Cavity Free Ball Valves

Description

Cavity Free True Union Ball Valves

Chemline Cavity Free Ball Valves are molded-in-place full port 1/2” to 6”, available in PVC and PP with a polyethylene ball. The 6” size is a full port alternative to a 4” ball valve with ends increased to 6″.

✓ No Cavity

Low dead volume eliminates sediment build-up and prevents larger particles from being trapped.

✓ Abrasion Resistant

PE ball provides superior abrasion resistance

✓ Full Port up to 6"

No Obstruction to Flow – No possible hang-up of debris – Suitable for lines where 'pigging' is required.

✓ Light Weight

Easy Installation, Minimal stress on piping system

Technical

Data Page (PDF)

Electric Actuation

Model	Valves/Torque	Operation/Control	Position Indication
Electromni	Ball up to 2" Torque: up to 120 in-lbs	On-Off (3 wire) Adjustable Travel Optional: On-Off (2 wire)	Optional: Visual (Integrated lights) 1 Feedback Switch (120/240) 2 Feedback Switches (12/24)
Q-Series	Ball up to 3" Torque: up to 300 in-lbs	On-Off (3 wire) Adjustable Travel Optional: On-Off (2 wire), Failsafe 3-Position, Modulating	Visual Optional: 2 Feedback Switches Feedback Potentiometer Feedback Transmitter
E-Series	Ball up to 4" Torque: up to 885 in-lbs	On-Off (2/3 wire) Adjustable Travel Optional: Failsafe Modulating BUS (custom)	Visual 2 Feedback Switches Optional: 2 Extra Feedback Switches Feedback Potentiometer Feedback Transmitter
A-Series	Ball up to 6" Torque: up to 2000 in-lbs	On-Off (3 wire) Adjustable Travel Optional: On-Off (2 wire), Failsafe Multi-Turn, 3-Postion Modulating, BUS (custom)	Visual Optional: 2 Feedback Switches Feedback Potentiomete Feedback Transmitter
V-Series	Ball up to 6" Torque: up to 8850 in-lbs	On-Off (2/3 wire) Adjustable Travel Optional: Failsafe Modulating BUS (custom)	Visual 2 Feedback Switches Optional: 2 Extra Feedback Switches Feedback Potentiometer Feedback Transmitter

Pneumatic Actuation

Model	Valves/Torque	Application	Material
PA-Series	Ball up to 6" Torque: up to 40660 in-lbs	Industrial Process Submerged Bleach / water washdown	Rislan-coated aluminun
PP-Series	Ball up to 6" Torque: up to 1335 in-lbs	Industrial Process Minimal use of metal	Glass-filled Polyamide
PG-Series	3-Way Ball up to 4" Torque: up to 2834 in-lbs	180-Degree operation Industrial Process Bleach / water washdown	Rislan-coated aluminun
P3-Series	Ball up to 6" Torque: up to 8850 in-lbs	Corrosive Submersed Off-shore	316 Stainless steel
Pneumatic Actuator Accessories	Chemline has a full range of Postioners, Limit Switches, Solenoids, Filter Regulators and other air handling accessories.

Pricing

Click below for detailed product information including pricing, availability, and additional supporting documentation.

	Body Material
	PVC	PP
Cavity Free Ball Valves

Actuation
Electric Actuation
Pneumatic Actuation


Series:	SL
Sizes:	1/2″- 6″
Ends:	Socket, Threaded, Flanged, or Butt,
Seats:	PTFE
Seals:	EPDM, or FPM (Viton^®)