We take cryptocurrency — so the coins you hold can buy real hardware.Pay in crypto, spend it on real hardware. Free insured shipping worldwide over $399. Plain, unbranded boxes, sent from Germany.Free insured shipping over $399. Your rate is locked for 30 minutes once checkout opens.Rate locked 30 minutes. Every item sealed, serial-checked and covered by a 24-month warranty.Sealed, 24-month warranty.

Saved items Sign in
Brass adapter pair with threaded ends, 1-1/4 inch FPT ISO PR body B

Legend Valve

Legend Valve 800-876VF Adapter 1-1/4 FPT ISO PR Body B

SKU CH-C4WS-BRD1V

1-1/4" FNPT isolation valve adapters for Body B radiators, supplied as a pair

  • LegendConnect isolation valves simplify radiator maintenance
  • 1-1/4 inch FNPT adapters fit Body B connections directly
  • Pair packaging provides both inlet and outlet adapters
  • Legend Valve brand ensures reliable HVAC component quality
  • California Proposition 65 warning applies to this product

Legend Valve 800-876VF Isolation Adapters

This Legend Valve adapter pair provides 1-1/4 inch FNPT connections for Body B isolation valves. The components are designed for integration into hydronic heating or boiler systems. Installers use them to create serviceable connection points on supply and return piping. The product ships new from the manufacturer.

LegendConnect Pair for Body B Valves

The bundle includes two FNPT adapters matched specifically for LegendConnect Body B isolation valves. This pairing allows both the inlet and outlet sides of a component to be isolated simultaneously. Having both adapters in one package reduces the chance of mismatched threads during installation. The set simplifies procurement for standard boiler hook-ups.

California Proposition 65 Chemical Notice

This product carries a Proposition 65 warning for exposure to chemicals known to the State of California to cause cancer and birth defects or other reproductive harm. The notice applies to the adapter materials as supplied by Legend Valve. Buyers subject to California regulations should review the warning before specifying or installing these fittings. No other compliance standards are referenced in the data.

How it compares

Measured against everything we stock in Radiator Fans & Boiler Parts, at today’s prices. Recalculated every night.

Price $32.99
Pricier than about 64% of the 95 comparable items (median $25.99).

Specifications

Product
Brand nameLEGEND VALVE

Questions about this item

Will the isolation valve adapters need periodic seal replacement?

The LegendConnect adapters are a solid-body fitting with no user-serviceable seals; replacement is only needed if the threads or body show damage.

What pressure limit appears first during continuous system operation?

The adapter body is rated to the piping system's design pressure; the first limit reached will be the boiler or pump relief setting, not the adapter itself.

How much heat does the valve body add when the heating runs all day?

The brass body simply conducts the water temperature; it adds no measurable heat of its own during extended operation.

More in Radiator Fans & Boiler Parts

Similar items