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315-M1

Discontinued - Replaced By: 315-M2

Steam Safety Relief Valves, ASME Section IV

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Select options below to identify the UPC, Order Code, and Repair Kit for a specific 315-M1

Approval/Certification Information

For product-specific approval information, please refer to the product’s specification sheet 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