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Main product image of 3/4" FIP Swivel Inlet x 3/4" MIP Thread Outlet x 1/2" PEX Crimp Relief Thermal Expansion Relief Valve
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3/4" FIP Swivel Inlet x 3/4" MIP Thread Outlet x 1/2" PEX Crimp Relief Thermal Expansion Relief Valve

SKU:
648-3SMARX
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3/4" FIP Swivel Inlet x 3/4" MIP Thread Outlet x 1/2" PEX Crimp Relief Thermal Expansion Relief Valve
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$33.37 each
In Stock
In Stock
Get 12 Wed, Jul 8
Order by today, receive Wednesday
Free Shipping On orders over $99
Easy Returns No restocking fee for 90 days

Product Highlights

Product Highlight: Material
Brass
Product Highlight: Handle Style
Easy Twist Handle
Product Highlight: Lead Free
Yes
Product Highlight: Inlet Size
3/4"
Product Highlight: Inlet Type
FIP Swivel
Product Highlight: Outlet Size
3/4"

Description

**Image may not represent actual product.**

Sioux Chief 648 Series Thermal Expansion Relief Valve. 3/4" FIP Swivel Inlet x 3/4" MIP Thread Outlet x 1/2" PEX Crimp Relief Valve.

This product shall be used to provide means for controlling increased pressure caused by thermal expansion in water distribution systems. Thermal expansion relief valve shall discharge water and excess pressure as needed to prevent explosions or other damage to the water heater or surrounding structure. Discharged water shall be directed through an outlet line to the floor drain or water heater pan. Valve connections shall conform to appropriate standards including ASTM fitting end specifications.

Overview:
  • Brass valve body. Material is C69300 and C46500. Brass is dezincification and SCC resistant, and is compliant with NSF-61 Annex G and California No Lead Plumbing Law.
  • PTFE seats
  • Stainless steel springs
  • EPDM o-rings and relief seat
  • Easy grip anodized aluminum handle
  • Maximum Temperature: 180ºF

    Features:
  • Inlet Connection: 3/4" FIP Swivel
  • Outlet Connection: 3/4" MIP Thread
  • Thermal Relief Valve Connection: 1/2" PEX Crimp
  • Specs

    Material:

    Brass

    Inlet Size:

    3/4"

    Inlet Type:

    FIP Swivel

    Outlet Size:

    3/4"

    Outlet Type:

    MIP

    Features:

    Relief Outlet

    Relief Valve:

    1/2"

    Connection Method:

    PEX Crimp

    Handle Style:

    Easy Twist Handle

    Max Temp (F):

    180°F

    Max Pressure (PSI):

    125

    Lead Free:

    Yes

    Contact

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    Free Shipping
    On orders over $99
    We offer flexible shipping and scheduling options, up-to-date delivery estimates, and free ground shipping on any order over $99 to make sure your order gets to you on-time, for less.
    Shipping Policy
    Easy Returns
    Returning items is as simple as 1-2-3
    Ordered the wrong product? Item damaged in transit? Our 3-step process makes returning products easy – even up to a year after purchase – with no restocking fees on returns made within 90 days.
    Return Policy