Packless Valve Metallic Bellows

Item Name Code (INC) 49842

Valves, Nonpowered
Federal Supply Class: FSC 4820
NATO Supply Classification Class: NSC 4820
Valves
Federal Supply Group: FSG 48
NATO Supply Classification Group: NSG 48
Item Hits: 61
INC 49842 Packless Valve Metallic Bellows
INC 49842 Packless Valve Metallic Bellows

A metallic item, partially enclosed by top and bottom plates, used in the construction of a valve where the freedom of leakage at the spindle is not dependent upon a gland of the packed type. It is usually made of copper and is used in refrigeration and similar services.

Additional Information for Packless Valve Metallic Bellows Additional Information for Packless Valve Metallic Bellows

Packless Valve Metallic Bellows are a type of valve that falls under the supply class Valves, Nonpowered in the supply group Valves. These valves are designed with a metallic bellows seal, which provides a leak-tight seal and eliminates the need for traditional packing materials.

The metallic bellows act as a flexible barrier between the valve stem and the valve body, allowing for smooth operation and preventing any leakage of the fluid or gas being controlled by the valve. This design is particularly useful in applications where a high level of sealing integrity is required, such as in industries like oil and gas, chemical processing, and pharmaceuticals.

Packless Valve Metallic Bellows offer several advantages over traditional packed valves. They are more resistant to high temperatures, pressures, and corrosive environments. They also require less maintenance and have a longer service life due to the absence of packing materials that can wear out or deteriorate over time.

These valves are available in various sizes, materials, and configurations to suit different applications and requirements. They can be manually operated or actuated using pneumatic or electric actuators, depending on the specific needs of the system.

Overall, Packless Valve Metallic Bellows are a reliable and efficient solution for controlling the flow of fluids or gases in industrial processes, providing a secure and leak-free operation.

Items Related to 49842 Related Item Names for INC 49842 Packless Valve Metallic Bellows
Float Valve Gate Valve Angle Valve Cross Valve Globe Valve Stop-Check Valve Check Valve Safety Relief Valve Butterfly Valve Plug Valve Temperature Regulating Valve Expansion Valve Pneumatic Tank Valve Valve Float Exhaust Control Valve Vacuum Breaking Valve Automatic Tempering Valve Gaseous Products Pressure Equalizing Valve Seatless Valve Stop Diaphragm Valve Foot Valve Pressure Regulating Valve Parts Kit Safety Relief Valve Parts Kit Drain Cock Poppet Drain Cock Screw Stem Shutoff Cock Plug Cock Y Valve Piston Weighted Control Valve Pressure And Temperature Relief Valve Fire Check Valve Restrictor Check Valve Shuttle Valve Hydraulic System Fuse Ball Valve Valve Seat Valve Core Vacuum Regulating Valve Pneumatic Inflator Valve Fluid Pressure Regulating Valve Lift-Check Valve Stop-Lift-Check Valve Rupturable Disk Pressure Relief Safety Head Needle Valve Stem Tee Valve Fluid Valve Stem Ported Valve Ball Valve Stem Guide Calibrated Flow Valve Angle Valve Parts Kit Anti Surge Sensor Parts Kit Ball Valve Parts Kit Butterfly Valve Parts Kit Check Valve Parts Kit Diaphragm Replacement Parts Kit Gate Valve Parts Kit Globe Valve Parts Kit Linear Directional Control Valve Parts Kit Pilot Control Valve Parts Kit Rotary Cam Directional Control Valve Parts Kit Sediment Strainer Parts Kit Shuttle Valve Parts Kit Stop-Check Valve Parts Kit Stop Diaphragm Valve Parts Kit Valve Trap Parts Kit Vent Valve Parts Kit Valve Disk Valve Cap Valve Head System Pressure Regulating Valve Valve Disk Retainer Saddle Valve Vent Valve Valve Body Valve Piston Valve Opening Indicator Valve Cage Valve Parts Kit Throttle Valve Hydraulic System Bleeder Valve Thermostatic Temperature Regulator Temperature And Pressure Regulator Valve Disk And Seat Set Liquid Oxygen Drain Valve Oxygen System Pressure Regulating Valve Oxygen System Safety Relief Valve Oxygen System Check Valve Hydraulic System Flushing Block Valve Gear Operator Valve Positioner Safety Valve Spindle Rod Boom Hoist Cylinder Hold Valve Bucket Valve Plate Purge Valve Valve Flow Divider Valve Liner Valve Subplate Assembly Valve Indicator Plug Valve Modification Kit Bypass Valve-Hand Valve Nozzle Valve Spectacle Plate Ballast Valve Tripper Insert Clutch Valve Quill Outlet Valve-Hand Valve Diaphragm Guide Valve Support Stem Valve Deck Box Operator Valve Piston Ring Special Shaped Actuator Valve Diaphragm Check Ball Valve Flow Regulating Element Globe-Check Valve Liquid-Check Valve Pressure Relief Module Assembly Valve Gland Flange Selector Rotary Valve Directional Control Linear Valve Body And Slide Directional Control Linear Valve Sleeve And Slide Flow Control Valve Valve Assembly Manifold Valve Assembly Blanking Plate Assembly Valve Repair Kit Linear Directional Control Valve Working Body Section Nitrogen Regulator Compression Release Valve Valve Tailpiece Valve Seat Retainer Pressure Relief Safety Head And Disk Compressed Gas Regulator Packless Valve Metallic Bellows Swing Check Valve Hinge Hydraulic Sampling Valve Check Valve Cartridge Needle Valve Cartridge Shut-Off Valve Cartridge Stop-Check Valve Cartridge Check Valve Weight Remote Control Safety Relief Valve Valve Actuator-Handwheel Coupling Valve Float Arm Vent-Check Valve Valve Cover Plate Temperature Regulating Valve Parts Kit Flat Valve Diaphragm Plug Valve Parts Kit Stop And Stop Check Valve Packless Valve Diaphragm Set Hydraulic Servovalve Valve Rotary Plug Directional Control Linear Valve Sleeve Directional Control Linear Valve Slide Directional Control Linear Valve Double Flow Control Valve Compressed Gas Regulator Piston Bonnet And Bellows And Stem Valve Assembly Anti-Suffocation Valve Water Sampling Valve Stop Valve Parts Kit Valve Gagging Device
NATO Stock Numbers named Packless Valve Metallic Bellows NATO Stock Numbers with Item Name 49842 Packless Valve Metallic Bellows Page 1 of 1
D33720-17
RNCC: 5 | RNVC: 9 | DAC: B
DN60-1-D-35-1-SP
RNCC: 3 | RNVC: 2 | DAC: 5
DN60-4-P-35-1-M
RNCC: 3 | RNVC: 2 | DAC: 5
2AFE12011
RNCC: 3 | RNVC: 2 | DAC: 5
2AFE12004
RNCC: 3 | RNVC: 2 | DAC: 5
18-006-060
RNCC: 3 | RNVC: 2 | DAC: 1
DNX62-2J3-00B ITEM 45
RNCC: 5 | RNVC: 2 | DAC: 5
0116-2517
RNCC: 3 | RNVC: 2 | DAC: 5
0116-1517
RNCC: 3 | RNVC: 2 | DAC: E
S6435-SJ-MMM-010 PG 6-4 ITEM 83
RNCC: 5 | RNVC: 2 | DAC: 3
10042036
RNCC: 5 | RNVC: 2 | DAC: 5
MDFPM-3120C-3W
RNCC: D | RNVC: 9 | MEDALS: Y | DAC: A
DN60-6-R-35-1
RNCC: 3 | RNVC: 2 | DAC: C
DN60-1-D-35-1
RNCC: 3 | RNVC: 2 | DAC: F
DN60-4-P-35-3
RNCC: 5 | RNVC: 9 | DAC: 5
506-1000
RNCC: 3 | RNVC: 2 | DAC: B
SS-8UW-TW
RNCC: 3 | RNVC: 2 | DAC: 3
DN60-3-L-35-1
RNCC: 3 | RNVC: 9 | DAC: 6
DNX62-4P6-DGBITEM11
RNCC: 5 | RNVC: 9 | DAC: C
0176140017
RNCC: 3 | RNVC: 2 | DAC: C
DNX62-4P6-DGBITEM11
RNCC: 5 | RNVC: 9 | DAC: C
DNX62-4P6-DGBITEM11
RNCC: 5 | RNVC: 9 | DAC: F
DNX62-4P6-DGB IT11 DN60-4-P-35-2
RNCC: 5 | RNVC: 2 | DAC: 5
DN60-1.5-H-35
RNCC: 3 | RNVC: 2 | DAC: 5
DNS60-2J3-00B ITEM 45
RNCC: 5 | RNVC: 2 | DAC: 5
3070763-1
RNCC: 3 | RNVC: 2 | DAC: 4
EA00709
RNCC: 5 | RNVC: 2 | DAC: 4
2014-0016-1
RNCC: 3 | RNVC: 2 | DAC: 6
757634-1
RNCC: 3 | RNVC: 2 | MEDALS: Y | DAC: E
65211-06029
RNCC: 3 | RNVC: 2 | DAC: 4
48165-555
RNCC: 5 | RNVC: 1 | DAC: 2
1690-5489
RNCC: 3 | RNVC: 2 | DAC: 4
9DX2PGU12FPS-REP60
RNCC: 3 | RNVC: 9 | DAC: 4
65111-07007
RNCC: 3 | RNVC: 2 | DAC: 4
9DX4PGU10FPS-REP60
RNCC: 3 | RNVC: 9 | DAC: 4
BGA1443
RNCC: 3 | RNVC: 2 | DAC: 2
A32006
RNCC: 3 | RNVC: 9 | DAC: 4
9DX5PGU10FPS-REP60
RNCC: 3 | RNVC: 9 | DAC: 4
6E6T315WA
RNCC: 3 | RNVC: 9 | DAC: 4
NO PRIMARY REF 99-534-2988
RNCC: 3 | RNVC: 2 | DAC: 9
65211-04020
RNCC: 3 | RNVC: 2 | DAC: 2
2416-010
RNCC: 3 | RNVC: 2 | DAC: 1
1390-9963
RNCC: 3 | RNVC: 2 | DAC: 4
JLPMA4L*00100
RNCC: 7 | RNVC: 1 | DAC: 1
525050
RNCC: 3 | RNVC: 2 | DAC: 3
JP23VS-65
RNCC: 5 | RNVC: 2 | DAC: 4
NO PRIMARY REF 99-742-9066
RNCC: 3 | RNVC: 2 | DAC: 9
95985REP9
RNCC: 3 | RNVC: 2 | DAC: 2
NO PRIMARY REF 99-767-8151
RNCC: 3 | RNVC: 2 | DAC: 9
SH 2806076-2
RNCC: 3 | RNVC: 2 | DAC: 2
310985
RNCC: 3 | RNVC: 2 | DAC: 3
65311-06016
RNCC: 3 | RNVC: 2 | DAC: 4
6F6L315W
RNCC: 3 | RNVC: 9 | DAC: 2
H474-355866
RNCC: 6 | RNVC: 9 | DAC: 9
31713-72306
RNCC: 3 | RNVC: 2 | DAC: 2
65411-07021
RNCC: 3 | RNVC: 2 | DAC: 4
85200-11361 ITEM 6
RNCC: 5 | RNVC: 2 | DAC: 4
71FX3HPAD2PSZ/10,1-REP51
RNCC: 5 | RNVC: 9 | DAC: 2
JLPMA4L*00100
RNCC: 7 | RNVC: 1 | DAC: 1
B22724-60-4B
RNCC: 3 | RNVC: 2 | DAC: 3