Women Owned Business Enterprise
RED-WHITE VALVE CORP.  |  SKU: 30078379  |  MPN: 241DV 1/4

Brass Drain Valve | 241DV Series | Threaded × Hose End | 400 PSI WOG | B124 C37700 Brass

$12.00
  • 400 PSI WOG Rated — Built to handle high-pressure hydronic, plumbing, or HVAC system drainage.
  • Threaded × Hose End Connection — Easy attachment to garden hoses or flush lines; includes brass cap for secure closure.
  • Durable Brass Construction — Precision-cast B124 C37700 brass ensures corrosion resistance and long service life.
  • EPDM & PTFE Seals — Provide reliable, leak-free performance under wide temperature swings.
  • Wide Operating Range — 14 °F to 248 °F temperature capability supports both hot and cold water applications.
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Brass Drain Valve | 241DV Series | Threaded × Hose End | 400 PSI WOG | B124 C37700 Brass

241DV Series Brass Drain Valves provide a reliable, corrosion-resistant solution for draining hydronic, plumbing, and HVAC systems. Each valve features a precision-machined brass body with a threaded male inlet and hose-end outlet for effortless connection to standard hoses or flushing devices.

Rated to 400 PSI WOG and built with B124 C37700 brass, the 241DV performs dependably in both cold and hot water systems, offering a working temperature range from 14 °F to 248 °F. The valve’s EPDM Perox and PTFE seals ensure long-term, leak-free service in residential or commercial installations.

Key Features & Benefits

  • 400 PSI WOG Pressure Rating — Handles demanding water, oil, or gas pressures with dependable shutoff control.
  • Durable Brass Construction — Made from B124 C37700 brass for exceptional strength and corrosion resistance.
  • Threaded Inlet × Hose End Outlet — Designed for quick hose attachment; includes drain cap and gasket to prevent leaks or backflow.
  • EPDM & PTFE Sealing — Equipped with EPDM Perox O-rings and PTFE packing rings for long-lasting leak protection.
  • Wide Temperature Range — Operates from 14 °F to 248 °F for boiler drains, hydronic loops, and water heater service points.

Pressure & Temperature Ratings

Pressure Rating Temperature Range
400 PSI WOG 14 °F – 248 °F

Dimensions & Weight

Size DN A [in] C [in] H [in] L [in] P [in] Weight [lb]
1/4″ 8 1.90 0.43 1.24 1.06 0.39 0.27
3/8″ 10 1.90 0.43 1.24 1.06 0.39 0.28
1/2″ 15 2.07 0.61 1.24 1.06 0.39 0.30

Material Construction

# Part Material Specification
1 Body Brass B124 C37700
2 Ring Nut Brass B124 C37700
3 Ball Brass / Cr-Plated B124 C37700
4 Seats PTFE —
5 Stem Brass B124 C37700
6 O-Ring EPDM Perox —
7 Packing Ring PTFE —
8 Packing Nut Brass B124 C37700
9 Handle Aluminum —
10 Screw Steel / Zn Plated —
11 Drain Cap Brass B124 C37700
12 Drain Cap Gasket EPDM Perox —
13 Tie Black Rubber —

Applications: Ideal for boilers, hydronic loops, water heaters, and HVAC service points requiring fast system draining or winterization.

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