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Supplier: Shenzhen Dechengwang Technology Co., Ltd
Description: PTFE V-rings are primarily utilized for sealing on hydraulic cylinder plungers and piston rods, presses, valve spindles, and controllers. Good sealing performance is ensured by the numerous sealing lips and the extensive contact surfaces. The seal sets are made up of a pressure
- Material: Polytetrafluoroethylene (PTFE- Teflon®, etc.)
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Description: The Zurcon® U-Cup has a very high sealing performance due to its ability to withstand lower friction and lower heat generation than standard U-Cups. The special shape of the trimmed lips allows for outstanding wear and extrusion resistance. Compatible with virtually all media, it also has a wide
- Material: Polytetrafluoroethylene (PTFE- Teflon®, etc.)
- Shaft O.D. or Seal I.D.: 0.3937 to 9.84 inch
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Description: structure and material, these metal ring seals can be used in working conditions such as high temperature (up to 800°C), cryogenic (low to -270°C), high pressure (up to 1500kgf/cm2), high vacuum (up to 1E-9 mmHg) and other extreme working conditions of static sealing. Sonkit Metal
- Application / Industry: Aerospace, Chemical & Processing, Piping and Valves, Power Generation, Oil & Gas, Nuclear, Specialized
- Cryogenic Application: Yes
- Material: Aluminum, Nickel / Nickel-Based Alloy, Stainless Steel, Steel, Specialized or Other
- Material Features: Heat-Treated, Plated / Coated
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Description: A single-acting sealing element consisting of a U-shaped Turcon® ring and a metallic V-shaped finger spring. The special flanged heel prevents the seal from rotating/twisting and the short and heavy dynamic lip offers reduced friction, resistance to aging and a good scraping
- Axial Cross Section or Thickness: 0.1417 to 0.2795 inch
- Maximum Operating Pressure: 2901 psi
- Maximum Operating Speed: 394 ft/min
- Operating Temperature: -94 to 572 F
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Supplier: Precision Polymer Engineering Ltd.
Description: packing where the seals encounter high pressure and an abrasive media containing various solids, oil and water. PPE can provide V-packing (Vee packing) sets manufactured from its range of high performance elastomers, PTFE and PEEK. Additional V-rings are added to the
- Material: Fluoroelastomer (FKM - Viton®, Fluorel®, etc.), Polyetheretherketone (PEEK), Polytetrafluoroethylene (PTFE- Teflon®, etc.)
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Supplier: AGC Chemicals Americas, Inc.
Description: °C in chemical service ranging from liquid oxygen to fuming nitric acid, in severe wear pads for railway cars, and for self-lubricating compressor rings for non-aluminum cylinders. The most common applications include bearings, gaskets, V-rings, O-rings, back-up rings,
- Chemical / Polymer System Type: Fluoropolymer (PTFE / PVDF)
- Compound Type: Pellets
- Industry: Automotive
- Material Type / Grade: Thermoplastic
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Description: Product Overview: Metal U-Ring is based on a metallic "U" substrate, designed to be used for static and low-cycle dynamic shaft seals. By default, Metal U-rings for axial pressure are system pressure energized, they require low bolting load and have good spring back. Due to its
- Application / Industry: Aerospace, Chemical & Processing, Piping and Valves, Power Generation, Oil & Gas, MIL-SPEC, Nuclear, Specialized
- Cryogenic Application: Yes
- Material: Aluminum, Copper, Nickel / Nickel-Based Alloy, Stainless Steel, Steel, Titanium, Specialized or Other
- Material Features: Heat-Treated, Plated / Coated
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Description: Product Overview: Spring Energized Metal U-ring is based on a metallic "U" substrate, designed to be used for static and low-cycle dynamic shaft seals. By default, Spring Energized Metal U-Rings for axial pressure are system pressure energized, they require high bolting load and
- Application / Industry: Aerospace, Chemical & Processing, Piping and Valves, Power Generation, Oil & Gas, MIL-SPEC, Nuclear, Specialized
- Cryogenic Application: Yes
- Material: Aluminum, Copper, Nickel / Nickel-Based Alloy, Stainless Steel, Steel, Titanium, Specialized or Other
- Material Features: Heat-Treated, Plated / Coated
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Supplier: Radwell International
Description: SEAL KIT, BUNA NITRILE ACCUMULATOR SEAL KIT, INCLUDES V O-RING PISTON SEAL, V O-RING BACKUPS, PTFE GLIDE RINGS, O-RING, O-RING BACKUP, GAS VALVE O-RING, USE WITH 4 INCH BORE PISTON ACCUMULATOR, 592851K000. FREE 2
- Seal Application: Pump
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Supplier: CT Gasket & Polymer Co., Inc.
Description: ring. The sealing rings have double lips to seal on both the bore and rod of a system. A ‘V’ shaped base on the header and intermediate rings allows the packing to respond automatically to changes in system pressure. The base shapes provides a wedging action
- Maximum Operating Pressure: 10000 psi
- Operating Temperature: -22 to 266 F
- Seal Type: Hydraulic / Pneumatic Seal
- Sealing Element or Lip Material: EPDM, Nitrile (NBR - Buna-N), Nitrile - Highly Saturated (HNBR), Polyetheretherketone (PEEK), Polytetrafluoroethylene (PTFE- Teflon®, etc.)
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Supplier: Delta Controls Ltd.
Description: accidental removal of head unit, or loosening due to vibration. Bi-directional flow. Available NPT, BSPP, BSPT threaded and Socket weld. 4 x 7/16” UNF bolts for mounting to transmitter. 2 x PTFE/Graphoil seal rings for transmitter flange. Maximum
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Supplier: Delta Controls Ltd.
Description: to vibration. Bi-directional flow. Available NPT, BSPP, BSPT threaded and Socket weld. 4 x 7/16” UNF bolts for mounting to transmitter. 2 x PTFE/Graphoil seal rings for transmitter flange. Maximum working temp 240°C (540°C with graphoil
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Supplier: Delta Controls Ltd.
Description: needle valve with multi-ring piston style packings. Safe anti-rotational pin locking device. Design Features Bubble tight metal to metal seat for positive shut off. Self centering & anti-galling non-rotating hardened tip for first time seal and long service life
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Supplier: Delta Controls Ltd.
Description: process / application and or recovery of a sample etc. This compact unit offers single isolation, and vent / test facility. Vent port 1/4” NPT (vent port plugged as standard for safety). Supplied with bolt pack and seal as standard. The V2D can be supplied with additional tapped holes
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Supplier: SKF/North America
Description: diameter range 825 to 1 460 mm Typical shaft-bearing combinations Stepped shaft with bearing on an unthreaded sleeve Seals Labyrinth V-ring PTFE strip
- Bearing / Housing Features: Plummer Block
- Bearing Type: Other
- Housing: Cast Iron
- Nominal Shaft / Bore Size: 32.48 to 57.48 inch
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Supplier: SKF/Global
Description: diameter range 825 to 1 460 mm Typical shaft-bearing combinations Stepped shaft with bearing on an unthreaded sleeve Seals Labyrinth V-ring PTFE strip
- Bearing / Housing Features: Plummer Block
- Bearing Type: Other
- Housing: Cast Iron
- Nominal Shaft / Bore Size: 32.48 to 57.48 inch
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Supplier: Serfilco, Ltd.
Description: and offer non-metallic solution contact. The 1" thick mounting plate is polypropylene or PVC and includes a PTFE vapor seal. Standard O-Rings are EPDM (ethylene propylene). The compound design impeller is fully enclosed for maximum efficiency. The chemical duty, NEMA"C" face,
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Supplier: Douglas Electrical Components
Description: TYPES NPT Face seals Radial O-rings SAE CF flange QF/KF flange Customer supplied housings ANSI flange Custom options available COMMON WIRE & CABLE TYPES Individual wires (PTFE
- Feedthrough Mount: Flange Mount
- Feedthrough Type: Electrical
- Temperature Range: 200 C
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Supplier: Douglas Electrical Components
Description: Registration FAQ What are the clearance requirements for Portplate designs? PotCon connectors require a 2” minimum clearance around the housing for hand access to tighten or loosen connector locking rings. ace seal housings for harness feedthroughs (jam nut mounting
- Feedthrough Mount: Flange Mount
- Feedthrough Type: Electrical
- Temperature Range: 200 C
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Supplier: McWane Plant and Industrial
Description: -directional dead end service. SHAFT: Our 17-4PH Stainless Steel shaft provides maximum strength and stability for high pressure applications. BONNET: Allows for direct mounting of all types of actuation. Standard drilling conforms to ISO 5211. PACKING: Multi-layered, V-type PTFE
- Valve Type: Butterfly Valves
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Supplier: Douglas Electrical Components
Description: chamber, cabinet, or system. While various bulkhead fittings are available, a traditional bulkhead feedthrough connector uses an O-ring face seal installation. What is a bulkhead connector? A bulkhead connector has electrical connections on two ends with the purpose of being fed
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Supplier: Douglas Electrical Components
Description: lengths from stubs to 2,000 meters NASA’s ASTM E-595 low outgassing specification with just 0.26% weight loss and less than 0.002% VCM. COMMON HOUSING TYPES NPT Face seals Radial O-rings SAE CF/QF/KF flange
- Feedthrough Mount: Flange Mount
- Feedthrough Type: Electrical
- Temperature Range: 200 C
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Supplier: Air Compressors Direct
Description: recommended & required Built For Years Of Reliable Service •Gearless, direct-drive 12V electric motor w/ sealed housing •Oil-less design High-Quality Components •Anodized piston cylinder & PTFE piston ring •Precision, high-speed, durable
- Discharge / Operating Pressure: 150 psi
- Flow Capacity: 0.9700 to 1.31 SCFM
- Power Source: DC
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Supplier: RS Components, Ltd.
Description: diaphragm is made from PTFE which, unlike regular laminated diaphragms, is wear resistant. The balls are made from glass. The pump heads and o-rings are made from Kynar®, PTFE or Viton®. Blackstone pumps are fitted in such a way as to be completely hermetically sealed,
- Housing Material: Plastic
- Maximum Discharge Pressure: 14.5 psi
- Maximum Discharge Flow: 0.0669 GPM
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Supplier: RS Components, Ltd.
Description: diaphragm is made from PTFE which, unlike regular laminated diaphragms, is wear resistant. The balls are made from glass. The pump heads and o-rings are made from Kynar®, PTFE or Viton®. Blackstone pumps are fitted in such a way as to be completely hermetically sealed,
- Housing Material: Plastic
- Maximum Discharge Pressure: 43.5 psi
- Maximum Discharge Flow: 0.0476 GPM
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Supplier: RS Components, Ltd.
Description: diaphragm is made from PTFE which, unlike regular laminated diaphragms, is wear resistant. The balls are made from glass. The pump heads and o-rings are made from Kynar®, PTFE or Viton®. Blackstone pumps are fitted in such a way as to be completely hermetically sealed,
- Housing Material: Plastic
- Maximum Discharge Pressure: 102 psi
- Maximum Discharge Flow: 0.0220 GPM
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Supplier: RS Components, Ltd.
Description: diaphragm is made from PTFE which, unlike regular laminated diaphragms, is wear resistant. The balls are made from glass. The pump heads and o-rings are made from Kynar®, PTFE or Viton®. Blackstone pumps are fitted in such a way as to be completely hermetically sealed,
- Housing Material: Plastic
- Maximum Discharge Pressure: 7.3 psi
- Maximum Discharge Flow: 0.0806 GPM
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Supplier: TE Connectivity
Description: Sealed Feedthrough Type : No Fluid Type : MIL-DTL-5624 (JP-4,JP-5), MIL-PRF-23699, MIL-DTL-83133 (JP-8), Synthetic Hydrocarbon Heat Transfer Fluid, MIL-PRF-5606, MIL-PRF-7808, SEA-AMS1424 Type I, M2-V Hermetically Sealed
- Contact Size (AWG): 12 to 14 AWG
- Current Rating: 23 amps
- Number of Contacts: 6 #
- Voltage Rating: 600 volts
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Supplier: TE Connectivity
Description: Sealed Feedthrough Type : No Fluid Type : MIL-PRF-7808, MIL-PRF-5606, M2-V, Synthetic Hydrocarbon Heat Transfer Fluid, MIL-PRF-23699, MIL-DTL-5624 (JP-4,JP-5), MIL-DTL-83133 (JP-8), SEA-AMS1424 Type I Hermetically Sealed
- Contact Size (AWG): 20 to 24 AWG
- Current Rating: 7.5 amps
- Number of Contacts: 6 #
- Voltage Rating: 600 volts
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Supplier: TE Connectivity
Description: Sealed Feedthrough Type : No Fluid Type : MIL-PRF-5606, Synthetic Hydrocarbon Heat Transfer Fluid, MIL-DTL-83133 (JP-8), SEA-AMS1424 Type I, MIL-DTL-5624 (JP-4,JP-5), M2-V, MIL-PRF-23699, MIL-PRF-7808 Hermetically Sealed
- Contact Size (AWG): 12 to 14 AWG
- Current Rating: 23 amps
- Number of Contacts: 19 #
- Voltage Rating: 600 volts
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Machine tools construction and calculation
On the spindle nose, all represented elements come into the practice outside I, J, K and M for insert; often, the V ring (B) is used the POLYTETRAFLUOROETHYLENE sleeve sealing (H) and the oil seal (F).
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Top process technologies - December | Archive | Process Engineering
Its self-adjusting stem sealing system, comprising a spring-loaded PTFE - V - ring unit and a burnished stem with double bearing, is said to ensure a tight seal on closing with zero leakage.
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Roloff / Matek machine elements
… flat gasket mold sealing FIP sealing CIP sealing O-ring, delta-ring wedging ring, sealing lens bellows membrane oil seal felting ring Nilos- ring V ring sliding sealing stuffing box groove ring … … compact sealing piston ring POLYTETRAFLUOROETHYLENE ring gap sealing groove …
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Roloff / Matek machine elements
… flat gasket mold sealing FIP sealing CIP sealing O-ring, delta-ring wedging ring, sealing lens bellows membrane oil seal felting ring Nilos- ring V ring sliding sealing stuffing box groove ring … … compact sealing piston ring POLYTETRAFLUOROETHYLENE ring gap sealing groove …
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Valve Handbook, Third Edition > Valve Selection Criteria
With the combination of PTFE 's elasticity and the pressure-energized design of the V - ring , little compression is required to create a long-lasting seal .
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Rubber ring gasket for PVC pipes, China Suppliers and Manufacturers
… for use in many fields such as steel, metallurgy, mine and so on, which act as sealing and dustproof. main products include o-ring, v - ring , j-oil seal , u-ring, rbr type … … nr, nbr,acm,epdm, ptfe ,silicon,neoprene,viton,etc …
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Messages, pp. (A584-A655)
100abh.v. of stuffing box ETFE,Keramik,Kohle1.4571,Oxidkeramik,PVDF,PTFE,GG,GGG,St.GG25,NORIHARD , 1.4462,PETP,BronzeandereaufAnfrageCrNi-Stahlu.Spez.besch.NORIDUR9.4460 of stopfbuchslosStopfbuchspackungkeineGleitringdichtung, mechanical seal , RAdialwellendichtring,pumpen-undmotorseitig to impeller form .