Swing Check Valve, 509 Series, 1 1/4 in, FNPT x FNPT, Bronze Body MPN:509 1 1/4
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The 1-1/4in FNPT Bronze Swing Check Valve from Milwaukee is a reliable and efficient solution for various applications. Designed for inline use, this valve allows for smooth flow control while preventing backflow. Its bronze construction ensures durability and resistance to corrosion, making it suitable for use in water and steam systems. With a maximum temperature rating of 406°F and a maximum steam pressure of 125 psi WSP, this valve is ideal for use in commercial and industrial settings, including HVAC systems, water treatment plants, and steam distribution networks. Its compact design and horizontal/vertical mounting orientation provide flexibility in installation.
Top product features:
- Swing design allows for easy manual operation of the valve
- Bronze body provides corrosion resistance
- Capable of withstanding 200 psi @ 150 Degrees F water pressure
Top product applications:
- Water supply systems
- Steam systems
- HVAC systems
MILWAUKEE VALVE Series 509 is a 1-1/4 in swing check valve with an inline bronze body and FNPT x FNPT threaded connections. It uses a hinged swing mechanism to support one-way flow applications and reverse-flow checking. Intended for general purpose service within the listed ratings, it is rated for use with gas, oil, steam, and water, with flow capacity listed at 54 gpm and Cv of 54.
Key Features:
- Valve type: Swing check valve with inline body design
- Body material: Bronze
- Check mechanism and seat: Brass mechanism with brass seat
- bronze seal material also listed
- Connection size and type: 1-1/4 in FNPT x FNPT, female NPT on both ends
- Flow capacity: 54 gpm
- Cv of 54
- Cracking pressure: 0.750 to 1.000 psi
- Pressure ratings: 200 psi WOG, 125 psi WSP, and 200 psi at 150 Degrees F maximum water pressure
- Temperature range: -20 Degrees F to 406 Degrees F
- Mounting orientation: Horizontal or vertical
- Overall length: 3.56 in
- Standards: ASTM B16, ASTM B62
Additional Information
- Country of Origin: US
- Drop Ship Item: No
- Blind Ship Eligible: No
- LTL Freight Required: No
- Lead Time: Ships in 1 days
- Minimum Order Quantity: 1
- Unit of Measure: EA
- Package Length: 3.60
- Package Width: 3.30
- Package Height: 2.00
- Package Weight: 1.95