PVC

Air Actuated PVC Butterfly Valves- Scotch Yoke

Valworx

Valworx air actuated pvc butterfly valves are used for on-off control of water and other media compatible with the materials of construction. Spring return air actuators use air pressure to open the valve and springs (failsafe) to close the valve. Double acting air actuators use air to open and air to close the valve. Advantages of air actuated butterfly valves over other type valves may include: lower weight and use in potable water and corrosive environments.

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

Stock #	Title	Series	Pipe Size (inches)	Disc Size (inches)	Max Pressure (PSI)	Body Material	Seal Material	Price Each	Usually Ships
Spring Return
542402	2" Air Actuated PVC Butterfly Valve, Scotch Yoke - Spring Return	5424	2	1.97	232	PVC	EPDM	$558.40	Same Day
542404	3" Air Actuated PVC Butterfly Valve, Scotch Yoke - Spring Return	5424	3	3.15	150	PVC	EPDM	$755.20	Same Day
542406	4" Air Actuated PVC Butterfly Valve, Scotch Yoke - Spring Return	5424	4	3.94	150	PVC	EPDM	$955.20	2- 3 Weeks
542408	6" Air Actuated PVC Butterfly Valve, Scotch Yoke - Spring Return	5424	6	5.91	150	PVC	EPDM	$1,427.20	Same Day
542410	8" Air Actuated PVC Butterfly Valve, Scotch Yoke - Spring Return	5424	8	7.87	150	PVC	EPDM	$2,238.40	2- 3 Weeks
542412	10" Air Actuated PVC Butterfly Valve, Scotch Yoke - Spring Return	5424	10	9.84	150	PVC	EPDM	$2,568.00	Same Day
542414	12" Air Actuated PVC Butterfly Valve, Scotch Yoke - Spring Return	5404	12	11.81	120	PVC	EPDM	$2,788.00	Same Day
Double Acting
542302	2" Air Actuated PVC Butterfly Valve, Scotch Yoke - Double Acting	5423	2	1.97	232	PVC	EPDM	$547.20	Same Day
542304	3" Air Actuated PVC Butterfly Valve, Scotch Yoke - Double Acting	5423	3	3.15	150	PVC	EPDM	$662.40	Same Day
542306	4" Air Actuated PVC Butterfly Valve, Scotch Yoke - Double Acting	5423	4	3.94	150	PVC	EPDM	$736.80	2- 3 Weeks
542308	6" Air Actuated PVC Butterfly Valve, Scotch Yoke - Double Acting	5423	6	5.91	150	PVC	EPDM	$1,038.40	Same Day
542310	8" Air Actuated PVC Butterfly Valve, Scotch Yoke - Double Acting	5423	8	7.87	150	PVC	EPDM	$1,792.00	2- 3 Weeks
542312	10" Air Actuated PVC Butterfly Valve, Scotch Yoke - Double Acting	5423	10	9.84	150	PVC	EPDM	$2,238.40	Same Day
542314	12" Air Actuated PVC Butterfly Valve, Scotch Yoke - Double Acting	5423	12	11.81	120	PVC	EPDM	$2,523.20	Same Day

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