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| Series: | XA |
| Sizes: | 1/2″ – 4″ |
| Ends: | Socket, Threaded, and Flanged |
| Seals: | EPDM, FPM (Viton®) |
| Seats: | PTFE |
Description
XA Series True Union Ball ValvesChemline’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
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Technical
Electric Actuation
| Model | Valves/Torque | Operation/Control | Position Indication |
|---|---|---|---|
 ER-Series |
Ball up to 4″ Butterfly 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 |
 ERS-Series |
Ball up to 2″ Torque: up to 180 in-lbs |
On-Off (2/3 wire) Adjustable Travel |
Visual 2 Feedback SwitchesOptional: 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 |
Rilsan-coated aluminun |
 Pneumatic Actuator Accessories |
Chemline has a full range of Postioners, Limit Switches, Solenoids, Filter Regulators and other air handling accessories. | ||
