WATTSSKU: 1745002

WATTS® F274428 174A Automatic Reseating Valve, 3/4 in

$234.53
In stock (31)

This pressure relief valve features 3/4 inch NPTF female inlet and outlet connections and is set to relieve pressure at 30 psi. Designed for hot water space heating boiler systems, it safeguards against overpressure. Constructed with a bronze body and equipped with a non-metallic disc seating on metal, the valve includes a test lever for easy operation. It also comes with a nonrestrictive discharge drain line flood sensor utilizing SentryPlus Alert® technology to monitor excessive water discharge. Sensor activation requires an additional kit, which can integrate with building management systems or the Watts Cellular Gateway.

Shipping policy

Orders placed by 2:00pm EST will ship same day, except on holidays.

More Details

Product overview
  • Requires purchase of activation kit to activate sensor
  • Non-mechanical seat to disc alignment
Specifications
Manufacturer Part Number F274428
UPC n/a
Overall Dimensions n/a
Material n/a
Domestic or Import Domestic
End Style n/a
Type Automatic Reseating
ADA Compliance n/a
Warning n/a
Standards and Approvals ASME Section IV Certified | Military Spec. MIL-V-18634B, Type I, Class 3A
Resources
Delivery & Returns

Orders will ship same day if received by 2pm EST.

Upcoming holiday closures: May 25, 2026

All returns are inspected on receipt; credit is issued after condition is confirmed. Credit is issued only for items returned in original, saleable condition after inspection.

FINAL SALE ITEMS ARE NOT ELIGIBLE FOR RETURNS OR EXCHANGES.

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