XA Series True Union Ball Valves

Series: XA
Sizes: 1/2″ – 4″
Ends: Socket, Threaded, and Flanged
Seals: EPDM, FPM (Viton®)
Seats: PTFE

Price & DeliveryApplication/ Product Assistance

ImmediateUpcomingFor Reference



XA Series True Union Ball Valves

Chemline’s XA Series full-feature industrial True Union ball valves come with either electric or pneumatic actuators. The valves have actuator mounts as well as an integral base mounting pad for panel mounting. Extra manufacturing processes assure long trouble-free life. The valve label shows manufacturing number for production traceability.

✓ 230 psi Working Pressure
230 psi for 1/2” to 2” valves, 150 psi for 2-1/2″ to 4″ valves
✓ True Union Design
Installation and maintenance is fast and inexpensive
✓ Double Stem O-Rings
Reduces the possibility of stem leakage
✓ PTFE Seats
Heavy PTFE seats provide better sealing and longer life than lighter seats of other brands
✓ Fully Blocking
Downstream union nut may be safely disassembled for piping maintenance while valve is closed off under full system pressure
✓ Full Port
Low pressure losses
✓ Built-in Spanner Wrench
For removing or tightening the seat carrier
✓ Base Mounting Pad
Threaded Inserts allow valves to be securely anchored
✓ Traceable to Production
Each valve has a manufacturing number


Electric Actuation

Model Valves/Torque Operation/Control Position Indication
E-series electric actuator
Ball up to 4″
Butterfly up to 4″
Torque: up to 885 in-lbs
On-Off (2/3 wire)
Adjustable Travel

BUS (custom)
2 Feedback Switches

2 Extra Feedback Switches
Feedback Potentiometer
Feedback Transmitter
ERS-series electric actuator
Ball up to 2″
Torque: up to 180 in-lbs
On-Off (2/3 wire)
Adjustable Travel
2 Feedback SwitchesOptional:
2 Extra Feedback Switches
Feedback Potentiometer
Feedback Transmitter

Pneumatic Actuation

Model Valves/Torque Application Material
PA Series pneumatic actuator
Ball up to 6″
Torque: up to 40660 in-lbs
Industrial Process
Bleach / water washdown
Rilsan-coated aluminun
Actuator Accessories
Pneumatic Actuator Accessories
Chemline has a full range of Postioners, Limit Switches, Solenoids, Filter Regulators and other air handling accessories.