TS-OSY
Tamper Switch Replacement for OSY-TS Models; Fits 2 1/2 to 12 IN Sizes
This supervisory tamper switch, model TS-OSY, is intended for use in fire-service systems. The purpose is to sound an alarm when the OS&Y valve is closed or the tamper switch is removed. It is FM Approved, UL Listed and installed on all OS&Y type valves that can be used to isolate the flow of water to any portion of the fire sprinkler system, where indicated on the drawings and plans and as required by applicable codes and standards. The supervisory switch is NEMA 4X and 6P rated and suitable for use indoors or outdoors. Fits OSY-TS models in sizes 2 1/2 to 12 IN. Includes installation instructions.
Features
- Integrated switch eliminates lengthy field instruction and opportunity for error
- Industry-standard switch to meet all traditional specifications and code requirements
- Operation calibrated at factory to eliminate field calibration
- Rigid mounting connection to gate valve without brackets that can bend, loosen, or deflect from position
Literature
Approval/Certification Information
For product-specific approval information, please refer to the product’s specification sheet (see literature section above) or ask a Watts representative. For general information regarding any approval certification partners identified in the specification sheet, please visit our certification partners’ websites:
| ASSE | CSA | FM Approvals | NSF |
| UL | ULC | USC | WQA |