CS
Series CS Check Stop Valves are used in mixing/tempering valve applications at the hot and cold water inlet supply to protect against cross flow of hot and cold water in the system, and provide isolation of the mixing or tempering valve during servicing and maintenance. It performs as an isolation valve, check valve, and strainer. It consists of a bronze body construction with a union connection, threaded (-T) or solder (-S) inlet connection, threaded (-UT) or solder (-US) outlet connection, EPDM O-rings, stainless steel strainer screen, stainless steel spring, EPDM disc, and brass slotted adjustment screw. Series CS has a shutoff feature that facilitates mixing valve service and strainer maintenance, and is ideal for use with the Watts L111 and MMV thermostatic mixing valves. Maximum Working Pressure: 150psi (10 bar).
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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 |