Bellows Sealed Valve

Description: capability to manufacture and supply 4 different product categories, including: ■ General Instrumentation Valves and Fittings ; ■ Medium & High Pressure Valves and Fittings; ■ Semiconductor & Specialty Gas Valves and Fittings; and ■ Sampling Systems. Our mission is to provide

• Valve Size: 0.16 to 0.3 inch
• Flow (Cv): 0.36 to 1.2
• Pressure Rating: 1,000 to 2,500 psi
• Media Temperature: -20 to 842 F

Description: A comprehensive range of small forged gate, globe, check, angle and bellows seal valves with unique design features. Features and benefits • Long cycle life bellows (10,000 cycles): Designed and qualification tested for high pressure/temperature applications. • Bellows

• Valve Size: 0.5 to 2 inch
• Features: ASME, Bolt Flange, Socket Weld / Solder, Threaded
• Valve Type: Butterfly Valves, Globe Valves
• Media: Wastewater, Water

Description: A comprehensive range of small forged gate, globe, check, angle and bellows seal valves with unique design features. Features and benefits • Long cycle life bellows (3000 cycles): Designed and qualification tested for high pressure/temperature service. • Bellows

• Valve Size: 0.5 to 2 inch
• Features: ASME, Bolt Flange, Socket Weld / Solder, Threaded
• Valve Type: Butterfly Valves, Gate / Knife Valves
• Media: Wastewater, Water

Description: The stem area of this valves is sealed double with a formed multi-ply bellows and gland packing, which completely prevent stem leakage of toxic fluids.

• Features: Bolt Flange, Other
• Valve Type: Globe Valves
• Actuation: Manual / Hand
• Primary Material: Stainless Steel

Description: A range of sealed, in-line stop valves having twin ply bellows as standard throughout the range. These valves have been designed for use on steam, gas, liquid, condensate and water systems. The standard BSAT range comes complete with throttling plug and locking device.

• Valve Size: 0.5 to 10 inch
• Pressure Rating: 362.59425 psi
• Media Temperature: 14 to 572 F
• Number of Ports/Ways: 2

Description: Severe service control valves for extreme temperature applications. Features and benefits SERVICE RANGE: • Temperature: -457.6 to 356°F (-272 to 180°C) DESIGN FEATURES: • Resilient stainless steel design • Temperatures down to 1.2 K (super-fluid He) • Very low "Heat in-leak" • Angle or

• Valve Size: 0.125 to 8 inch
• Features: ASME, Butt Weld
• Valve Type: Butterfly Valves, Control Valves, Cryogenic Valves
• Media: Wastewater, Water

Description: RAMA valves are designed for fast and easy in-line maintenance, in less than 15 minutes. Features and benefits Qualified by DCN (the French Naval Authority), this valve is recommended for severe applications. Special feautures include: • Removable bellows-cover sub assembly •

• Valve Size: 0.25 to 2 inch
• Features: ASME, Butt Weld
• Valve Type: Butterfly Valves, Globe Valves

Description: The Spirax SafeBloc TM is a double block and bleed bellows sealed stop valve, accommodated within the same face-to-face dimension of a single valve. It has been designed for use as an in-line double isolation valve on steam, gas, liquid, condensate and water

• Valve Size: 0.5 to 4 inch
• Pressure Rating: 739.69227 psi
• Media Temperature: -20.2 to 797 F
• Number of Ports/Ways: 2

Description: Bellows sealed globe control valve is especially suited to applications where the possibility of packing leakage cannot be tolerated. The bellows form a flexible static seal that is virtually leak-free as long as the integrity of the bellows remains intact.

• Valve Size: 0.25 to 1 inch
• Pressure Rating: 0 to 1,500 psi
• Media Temperature: 70 to 800 F
• Flow (Cv): 0

Description: Bellows Seals for Instrument Valves

Description: Bellows Seals for Globe and Gate Valves

Description: Senior has developed a patent pending bellows technology for use in high pressure injection valve applications. This bellows technology is capable of supporting injection pressures up to 15,000 psi. The High Pressure Bellows Seal is intended for use in gas charged,

• Applications: Aerospace
• Materials: Inconel®
• Shape: Round

Description: maintenance requirements. Key Features of Our DIN Gate Valve with Bellows Bellows Seal: The valve’s bellows seal is a flexible, metallic component that ensures a tight, leak-free connection between the valve’s moving parts. This unique design prevents fluid

• Valve Type: Bellows Valves, Directional Valves, Gate / Knife Valves

Description: We at Kerotest produce American-made valves that are among the best you can buy anywhere in the world. As an employee-owned TQM company, we don't just talk about quality, we produce it. That's why everyone here is empowered to give you the best product, the best value, and the best service.

• Valve Size: 0.5 to 4 inch
• Number of Ports/Ways: 2
• Valve Type: Bellows Valves
• Media: Gas, Natural Gas

Description: bellows component is a crucial element of below-sealed valves, which is securely attached to both the valve bonnet and valve stem through a sophisticated automatic roll welding process. This metal bellows construction ensures a 100% leak-free stem area. The

• Valve Type: Bellows Valves, Directional Valves, Globe Valves
• Features: Bolt Flange, Butt Weld

Description: Bellows The bellows component is a crucial element of below-sealed valves, which is securely attached to both the valve bonnet and valve stem through a sophisticated automatic roll welding process. This metal bellows construction ensures a 100%

• Valve Size: 2 inch
• Features: Bolt Flange, Butt Weld
• Valve Type: Directional Valves, Globe Valves

Description: Area of application: Stainless steel bellows sealed High Vacuum Gate Valve for pump isolation applications Description: Stainless steel bellows sealed High Vacuum Gate Valve for pump isolation applications Nominal inside diameters (ID): 200 (8" ) - 320 (12")

• Port Size / OD: 8 to 12 inch
• Operating / Bake-out Temperature: 302 F
• Features: Actuator Shaft / Stem Bellows, Position Indicator
• Valve Seat Seal: Elastomeric Seal / O-ring

Description: force rather than alternating stress, which greatly enhances the working conditions and longevity of the bellows. The third stage of sealing is achieved through the use of conventional packing seals typically found in valves. Key Features of Our API Ball Valve with

• Valve Type: Ball Valves
• Features: Bolt Flange, Butt Weld

Description: Design Flanged bellows-type globe valve in stainless steel, in conventional or Y-valve design, with replaceable shut-off or throttling valve plug. Applications Process engineering, industry, building services, food and beverages industry, for aggressive fluids. Other

• Valve Size: 0.5905515 to 7.87402 inch
• Pressure Rating: 580.1508 psi
• Media Temperature: 14 to 752 F
• Number of Ports/Ways: 2

Description: Design Flanged or weld end bellows-type globe valve, Y-valve, withreplaceable throttling valve plug (up to DN 100) or shut-off plug (DN 125 and above), single-piece non-rotating stem; with position indicator, travel stop, locking device; seats made of wear and corrosion

• Valve Size: 0.5905515 to 11.81103 inch
• Pressure Rating: 580.1508 psi
• Media Temperature: 14 to 842 F
• Number of Ports/Ways: 2

Description: material properties of modified PTFE and PTFE compound allow bellows to be used increasingly in the medical and food sectors, as well as in general industry in: Filling lines for food and beverage Aseptic valves Solenoid valves Coating technology Automotive DCW PTFE

• Shape: Round

Description: SCHRADER BELLOWS Pneumatics 034750120

• Seal Application: Gas Seal (Spiral Groove Seal)

Description: and built to perform. Single or multi-ply fabrication capabilities allow for a broad range of pressure, cycle life, or spring rate requirements. Choose from safety relief valve bellows, butterfly valves, mechanical seal bellows, valve stem bellows,

• Maximum Pressure: 0 to 10,000 psi
• Mounting Size: 0.125 to 280 inch
• Type: Metal Bellows

Description: SCHRADER BELLOWS Hydraulics B732471

Description: need. Commonly requested custom parts include: • Bellows • Bulbs • Bumpers • Bushings • Check balls • Connector seals • Convoluted boots • Cups • Diaphragms • Gaskets • Grommets • Inflatable seals and shapes • Isolators • Lip seals • Mechanical seals • Molded gaskets • Protective boots •

• End Configuration: Collar, Flanged Collar, Inside Flange, Standard Flange
• Application: Cylinder Protection, Die Set Post, Expansion Joint, Rod / Screw Cover, Scissors / Lift / AGV
• Shape: Round, Square / Rectangular (Closed), Square / Rectangular (Open), Tapered

Description: clamps Valve seats Seals Grommets Bellows Diaphragms Bump-stops Other custom molded products Polyurethane is available in a range of hardness and from either cast or injection molded processes as well as the capability to offer insert and over-molding of metallic and polymer components

Description: Electroformed metal bellows are flexible, spring-like, precision engineered components custom designed to fit into OEM parts or assemblies. Of the various types of bellows available today, only our patented manufacturing technology employs our premium alloy FlexNickel™. It offers

• Inside Diameter: 0.15 inch
• Outside Diameter: 0.25 inch
• Spring Rate: 11.82 lbs/in
• Applications: Aerospace, Automotive, Expansion Joint, Semiconductor

Description: SECONDARY PACKED BELLOWS-SEALED VALVE. FREE 2 YEAR RADWELL WARRANTY

• Valve Type: Bellows Valves

Description: METERING VALVE BELLOWS SEALED 1/4INCH. FREE 2 YEAR RADWELL WARRANTY

• Valve Type: Bellows Valves

Description: Technetics Group brings over 60 years of experience to designing, testing and manufacturing edge-welded metal bellows for critical applications. As a forerunner in the development of this technology, we continually work to advance the state of the art by engineering unique design solutions

• Outside Diameter: 0.25 to 18 inch
• Applications: Aerospace, Semiconductor
• Features: Cryogenic Rated, Flange, Medically Rated, Other, Vacuum Rated
• Materials: Hastelloy®, Inconel®, Monel®, Stainless Steel, Steel, Titanium

Description: The DLV7 is an SG iron direct acting bellows sealed pressure reducing valve. The standard version has an EPDM diaphragm and is suitable for steam.

• Pressure Rating: 21.755655 to 362.59425 psi
• Number of Ports/Ways: 2
• Media Temperature: 482 F
• Valve Type: Bellows Valves, Control Valves

Description: Quarter-turn actuation, small footprint and the shortest possible gas path make manual butterfly valves the preferred choice for many applications. O-ring sealed plate and stem provide a low-cost alternative to bellows sealed gate valves. Manual butterfly

• Port Size / OD: 0.75 to 1.5 inch
• Operating / Bake-out Temperature: 302 to 399.2 F
• Type: Butterfly Valve
• Port Flange & Seal Type: Conflat®, ISO

Description: parts, we have experience in valve seats; seals; insulators; bushings; piston rings; bellows and custom make precision components. Our capacity also including molding PTFE, PTFE compression molding, Basic shapes, Near Net shapes to save raw material, and clean PTFE molding. Moreover,

• Features: Oil / Grease Seal
• Material (ASTM Abbreviation): Polytetrafluoroethylene (PTFE- Teflon®, etc.)

Description: The HV stainless steel gate valve with bellows is designed for harsh process conditions. The grease free wedge valve design allows multiple differential pressure (1 bar) openings even in a dirty and a dusty environment. Further features are the quick and easy cleaning of the

• Port Size / OD: 2 to 6 inch
• Operating / Bake-out Temperature: 302 F
• Port Flange & Seal Type: ANSI ASA, ISO
• Features: Actuator Shaft / Stem Bellows, Position Indicator, Roughing Ports

Description: The Edwards GV range of stainless steel bellows sealed gate valves are designed for applications requiring overall leak tightness and a minimum of hydrocarbon in the residual atmosphere. These superior quality valves offer high vacuum integrity coupled with maximum

• Port Size / OD: 10.0000054 inch
• Operating / Bake-out Temperature: 302 to 482 F
• Features: Actuator Shaft / Stem Bellows, High Conductance
• Valve Seat Seal: Elastomeric Seal / O-ring