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
544002	1/4" Air Actuated 3-Way SS T-Port Ball Valve, Spring Return Scotch Yoke	5440	1/4	0.43	1000	Stainless	Teflon/Viton	$334.40	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	$334.40	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	$369.60	9- 16 Weeks
544006	3/4" Air Actuated 3-Way SS T-Port Ball Valve, Spring Return Scotch Yoke	5440	3/4	0.79	1000	Stainless	Teflon/Viton	$408.00	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	$529.60	9- 16 Weeks
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	$713.60	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	$912.00	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	$1,318.40	4- 6 Weeks
T-Port ~ Double Acting
543902	1/4" Air Actuated 3-Way SS T-Port Ball Valve, Double Acting Scotch Yoke	5439	1/4	0.43	1000	Stainless	Teflon/Viton	$276.00	4- 6 Weeks
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	$276.00	4- 6 Weeks
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	$307.20	9- 16 Weeks
543906	3/4" Air Actuated 3-Way SS T-Port Ball Valve, Double Acting Scotch Yoke	5439	3/4	0.79	1000	Stainless	Teflon/Viton	$368.00	4- 6 Weeks
543908	1" Air Actuated 3-Way SS T-Port Ball Valve, Double Acting Scotch Yoke	5439	1	1.00	1000	Stainless	Teflon/Viton	$422.40	4- 6 Weeks
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	$568.00	Same Day
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	$678.40	Same Day
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	$334.40	Same Day
543303	3/8" Air Actuated 3-Way SS L-Port Ball Valve, Spring Return Scotch Yoke	5433	3/8	0.43	1000	Stainless	Teflon/Viton	$334.40	Same Day
543304	1/2" Air Actuated 3-Way SS L-Port Ball Valve, Spring Return Scotch Yoke	5433	1/2	0.63	1000	Stainless	Teflon/Viton	$369.60	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	$408.00	9- 16 Weeks
543308	1" Air Actuated 3-Way SS L-Port Ball Valve, Spring Return Scotch Yoke	5433	1	1.00	1000	Stainless	Teflon/Viton	$529.60	Same Day
543310	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	$713.60	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	$912.00	Same Day
543316	2" Air Actuated 3-Way SS L-Port Ball Valve, Spring Return Scotch Yoke	5433	2	2.00	1000	Stainless	Teflon/Viton	$1,318.40	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	$276.00	4- 6 Weeks
543203	3/8" Air Actuated 3-Way SS L-Port Ball Valve, Double Acting Scotch Yoke	5432	3/8	0.43	1000	Stainless	Teflon/Viton	$276.00	4- 6 Weeks
543204	1/2" Air Actuated 3-Way SS L-Port Ball Valve, Double Acting Scotch Yoke	5432	1/2	0.63	1000	Stainless	Teflon/Viton	$307.20	4- 6 Weeks
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	$368.00	4- 6 Weeks
543208	1" Air Actuated 3-Way SS L-Port Ball Valve, Double Acting Scotch Yoke	5432	1	1.00	1000	Stainless	Teflon/Viton	$422.40	4- 6 Weeks
543210	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	$568.00	Same Day
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	$678.40	Same Day
543216	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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