Cryogenic O-Rings

Description: Apiezon® grease is well-suited for cryogenic use because of its low vapor pressure and high thermal conductivity. It is often used for nonpermanent mounting and thermal anchoring of cryogenic temperature sensors as well as for lubricating joints and o-rings

Description: Bidirectional, zero-leakage, triple-offset butterfly valves Features and benefits DESIGN FEATURES: • Triple-offset disc rotation: Provides bubble-tight sealing without rubbing or galling. • Cryogenic stem packing: Composed of superposed Viton O-rings and

• Valve Size: 3 to 80 inch
• Valve Type: Butterfly Valves, Other

Description: effective solutions to your needs. METAL SEALING RINGS Metal O and C rings are used as a deformable seal in a static sealing situation. The ring is located between two flanges or similar and undergoes a controlled compression. They are defined by their free height which

• Cryogenic Application: Yes
• Outside Diameter: 90 inch
• Pressure: 145037 psi
• Seal Type: O-Ring, C-Ring

Description: Product Overview: Metal O-ring is a high-strength metallic tube designed to be used in harsh working conditions. It's an ideal sealing choice for high-pressure and high-temperature applications with little spring back. Metal O-rings may be utilized in high temperatures (up to 800°C),

• Application / Industry: Aerospace, Chemical & Processing, Power Generation, Oil & Gas, MIL-SPEC, Nuclear, Semiconductor, Specialized
• Cryogenic Application: Yes
• Material: Aluminum, Copper, Nickel / Nickel-Based Alloy, Stainless Steel, Steel, Titanium, Specialized or Other
• Material Features: Plated / Coated

Description: high temperatures (up to 800°C), cryogenic (down to -270°C), high pressure (up to 1500kgf/cm2), high vacuum (up to 1E-9 mmHg), and other extreme static sealing conditions due to their unique structure and composition. Spring Energized Metal O-Ring Seal is an advanced Metal

• Application / Industry: Aerospace, Chemical & Processing, Power Generation, Oil & Gas, MIL-SPEC, Nuclear, Semiconductor, Specialized
• Cryogenic Application: Yes
• Material: Aluminum, Copper, Nickel / Nickel-Based Alloy, Stainless Steel, Steel, Titanium, Specialized or Other
• Material Features: Heat-Treated, Plated / Coated

Description: 800°C), cryogenic (down to -270°C), high pressure (up to 1500kgf/cm2), high vacuum (up to 1E-9 mmHg), and other extreme static sealing conditions due to their unique structure and composition. The Balanced Metal O-Ring is a better version of the Metal O-Ring. It may employ

• Application / Industry: Aerospace, Chemical & Processing, Power Generation, Oil & Gas, MIL-SPEC, Nuclear, Semiconductor, Specialized
• Cryogenic Application: Yes
• Material: Aluminum, Copper, Nickel / Nickel-Based Alloy, Stainless Steel, Steel, Titanium, Specialized or Other
• Material Features: Heat-Treated, Plated / Coated

Description: ISO9100. Quality Computer controlled welding equipment 100% LP test on O Ring seal welds X-ray of weld area on request Helium leak test equipment Seating load and spring back measurement Heat treatment & plating facility Clean

• Seal Type: O-Ring

Description: Compact close coupled design using standard NEMA "C" OR "TC" motors. Back pull-out design for easy maintenance. Optional O-ring design available. 316SS - John Crane Type 21 Viton®, Carbon vs. Ceramic, standard seal. John Crane Type 9 Teflon® seal available. Optional seal face materials

• Discharge Size: 1.5 inch
• Maximum Discharge Pressure: 65 psi
• Maximum Discharge Flow: 300 GPM
• Media Temperature: 250 F

Description: Standard NEMA 56C motor. Mechanical seal: 5/8" Type 21 Flourocarbon, carbon vs. ceramic standard. Type 9 PTFE and Type 21 Flourocarbon double seal optional. Seal flush and seal quench optional. Optional power frame available. Standard bushings are graphitar, with glass filled PTFE optional. Standard

• Discharge Size: 0.5000 inch
• Maximum Discharge Pressure: 200 psi
• Maximum Discharge Flow: 160 GPM
• Media Temperature: 300 F

Description: • Supplied sterile and certified non-pyrogenic • Polypropylene construction withstands temperatures to -196C. • Silicone washers or rubber O-rings provide a secure seal. Vial caps will hold Corning color-coded inserts. Lock into

• Volume: 2 cc

Description: design allowing it to be removed or sealed with a mere 1 1/4 turn Internal thread cap prevents contamination and uses O-ring silicone seal to ensure positive seal at any temperature Caps have textured ridges to provide gripping when wearing gloves Contrasting black

• Connection Type: Screw Thread
• Marking Spots: Yes
• Volume: 3.6 cc

Description: design allowing it to be removed or sealed with a mere 1 1/4 turn Internal thread cap prevents contamination and uses O-ring silicone seal to ensure positive seal at any temperature Caps have textured ridges to provide gripping when wearing gloves Contrasting black

• Connection Type: Screw Thread
• Marking Spots: Yes
• Volume: 1.8 cc

Description: methods, and a thread design allowing it to be removed or sealed with a mere 1 1/4 turn Internal thread cap prevents contamination and uses O-ring silicone seal to ensure positive seal at any temperature Caps have textured ridges to provide gripping when wearing gloves

• Connection Type: Screw Thread
• Marking Spots: Yes
• Volume: 4.5 cc

Description: methods, and a thread design allowing it to be removed or sealed with a mere 1 1/4 turn Internal thread cap prevents contamination and uses O-ring silicone seal to ensure positive seal at any temperature Caps have textured ridges to provide gripping when wearing gloves

• Connection Type: Screw Thread
• Marking Spots: Yes
• Volume: 1 cc

Description: High performance cryogenic metal-seated butterfly valves featuring Velflex flexible metallic seating technology Features and benefits • Stem seal: Viton O-rings; Expanded graphite ring for fire safe • No cavity: There is no cavity to allow build-upof solids

• Valve Size: 6 to 48 inch
• Valve Type: Butterfly Valves, Cryogenic Valves, Other

Description: High performance cryogenic metal-seated butterfly valves featuring Velflex flexible metallic seating technology Features and benefits • Stem seal: Viton O-rings; Expanded graphite ring for fire safe • No Cavity: There is no cavity to allow build-up of solids

• Valve Size: 6 to 42 inch
• Valve Type: Butterfly Valves, Cryogenic Valves, Other

Description: and have good spring back. Due to its special structure and material, Spring Energized Metal C-rings 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

• Application / Industry: Aerospace, Chemical & Processing, Power Generation, Oil & Gas, MIL-SPEC, Nuclear, Semiconductor, Specialized
• Cryogenic Application: Yes
• Material: Aluminum, Copper, Nickel / Nickel-Based Alloy, Stainless Steel, Steel, Titanium, Specialized or Other
• Material Features: Heat-Treated, Plated / Coated

Description: Kingston Cryogenic Safety Valve Kingston Model 111X Cryogenic Safety Valve is a pop-style valve precision machined from brass and feature a stainless steel spring and ball on a Teflon O-ring seat. Cleaned and individually bagged for oxygen service upon request. Kingston Model

• Valve Type: Safety Valves

Description: greater life expectancy Features: Can utilize either an O-ring on the outer diameter in a slip fit application or can be designed to press-fit into the seal bore of your unit Unbalanced or balanced designs Several elastomeric compounds, metal bellows or

• Alternate Shaft or Rubbing Speed: 50000 ft/min
• Face or Primary Ring Materials: Metal: Bronze
• Features: Balanced, Unbalanced
• Operating Pressure: 1.49 to 99.93 psi

Description: steam, high temperature liquids &, gases and catalyst recovery. Features and Benefits High corrosion resistance All sintered titanium construction Backwashable for re-use and maximum economy Multiple end configurations and gasket/o-rings to fit

• Assembly / Element Type: Cartridge
• Filter Media: Metal / Porous Metal
• Filtration Grade (Micron Rating): 0.5000 to 100 µm
• Maximum Pressure: 250 psi

Description: Choice of LInear or equal percent on most trims TFE Chevron Ring Packing ANSI Class IV Shutoff (size “O” and larger) Guided innvervalve

• Flow (Cv): Over 0.0
• Media Temperature: -450 to 1000 F
• Pressure Rating: 0.0 to 2500 psi
• Valve Size: 0.2500 to 1 inch

Description: , radial O-ring seals, or custom machined interfaces. Additionally, our team can design a Portplate assembly, incorporating multiple thermocouple feedthroughs as well as other hermetic connectors and wire feedthroughs into a single assembly. Why Choose Douglas Electrical for Hermetic

• Feedthrough Type: Electrical

Description: , radial O-ring seals, or custom machined interfaces. Additionally, our team can design a Portplate assembly, incorporating multiple thermocouple feedthroughs as well as other hermetic connectors and wire feedthroughs into a single assembly. Why Choose Douglas Electrical for Hermetic

• Feedthrough Mount: Flange Mount
• Feedthrough Type: Electrical

Description: fittings including flanges, threaded adapters, and O-ring assemblies. Multiple feedthroughs on a single plate can minimize time and costs associated with troubleshooting and testing. Portplate assemblies are available in sizes ranging from 6 to 48 inches in diameter and offer full strain

• Feedthrough Mount: Flange Mount
• Feedthrough Type: Electrical
• Temperature Range: 200 C

Description: pressures up to 15,000 PSI (1,000 bar) in various mechanical interfaces including threaded connections and radial O-ring seals. While epoxy is not commonly associated with high pressure feedthroughs, Douglas manufactures high pressure wire feedthroughs to be utilized as a high pressure vessel

• Feedthrough Mount: Flange Mount
• Feedthrough Type: Electrical
• Temperature Range: 200 C

Description: full range of valve sizes is available with reduced internals and inherently adjustable ratios up to 100:1 to provide a wide range of flow capacities. Packing seal plus O-ring double sealing ensures that the valve has no external leakage. 6. Different model of electric actuators are available

• Valve Size: 4 inch