Swagelok® offers medium- and high-pressure fittings, tubing, valves, and related accessories with temperatures up 1000°F (537°C), pressure ratings up to 60 000 psig (4134 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® MR0175/ISO15156 compliance is available.

Use PTFE-coated stainless steel ball valves for high-pressure, high-flow applications, including hydrogen and CNG. Manual and ISO 5211-compliant pneumatic actuators.

Features: Working pressures up to 3000 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

Fugitive emissions are a growing concern in the chemical and petroleum refining industry. Certified low-emissions (Low-E) valves can protect your facility and bottom line. Learn what they are, how they are tested, and how they can help you in this post.

The isolation of industrial fluid system lines prior to maintenance is vital to plant safety. One of the safest ways to isolate a fluid system line is to install two block valves. Learn how to design proper configurations for your system.

Swagelok quarter-turn instrument plug valves are an economical, reliable alternative to ball valves. The simple, compact design delivers full flow and positive shutoff and is available in a variety of materials, including stainless steel, brass, and lightweight PFA.

Instrumentation ball valves have 2 and 3-way options, quarter-turn actuation and API 641 low emissions certification. Available with pneumatic and electric actuators.

Features: Limits access to manually actuated valves;Lockout accessory enables compliance with OSHA Lockout/Tagout, Standard 29 CFR Part 1910.147, Control of Hazardous Energy Bright safety orange color promotes high visibility. Other colors are available.

Features: On-off, switching, and crossover flow paths; Working pressures up to 3000 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

Features: Working pressures up to 6000 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

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

Locate detailed product information, including materials of construction, pressure and temperature ratings, options, and accessories.

Find out how the latest innovation in atomic layer deposition (ALD) valve technology is changing the game for high-tech semiconductor manufacturers.

Swagelok ball valves control fugitive emissions and leakage and can be used in a wide range of applications. They have been engineered for repeatable, leak-tight shutoff, have low overall cost of ownership, and include full-flow, one-piece instrumentation, three-piece process, trunnion-style, and multipurpose.

Swagelok's ball valves and plug valves offer a comprehensive fluid shutoff solution for virtually any industry.Ball Valves | Reliable shutoff valves that can be selected and configured for your applicationPlug Valves | Economical and reliable shutoff solution with dependable low-torque operation

Features: Rack and pinion pneumatic actuators, solenoid valves, and limit switches; ISO 5211-compliant pneumatic actuators, solenoid valves, limit switches, and position sensors; Complete actuated assemblies and kits for field assembly available

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

Learn how to apply the practical STAMPED method to select the valves most suited to your industrial fluid or sampling system design applications.

Ensure performance and longevity with high-quality spare parts and accessories, designed for optimal compatibility with ball, quarter-turn, and plug valves.

Trunnion ball valves offer a max-flow design with low torque, 2 or 3-way flow patterns, working pressure up to 10 000 psig and API 641 low emissions certification.

Features: Working pressures up to 6000 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

The full-flow GB series quarter-turn ball valve provides high flow rates at working pressures up to 6000 psig (413 bar) in several corrosion-resistant body materials.

One-piece instrumentation ball valves are ideal for high-pressure applications. Reliable, durable, various actuator options, flow path, and handle.

The 4" Watts 909 Series Reduced Pressure Zone Assemblies were manufactured from 1979 and are still currently in production. The 4" 909 is a cast iron bodied device. In 1989 the 909M1 replaced the original 909. The difference was the relief valve body changed for bronze to cast iron. The relief valve bottom plug was also redesigned. Many devices were not tagged with the "M1" suffix. To be sure which model you have, check the relief valve body. The 909 will be bronze and the 909M1 will be blue epoxy coated cast iron. Check valves are self contained and the relief valve is a stem type. In 2010, the LF909 was introduced to comply with the new "Lead Free" laws. All repair parts were converted to lead free in 2013. Lead free repair parts will fit both regular 909 and lead free LF909 models. All 909 models have replaceable seats and require no special tools for repair. Maintenance ManualSpecification Sheet

Provide reliable sealing across pressures up to 20 000 psig with medium-pressure double block and bleed valves that allow for double positive isolation.

Features: Alloy 625, alloy 825, and Alloy 2507 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

Mechanically locked end screw design with versatile bodies, these full-flow ball valves achieve bidirectional flow, high flow rates, and corrosion resistance.

Features: 1/8 to 2 in. and 6 to 25 mm sizes; Stainless steel, carbon steel, brass, and special alloy materials; On-off (2-way) and switching (3-way) valves; Compensating seat design; Live-loaded, two-piece stem packing

Swagelok® SK series multipurpose ball valves offer low-torque, quarter-turn operation in a compact design, providing positive shutoff in applications up to 6000 psig.

Swagelok plug valves provide low-torque, quarter-turn operation in a simple, compact design that provides positive shutoff of forward flow.

Features: 3/8 to 1 in. sizes; alloy 625, alloy 825, Alloy 2507, and alloy 6-moly materials; On-off (2-way) valves; Compensating seat design; Live-loaded, two-piece stem packing