RED-WHITE VALVE CORP.  |  SKU: 30077792  |  MPN: 238 3/8

Bronze Swing Check Valve | 238 Series | FNPT x FNPT | 300# WOG

$21.66
Size | Connection Type | Min Order Qty (MOQ)
  • Material Construction: Durable bronze body (ASTM B62) ensures long-lasting reliability and high performance.
  • Temperature & Pressure Rating: Withstands up to 450°F and 300 psi (from 15°F to 150°F), designed for demanding applications.
  • Threaded Ends: Standard FNPT x FNPT connections (ASME B1.20.1-NPT) for ease of installation and secure fittings.
  • Multiple Sizes: Available in various sizes, including ¾” (Cv=8) and 2” (Cv=68), for a wide range of flow requirements.
  • Compact Design: "Y" pattern and swing check mechanism ensure minimal space requirements while maximizing flow efficiency.

Durability Meets Precision: Our Bronze Threaded Ends Swing Check Valve is designed for reliability and high-performance applications. With a bronze body and bronze disc, this valve is engineered to withstand demanding environments. It features FNPT x FNPT threaded ends (ASME B1.20.1-NPT) for easy installation and secure connections. Ideal for industrial settings, this valve offers exceptional durability and precise fluid control.

Key Features:

  • Material: Bronze body (ASTM B62), brass cap (ASTM B124 C37700), and copper hinge pin.
  • Temperature/Pressure Rating: 300 psi from 15°F to 150°F, 180 psi max at 350°F, ensuring reliable performance under high-temperature conditions.
  • Design: Y-pattern swing check valve, built to prevent backflow and ensure smooth, one-way fluid flow.
  • Dimensions: Available in multiple sizes (3/8” to 3”).
  • Temperature Range: Max. 450°F for versatile use in various applications.
  • Threaded Ends: Ensures easy installation and secure connections.

Specifications:

  • Material Specification:
    • Body: Bronze ASTM B62
    • Cap, Disc, and Nut: Brass ASTM B124 C37700
    • Disc Nut: Brass ASTM B124 C37700
    • Hinge Pin: Copper
  • Max. Temperature: 450°F
  • Max. Pressure: 300 psi (at 150°F), 180 psi (at 350°F)

Perfect for Industrial Applications: This valve is suitable for water, gas, and oil lines, providing both reliable flow control and protection against backflow. Its high-quality materials and superior design ensure longevity and operational excellence, making it a reliable choice for a wide range of industrial uses.

Safety Warning: This product may expose you to chemicals, including lead, known to the State of California to cause cancer and birth defects or other reproductive harm. For more information, visit P65Warnings.ca.gov.

Dimension

Size H [in] L [in] S [in] Cv [lb] Wt. [lb]
3/8"37 1.54 2.13 0.91 3 0.48
1/2"37 1.54 2.26 1.06 4 0.58
3/4"37 1.93 2.84 1.29 8 0.92
1"37 2.28 3.31 1.16 15 1.33
1-1/4"37 2.76 3.90 2.01 26 2.23
1-1/2"37 3.11 4.45 2.28 37 3.24
2"37 3.74 5.16 2.80 68 4.60
2-1/2"37 4.49 6.38 3.46 94 9.86
3"37 5.20 7.32 4.02 133 14.74
Pressure/ Temperature Rating
300 psi from 15°F to 150°F | 180 psi max. at 350°F

Material

# Part Material Specification
1 Body Bronze ASTM B62
2 Cap Brass ASTM B124 C37700
3 Disc Bronze ASTM B62
4 Disc nut Brass ASTM B124 C37700
5 Hinge pin Copper -
6 Plug Brass ASTM B124 C37700
7 Arm Bronze ASTM B62