Constructed from Kynar (PVDF) plastic, this male NPTF to male NPTF check valve adapter is designed for use in hydraulic and fluid conveyance systems where chemical resistance and durability are priorities. The 3/8-inch connection size on both ends makes it suitable for straight inline installations requiring reliable one-directional flow control.
The Danfoss / Eaton Kynar Check Valve is part of the Aeroquip molded compression tube product line, offering a corrosion-resistant plastic construction well suited to aggressive fluid environments. Kynar material provides strong resistance to a broad range of industrial fluids, and the male NPTF threading on both ends ensures a pressure-tight mechanical seal without the need for additional thread sealants in properly prepared connections.
SKU: 1531X6
Supplier Part Number (MPN): 1531X6
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Specifications
Alternate Part Numbers
Alternate Part NumberMINO-00015X03228
Brand
Danfoss Power Solutions (II LLC Aeroquip)
Brand
Aeroquip
Pack Size
1.00
UOM
EA
End Gender 1
13554
End Gender 2
13556
End Size 1
0.38
End Type 1
NPTF
End Type 2
NPTF
Features
Dura-Kote plating for superior corrosion resistance|Design flexibility with hundreds of styles to choose from|Higher operating pressures above SAE standards
Reckon this check valve can handle somethin' other than just water without meltin' or corroding on me?
Answer by: Customer Support on Nov 6, 2025, 2:52 PM
Kynar (PVDF) plastic offers strong resistance to a broad range of industrial fluids, so it's well-suited for aggressive fluid environments. Eaton also provides a fluid compatibility document.