820000141787
- Material: Steel comp 440C body
1A050
SKU 4820000142021
2105565
SKU 4820000142682
- Thread Direction: Right-hand all ends
- Flow Control Device: Piston
- Maximum Operating Temp: 250.0 degrees fahrenheit single response
- Connection Style: Plain, optional en (pipe) all ends
- Valve Operation Method: Manual
559A-1M-30
SKU 4820000142696
- Thread Direction: Right-hand 1ST end
- Flow Control Device: Stem or disk
- Disk Loading Method: Spring
- Connection Style: Plain (pipe) 1ST end
- Valve Operation Method: Automatic
60131
SKU 4820000151981
- Thread Class: 3A 1ST end
- Thread Direction: Right-hand 1ST end
- Flow Control Device: Poppet
- Disk Loading Method: Spring
- Connection Style: External seat for gasket seal (boss) 1ST end
8LV465
SKU 4820000152135
- Thread Class: 3A 1ST end
- Thread Direction: Right-hand 1ST end
- Flow Control Device: Poppet
- Bonnet Type: Inside spring
- Bonnet Attachment Method: Pressure seal, ring type
10177850
SKU 4820000156231
- Thread Class: 3A 1ST end
- Thread Direction: Right-hand 1ST end
- Flow Control Device: Poppet
- Bonnet Type: Inside spring
- Bonnet Attachment Method: Integral
668051
SKU 4820000161070
- Thread Class: 3B 1ST end
- Thread Direction: Right-hand 1ST end
- Flow Control Device: Poppet
- Disk Loading Method: Spring
- Valve Discharge Flow Rate: 6.0 gallons per minute
A62122
SKU 4820000185870
- Thread Class: 3B 1ST end
- Thread Direction: Right-hand 1ST end
- Flow Control Device: Poppet
- Disk Loading Method: Spring
- Maximum Operating Temp: 275.0 degrees fahrenheit single response
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