Air Actuated V-Port Stainless Ball Valves - Scotch Yoke
Valworx air actuated V-port stainless steel ball valves for precise control of water, air, oil and other media compatible with the materials of construction. The V-port geometry provides better linearity than circular bore designs making flow control easier. Machined V-port stainless ball is rated for the same pressure/temperature as our full port models.
All Valworx 5508/5509 series V-port valves include a factory-installed smart digital positioner for modulating operation using a 4- 20mA signal. The positioners are available in the base model (series 5508) or with an internal limit switch + visual position indicator (series 5509).
Actuator is rugged, hard-anodized aluminum construction. Double-acting operation. Three-piece stainless steel ball valve with swingout design for easy maintenance. 1/2" to 3".
Available in 30°, 60° and 90° V-port ball configuration. See Accessories tab for more information.
Deciding between Rack & Pinion and Scotch Yoke actuators? To learn more about both designs click here.
Stock # Product Name Series Pipe Size (inches)- Grid Full Port Orifice Size (inches) Max Pressure (PSI) Valve Body/Ball Ball Seats Stem Seals Pilot Air Pressure (PSI) Air Consumption (SCI per 90° cycle) Price Each Usually Ships 550802 1/4" V-Port Stainless Steel Ball Valve, Air Actuated Scotch Yoke 5508 ——— ——— 1000 316 SS RTFE PTFE/ Viton ——— 0.9 SCFM @ 20 psi $1,244.87 9- 16 Weeks 550803 3/8" V-Port Stainless Steel Ball Valve, Air Actuated Scotch Yoke 5508 ——— ——— 1000 316 SS RTFE PTFE/ Viton ——— 0.9 SCFM @ 20 psi $1,244.87 9- 16 Weeks 550804 1/2" V-Port Stainless Steel Ball Valve, Air Actuated Scotch Yoke 5508 ——— ——— 1000 316 SS RTFE PTFE/ Viton ——— 0.9 SCFM @ 20 psi $1,246.52 9- 16 Weeks 550806 3/4" V-Port Stainless Steel Ball Valve, Air Actuated Scotch Yoke 5508 ——— ——— 1000 316 SS RTFE PTFE/ Viton ——— 0.9 SCFM @ 20 psi $1,252.45 9- 16 Weeks 550808 1" V-Port Stainless Steel Ball Valve, Air Actuated Scotch Yoke 5508 ——— ——— 1000 316 SS RTFE PTFE/ Viton ——— 0.9 SCFM @ 20 psi $1,282.10 9- 16 Weeks 550810 1-1/4" V-Port Stainless Steel Ball Valve, Air Actuated Scotch Yoke 5508 ——— ——— 1000 316 SS RTFE PTFE/ Viton ——— 0.9 SCFM @ 20 psi $1,375.99 9- 16 Weeks 550812 1-1/2" V-Port Stainless Steel Ball Valve, Air Actuated Scotch Yoke 5508 ——— ——— 1000 316 SS RTFE PTFE/ Viton ——— 0.9 SCFM @ 20 psi $1,418.82 9- 16 Weeks 550816 2" V-Port Stainless Steel Ball Valve, Air Actuated Scotch Yoke 5508 ——— ——— 1000 316 SS RTFE PTFE/ Viton ——— 0.9 SCFM @ 20 psi $1,479.76 9- 16 Weeks 550820 2-1/2" V-Port Stainless Steel Ball Valve, Air Actuated Scotch Yoke 5508 ——— ——— 1000 316 SS RTFE PTFE/ Viton ——— 0.9 SCFM @ 20 psi $1,774.61 9- 16 Weeks 550824 3" V-Port Stainless Steel Ball Valve, Air Actuated Scotch Yoke 5508 ——— ——— 1000 316 SS RTFE PTFE/ Viton ——— 0.9 SCFM @ 20 psi $2,039.81 9- 16 Weeks 550902 1/4" V-Port Stainless Steel Ball Valve, Air Actuated Scotch Yoke w/Limit Switch 5509 ——— ——— 1000 316 SS RTFE PTFE/ Viton ——— 0.9 SCFM @ 20 psi $1,368.41 Same Day 550903 3/8" V-Port Stainless Steel Ball Valve, Air Actuated Scotch Yoke w/Limit Switch 5509 ——— ——— 1000 316 SS RTFE PTFE/ Viton ——— 0.9 SCFM @ 20 psi $1,368.41 Same Day 550904 1/2" V-Port Stainless Steel Ball Valve, Air Actuated Scotch Yoke w/Limit Switch 5509 ——— ——— 1000 316 SS RTFE PTFE/ Viton ——— 0.9 SCFM @ 20 psi $1,370.06 Same Day 550906 3/4" V-Port Stainless Steel Ball Valve, Air Actuated Scotch Yoke w/Limit Switch 5509 ——— ——— 1000 316 SS RTFE PTFE/ Viton ——— 0.9 SCFM @ 20 psi $1,375.99 Same Day 550908 1" V-Port Stainless Steel Ball Valve, Air Actuated Scotch Yoke w/Limit Switch 5509 ——— ——— 1000 316 SS RTFE PTFE/ Viton ——— 0.9 SCFM @ 20 psi $1,405.64 Same Day 550910 1-1/4" V-Port Stainless Steel Ball Valve, Air Actuated Scotch Yoke w/Limit Switch 5509 ——— ——— 1000 316 SS RTFE PTFE/ Viton ——— 0.9 SCFM @ 20 psi $1,499.53 Same Day 550912 1-1/2" V-Port Stainless Steel Ball Valve, Air Actuated Scotch Yoke w/Limit Switch 5509 ——— ——— 1000 316 SS RTFE PTFE/ Viton ——— 0.9 SCFM @ 20 psi $1,542.35 Same Day 550916 2" V-Port Stainless Steel Ball Valve, Air Actuated Scotch Yoke w/Limit Switch 5509 ——— ——— 1000 316 SS RTFE PTFE/ Viton ——— 0.9 SCFM @ 20 psi $1,603.30 Same Day 550920 2-1/2" V-Port Stainless Steel Ball Valve, Air Actuated Scotch Yoke w/Limit Switch 5509 ——— ——— 1000 316 SS RTFE PTFE/ Viton ——— 0.9 SCFM @ 20 psi $1,898.15 Same Day 550924 3" V-Port Stainless Steel Ball Valve, Air Actuated Scotch Yoke w/Limit Switch 5509 ——— ——— 1000 316 SS RTFE PTFE/ Viton ——— 0.9 SCFM @ 20 psi $2,163.35 Same Day