Swagelok ® Valves

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Bellows-Sealed Metering Valves, BM Series

Features: Micrometer handle for precise, repeatable flow settings; Working pressures up to 700 psig (48.2 bar); Temperatures up to 900°F (482°C); 316 stainless steel construction

Download Add To Favorites Instrument Manifold Systems

V, VB, and VL series 2-, 3-, and 5-valve instrument manifolds; VE series 2-, 3-, and 5-valve direct-mount manifolds; 2-valve remote-mount manifolds; Mod 85 modular instrumentation systems

Download Add To Favorites High-Pressure, Pneumatically Actuated Bellows-Sealed Valves, HB Series

Packless valves with all-metal seal to atmosphere; Working pressures up to psig (241 bar); Temperatures up to 400°F (204°C); VCR® face seal fitting, Swagelok® tube fitting, and weld end connections

Download Add To Favorites Trunnion Ball Valves, 83 Series and H83 Series

Features: Working pressures up to 10 000 psig (689 bar); 1/8 to 1/2 in. and 6 to 12 mm Swagelok® tube fitting or NPT end connections; 316 stainless steel materials

Download Add To Favorites Lift Check Valves, 50 Series

Rugged, all-stainless steel construction; Reverse flow coefficient less than 0.1 % of forward flow coefficient; No springs or elastomers; Compact size

Download Add To Favorites Swagelok General Service Ball Valves, GB Series

he full-flow GB series quarter-turn ball valve provides high flow rates at working pressures up to psig (413 bar) in several corrosion-resistant body materials.

Download Add To Favorites PFA Needle Valves, 4RP Series

Features: High-purity PFA material; Working pressures up to 180 psig (12.4 bar); Temperatures up to 300°F (148°C); 1/4, 3/8, and 1/2 in. Swagelok® PFA tube fitting end connections

Download Add To Favorites Swagelok Alternative Fuel Service AFS Ball Valves

Features: Working pressures up to psig (413 bar); Flow coefficients (Cv) from 4.0 to 13.8; Fractional and metric Swagelok tube fittings; ISO and NPT pipe end connections available; 316 stainless steel body and end connections; Manual and pneumatic actuation

Download Add To Favorites Proportional Relief Valves, R Series

Features: Liquid or gas service; Set pressures from 10 to psig (0.68 to 413 bar); 1/4 and 1/2 in. and 6 to 12 mm end connections

Download Add To Favorites PFA Plug Valves&#;43 Series

Features: Quarter-turn operation and full flow design; Light in weight; High-purity PFA material with low extractables for chemical resistance; 1/4 in. Swagelok® PFA tube fitting end connections for consistent performance

Download Add To Favorites Metering Valves S, M, and 31 Series

Swagelok offers both low- and high-pressure metering valves in straight, angle, cross, and double patterns. A variety of end connection and handle options, including repeatable vernier handles, are also available.

Download Add To Favorites Stream Selector System For Process Analyzer Applications, SSV Series

The stream selector system is a modular assembly designed for process analyzer systems. Find technical and ordering information as well as details on atmospheric-reference and high-purge options.

Download Add To Favorites All-Welded Check Valves, CW Series

Features: All-welded design provides reliable containment of system fluid; Forward flow starts at less than 2 psig (0.14 bar) pressure differential; Valve closes with less than 2 psig (0.14 bar) back pressure; 316L SS body offers enhanced material purity

Download Add To Favorites Bleed Valves and Purge Valves

Bleed Valves: Working pressures up to 10 000 psig (689 bar); Temperatures up to 850°F (454°C); 316 stainless steel, carbon steel, alloy 400, or alloy C-276 materials. Purge Valves: Working pressures up to psig (275 bar); Temperatures up to 600°F (315°C); 316 stainless steel, brass, or carbon steel materials

Download Add To Favorites Bellows Sealed Valves U Series

Features: Secondary containment system above the bellows; Working pressures up to psig (172 bar); Temperatures up to °F (648°C); 1/4, 3/8, 1/2, 3/4, and 1 in.; 6, 10, and 12 mm end connections; Stainless steel material

Download Add To Favorites Pressure Regulators, K Series

Swagelok offers pressure-reducing, back-pressure, dome-loaded, and spring-loaded pressure regulators to control pressure and minimize droop in instrumentation systems.

Download Add To Favorites Bellows-Sealed Valves, BN Series

Features: Packless valves with all-metal seal to atmosphere; Working pressures up to 500 psig (34.4 bar); Temperatures up to 200°F (93°); 1/4 to 1/2 in. and 6 to 12 mm end connections

Download Add To Favorites Bellows-Sealed Valves, B Series

Swagelok® B series bellows-sealed valves are available in a range of configurations to meet a variety of system needs. Gasketed and weld body-to-bellows seals, shutoff and regulating stem tips, and several end connections are offered.

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Download Add To Favorites Rising Plug Valves, 4P and 5P Series

Features: Roddable, straight-through orifice for maximum flow; Working pressures up to psig (413 bar); Packing below the threads; Replaceable seat and stem tip design

Download Add To Favorites Plug Valves&#;P4T and P6T Series

Features: Working pressures up to psig (206 bar); Swagelok® tube fitting and NPT and ISO tapered pipe end connections; 1/8 through 1/2 in. and 6 through 12 mm sizes; Brass and 316 stainless steel materials

Download Add To Favorites Multipurpose Ball Valves, SK Series

Features: Working pressures up to psig (413 bar); Temperatures from &#;40 to 302°F (&#;40 to 150°C); High-flow capacity in a compact design; 1/4 to 3/8 in. and 6 to 8 mm end connections; 316 stainless steel construction

Download Add To Favorites Swagelok® Ball Valve Actuation Options

Features: Rack and pinion pneumatic actuators, solenoid valves, and limit switches; ISO -compliant pneumatic actuators, solenoid valves, limit switches, and position sensors; Complete actuated assemblies and kits for field assembly available

Download Add To Favorites One-Piece Instrumentation Ball Valves, 40G Series and 40 Series

Features: On-off, switching, and crossover flow paths; Working pressures up to psig (206 bar); Temperatures from &#;65 to 300°F (&#;53 to 148°C); Environmental and heated-process applications; 1/16 to 3/4 in. and 3 to 12 mm end connections

Download Add To Favorites Medium and High Pressure Fittings FK and IPT, Tubing Valves and Accessories

Swagelok® offers medium- and high-pressure fittings, tubing, valves, and related accessories with temperatures up °F (537°C), pressure ratings up to 60 000 psig ( bar) in sizes ranging from 1/4 to to 1 in. for medium-pressure products and 1/4 to 9/16 in. for high-pressure products. NACE® MR/ISO compliance is available.

Download Add To Favorites Bellows-Sealed Valve for Switching Service, BY Series

Features: Compact, packless valve switches flow from one line to another. Torlon® stem guide ensures proper alignment for consistent shutoff performance. Manual and spring-return and double-acting pneumatic actuators are available. End connections include 1/4 in. Swagelok® VCR® metal gasket face seal fittings and 1/4 in. Swagelok tube fittings.

Download Add To Favorites Check Valves Special Alloy Materials CH Series

Features: Alloy 625, alloy 825, and Alloy super duplex stainless steel materials; Available for CH4 adn Ch8 series check valves; Working pressures up to 6 000 psig (413 bar); 1/4 to 1/2 in. Swagelok tube fitting or NPT end connections; Fixed cracking pressures: 1 to 25 psi (0.07 to 1.8 bar)

Download Add To Favorites High-Flow, Springless Diaphragm Valves, DF Series

Features: 316L VAR stainless steel body; Working pressures up to 300 psig (20.6 bar); 1/4, 3/8, and 1/2 in.; 10 and 12 mm end connections

Download Add To Favorites Instrumentation Blowdown Valves, 6DB Series

Features: 316 stainless steel materials; Union-bonnet construction for safety; Grafoil® packing for high-temperature performance; Swagelok® tube fitting, female NPT, and tube or pipe socket weld end connections

Download Add To Favorites Nonrotating-Stem Needle Valves, D Series

Features: Pressures up to psig (206 bar); Temperatures up to 450°F (232°C) with PEEK stem tip; Stainless steel, brass, and alloy 400 materials

Download Add To Favorites Valve Lockout Accessory

Features: Limits access to manually actuated valves;Lockout accessory enables compliance with OSHA Lockout/Tagout, Standard 29 CFR Part .147, Control of Hazardous Energy Bright safety orange color promotes high visibility. Other colors are available.

Download Add To Favorites Trunnion Ball Valves Special Alloy Materials 83 Series

Features: Alloy 625, alloy 825, and Alloy super duplex stainless steel materials; Working pressures up to 6 000 psig (413 bar); 1/4 to 1/2 in. Swagelok® tube fitting or NPT end connections; Compact, maximum-flow design

Download Add To Favorites Industrial Excess Flow Valves, XS Series

Stop uncontrolled release of system media if downstream line ruptures. Features: Pressures up to psig (413 bar); Temperatures up to 400°F (204°C); 1/8 to 1/2 in. and 6 to 12 mm end connections; Stainless steel construction

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Spirax SafeBloc&#;

A single solution for safe double isolation. The Spirax SafeBloc&#; is a safe isolation solution, with a unique space-saving design, offering reduced installation time and fewer leak paths. This innovative, patented design incorporates two isolation valves and a bleed port in one compact assembly making it easy to use and commission, without pipework modifications, into the space left by an existing single isolation valve. It has been developed to meet the increasing demands of health and safety requirements where traditional single isolation of plant is inadequate. The compact design of the Spirax SafeBlocTM makes it the ideal first choice for new sites, where safety and space is at a premium.An evolution of proven technology. This unique double block and bleed valve is based on proven technology from the Spirax Sarco range of bellows sealed globe valves, which have been used across industry for decades and especially within severe service areas.

A simpler and more cost effective solution for safe double isolation

Single isolation of plant

The Spirax SafeBloc&#; is a safe isolation solution, with a unique space-saving design, offering reduced installation time and fewer leak paths. This innovative, patented design incorporates two isolation valves and a bleed port in one compact assembly making it easy to use and commission, without pipework modifications, into the space left by an existing single isolation valve. It has been developed to meet the increasing demands of health and safety requirements where traditional single isolation of plant is inadequate. The compact design of the Spirax SafeBlocTM makes it the ideal first choice for new sites, where safety and space is at a premium.This unique double block and bleed valve is based on proven technology from the Spirax Sarco range of bellows sealed globe valves, which have been used across industry for decades and especially within severe service areas.

Traditionally, a single isolation valve would have been used to isolate a system or piece of equipment. However, this method of isolation does not offer full protection. There is no secondary isolation should the valve fail and no bleed available to eliminate system pressure to provide personnel with full, safe, isolation of equipment downstream of plant. As a general rule single isolation valves should not be used as a final isolation for work on live steam plant.

The solution

The Spirax SafeBlocTM is the solution that fits within the space of a single isolation valve and the perfect alternative to traditional double block and bleed installations; it minimises leakage when systems and processes need to be isolated or maintained. It was designed in conjunction with customer requirements to meet specific site and company safety requirements. It is a cost effective double isolation solution that protects users and maintenance personnel across a wide range of applications and industries and meets best practice requirement to comply with the most stringent risk assessments

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