Stainless

Air Actuated Stainless 3-Way Ball Valve- Scotch Yoke

Valworx

Valworx air actuated 3-way stainless steel ball valves function as a diverter or selector valve. The spring return air actuators (Series 5440/5433) requires a pneumatic pilot signal to change the valve position, springs will return the valve to the normal failsafe position. Double acting air actuators (Series 5439/5432) use air pressure only to change the valve position. Advantages of air actuated ball valves over other type valves may include: higher flow rates, higher pressures, higher temperatures, wider media compatibility, straight through flow path, reduced water hammer, and use in hazardous environments.

Deciding between Scotch Yoke and Rack & Pinion actuators? To learn more about both designs click here.

Stock #	Title	Series	Pipe Size (NPT)	Orifice Size (inches)	Max Pressure (PSI)	Body Material	Seal Material	Price Each	Usually Ships
T-Port ~ Spring Return
544002A	1/4" Air Actuated 3-Way SS T-Port Ball Valve, Spring Return Scotch Yoke	5440	1/4	0.43	1000	Stainless	Teflon/Viton	$356.00	Same Day
544003	3/8" Air Actuated 3-Way SS T-Port Ball Valve, Spring Return Scotch Yoke	5440	3/8	0.43	1000	Stainless	Teflon/Viton	$363.20	Same Day
544004	1/2" Air Actuated 3-Way SS T-Port Ball Valve, Spring Return Scotch Yoke	5440	1/2	0.63	1000	Stainless	Teflon/Viton	$385.60	Same Day
544006A	3/4" Air Actuated 3-Way SS T-Port Ball Valve, Spring Return Scotch Yoke	5440	3/4	0.79	1000	Stainless	Teflon/Viton	$424.00	Same Day
544008	1" Air Actuated 3-Way SS T-Port Ball Valve, Spring Return Scotch Yoke	5440	1	1.00	1000	Stainless	Teflon/Viton	$552.00	Same Day
544010	1 1/4" Air Actuated 3-Way SS T-Port Ball Valve, Spring Return Scotch Yoke	5440	1-1/4	1.25	1000	Stainless	Teflon/Viton	$739.20	Same Day
544012	1 1/2" Air Actuated 3-Way SS T-Port Ball Valve, Spring Return Scotch Yoke	5440	1-1/2	1.50	1000	Stainless	Teflon/Viton	$952.00	Same Day
544016	2" Air Actuated 3-Way SS T-Port Ball Valve, Spring Return Scotch Yoke	5440	2	2.00	1000	Stainless	Teflon/Viton	$1,387.20	4- 6 Weeks
T-Port ~ Double Acting
543902A	1/4" Air Actuated 3-Way SS T-Port Ball Valve, Double Acting Scotch Yoke	5439	1/4	0.43	1000	Stainless	Teflon/Viton	$289.60	Same Day
543903	3/8" Air Actuated 3-Way SS T-Port Ball Valve, Double Acting Scotch Yoke	5439	3/8	0.43	1000	Stainless	Teflon/Viton	$289.60	Same Day
543904	1/2" Air Actuated 3-Way SS T-Port Ball Valve, Double Acting Scotch Yoke	5439	1/2	0.63	1000	Stainless	Teflon/Viton	$321.60	Same Day
543906A	3/4" Air Actuated 3-Way SS T-Port Ball Valve, Double Acting Scotch Yoke	5439	3/4	0.79	1000	Stainless	Teflon/Viton	$379.20	Same Day
543908	1" Air Actuated 3-Way SS T-Port Ball Valve, Double Acting Scotch Yoke	5439	1	1.00	1000	Stainless	Teflon/Viton	$435.20	Same Day
543910	1 1/4" Air Actuated 3-Way SS T-Port Ball Valve, Double Acting Scotch Yoke	5439	1-1/4	1.25	1000	Stainless	Teflon/Viton	$579.20	4- 6 Weeks
543912	1 1/2" Air Actuated 3-Way SS T-Port Ball Valve, Double Acting Scotch Yoke	5439	1-1/2	1.50	1000	Stainless	Teflon/Viton	$683.20	4- 6 Weeks
543916	2" Air Actuated 3-Way SS T-Port Ball Valve, Double Acting Scotch Yoke	5439	2	2.00	1000	Stainless	Teflon/Viton	$1,024.00	Same Day
L-Port ~ Spring Return
543302	1/4" Air Actuated 3-Way SS L-Port Ball Valve, Spring Return Scotch Yoke	5433	1/4	0.43	1000	Stainless	Teflon/Viton	$356.00	Same Day
543303A	3/8" Air Actuated 3-Way SS L-Port Ball Valve, Spring Return Scotch Yoke	5433	3/8	0.43	1000	Stainless	Teflon/Viton	$363.20	Same Day
543304A	1/2" Air Actuated 3-Way SS L-Port Ball Valve, Spring Return Scotch Yoke	5433	1/2	0.63	1000	Stainless	Teflon/Viton	$385.60	Same Day
543306	3/4" Air Actuated 3-Way SS L-Port Ball Valve, Spring Return Scotch Yoke	5433	3/4	0.79	1000	Stainless	Teflon/Viton	$424.00	Same Day
543308A	1" Air Actuated 3-Way SS L-Port Ball Valve, Spring Return Scotch Yoke	5433	1	1.00	1000	Stainless	Teflon/Viton	$552.00	Same Day
543310A	1 1/4" Air Actuated 3-Way SS L-Port Ball Valve, Spring Return Scotch Yoke	5433	1-1/4	1.25	1000	Stainless	Teflon/Viton	$739.20	Same Day
543312	1 1/2" Air Actuated 3-Way SS L-Port Ball Valve, Spring Return Scotch Yoke	5433	1-1/2	1.50	1000	Stainless	Teflon/Viton	$952.00	Same Day
543316A	2" Air Actuated 3-Way SS L-Port Ball Valve, Spring Return Scotch Yoke	5433	2	2.00	1000	Stainless	Teflon/Viton	$1,387.20	4- 6 Weeks
L-Port ~ Double Acting
543202	1/4" Air Actuated 3-Way SS L-Port Ball Valve, Double Acting Scotch Yoke	5432	1/4	0.43	1000	Stainless	Teflon/Viton	$289.60	Same Day
543203A	3/8" Air Actuated 3-Way SS L-Port Ball Valve, Double Acting Scotch Yoke	5432	3/8	0.43	1000	Stainless	Teflon/Viton	$289.60	Same Day
543204A	1/2" Air Actuated 3-Way SS L-Port Ball Valve, Double Acting Scotch Yoke	5432	1/2	0.63	1000	Stainless	Teflon/Viton	$321.60	Same Day
543206	3/4" Air Actuated 3-Way SS L-Port Ball Valve, Double Acting Scotch Yoke	5432	3/4	0.79	1000	Stainless	Teflon/Viton	$379.20	Same Day
543208A	1" Air Actuated 3-Way SS L-Port Ball Valve, Double Acting Scotch Yoke	5432	1	1.00	1000	Stainless	Teflon/Viton	$435.20	Same Day
543210A	1 1/4" Air Actuated 3-Way SS L-Port Ball Valve, Double Acting Scotch Yoke	5432	1-1/4	1.25	1000	Stainless	Teflon/Viton	$579.20	4- 6 Weeks
543212	1 1/2" Air Actuated 3-Way SS L-Port Ball Valve, Double Acting Scotch Yoke	5432	1-1/2	1.50	1000	Stainless	Teflon/Viton	$683.20	4- 6 Weeks
543216A	2" Air Actuated 3-Way SS L-Port Ball Valve, Double Acting Scotch Yoke	5432	2	2.00	1000	Stainless	Teflon/Viton	$1,024.00	Same Day

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