Ball Valves

Our ball valves are available in a variety of standard materials and end connections. In addition, Swagelok® offers ball valves manufactured or configured to the special needs of your applications.

Ball valves:

• Can be used in a wide range of applications, from general purpose to critical-service applications
• Keep system media where it belongs, control fugitive emissions and leakage
• Are offered in high flow and quick-quarter turn manual or pneumatic actuation
• Have been engineered for repeatable, leak-tight shutoff
• Have low overall cost of ownership
• Can be manufactured or configured to a wide range of specifications

One-Piece Instrumentation Ball Valve (40G and 40 Series)

The 40 series one-piece instrumentation ball valve has performed reliably for nearly 40 years in multiple industries. Swagelok modified the valve construction and developed an innovative assembly process. The result is the 40G series ball valve, which features an expanded operating temperature rating, improved thermal cycling capabilities, and reduced potential for leaks.

Using a patent-pending seal design, the 40G series ball valve resists packing deformation, or "cold-flow," for increased thermal performance and improved leak resistance.

Specifications

Working Pressure	up to 3000 psig (206 bar)
Temperature	–65 to 300° F (–53 to 148°C)
Flow Coefficient	0.05 to 12
Body Materials	Stainless steel, brass, alloy 400
Packing Materials	PTFE, modified PTFE, UHMWPE, PFA
End Connections
Size	1/16 to 3/4 in.; 3 to 12 mm
Configurations	On-off (2-way), switching (3-way, 5-way, and 7-way), crossover (4-way and 6-way)

Three-Piece Process/Instrumentation Ball Valve (60 Series)

With a unique coned-disc, spring-loaded seat; live-loaded, two-piece chevron stem packing; and three-piece, swing-out design, 3-piece process/instrumentation 60 series ball valves are designed for reliability and low maintenance.

Specifications

Working Pressure	up to 3000 psig (206 bar)
Temperature	–65 to 850° F (–53 to 454°C)
Flow Coefficient	1.1 to 130
Body Materials	Stainless steel, carbon steel, brass, special alloys
End Connections
Size	1/8 to 2 in.; 6 to 25 mm
Configurations	On-off (2-way), switching (3-way)

Trunnion-Style Ball Valve (83 and H83 Series)

Trunnion-style 83 and H83 series ball valves provide durable service in high- and low-pressure applications. They feature a compact, maximum-flow design, low operating torque, and wide temperature range, and can be ordered with ECE R110-type approval.

Specifications

Working Pressure	Up to 10 000 psig (689 bar)
Temperature	0 to 450°F (–17 to 232°C)
Flow Coefficient	0.75 to 1.6
Body Materials	316 stainless steel and alloy 400
Seat Materials	PCTFE, nylon, PTFE, or PEEK
End Connections
Size	1/8 to 1/2 in.; 6 to 12 mm
Configurations	On-off (2-way), switching (3-way)

Multipurpose Ball Valve (AFS Series)

With flow coefficients up to 13.8, the multipurpose AFS 2-way ball valves meet the demands of compressed natural gas, hydrogen, and other general industrial applications where high flow and higher pressures are required. They feature low operating torque, no need for packing adjustment, compatibility with hydrogen and compressed natural gas (CNG), and ECE R110, NGV 3.1, and NGV 4.6 approval.

Specifications

Working Pressure	Up to 6000 psig (413 bar)
Temperature	–40 to 250°F (–40 to 121°C)
Flow Coefficient	4.0 to 13.8
End Connections
Type	Swagelok tube fitting, NPT, ISO 7/1
Size	3/8 to 1 in.; 12 and 16 mm
Configuration	On-off

Multipurpose Ball Valve (SK Series)

Multipurpose SK series ball valves offer low-torque, quarter-turn operation in a compact design providing positive shutoff in applications up to 6000 psig (413 bar).

Specifications

Working Pressure	Up to 6000 psig (413 bar)
Temperature	–40 to 302°F (–40 to 150°C)
Flow Coefficient	Up to 1.4
Body Materials	316 stainless steel
Seat Materials	PEEK
End Connections
Type	Swagelok tube fitting, NPT, ISO pipe, and male VCO®
Size	1/4 and 3/8 in.; 6 and 8 mm
Configuration	On-off

Trunnion-Style Medium-Pressure Ball Valve (IPT Series)

IPT series trunnion-style ball valves offer low-torque, quarter-turn operation in a compact design providing positive shutoff in applications up to 20 000 psig (1378 bar). These valves are available for sour gas applications with materials selected in accordance with NACE MR0175/ISO15156.

Specifications

Working Pressure	Up to 20 000 psig (1378 bar)
Temperature	0 to 250°F (–17 to 121°C)
End Connections
Type	cone and thread, female NPT
Size	1/4 to 1 in.
Orifice Sizes	0.188 in. (4.78 mm), 0.250 in. (6.35 mm), 0.375 in. (9.52 mm)
Configuration	On-off (2-way), switch/divert (3-way)
Orifice Sizes	0.188 in. (4.78 mm), 0.250 in. (6.35 mm), 0.375 in. (9.52 mm)

Trunnion-Style Medium-Pressure Ball Valve (FKB Series)

Trunnion-style medium-pressure FKB series ball valves offer low-torque, quarter-turn operation in a compact design providing positive shutoff in applications up to 20 000 psig (1378 bar).

Specifications

Working Pressure	Up to 20 000 psig (1378 bar)
Temperature	0 to 250°F (–17 to 121°C)
Flow Coefficient	0.44 to 11.3
End Connections
Type	Swagelok Medium Pressure Tube Fitting, Cone and Thread, or NPT
Size	1/4, 1/2, 3/8 in.
Configuration	On-off (2-way), switching (3-way)
Actuation	Manual or Pneumatic
Orifice Sizes	.209 in. (5.31 mm), .375 in., (9.52 mm), .560 (14.2 mm)

Subsea Service Ball Valve (IPT Series)

Subsea service ball valves are bi-directional, 2-way trunnion-style valves designed for workover applications up to 15 000 psig (1034 bar). These valves are available for sour gas applications with materials selected in accordance with NACE MR0175/ISO15156.

Specifications

Working Pressure	Up to 15 000 psig (1034 bar)
Temperature	0 to 250°F (–17 to 121°C)
End Connections
Type	medium-pressure cone and thread (C&T), Swagelok medium-pressure tube fitting (FK), female NPT
Size	1/4 to 1 in.
Orifice Sizes	0.25 in. (6.4 mm), 0.38 in. (9.7 mm), 0.47 in. (11.9 mm)