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WATTS 0555178 LF600 1-1/4 IP SILENT CHECK VALVE

MFR Part #: 0555178
SKU #: 1106697
Brand: WATTS®
UPC: 098268432886
WATTS® Maxi-Flo® 0555178 Silent Check Valve, 1-1/4 in Nominal, FNPT End Style, Low Lead Compliance: Yes, Cast Copper Silicon Alloy Body
1 year Limited
Commercial, Residential, Industrial and Solar
ASSE Listed | FM Approved | NSF Approved | UL Listed | ULC Listed | USC Certified | PROP65: This product can expose you to chemicals including lead which is known to the State of California to cause cancer and birth defects or other reproductive harm.

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WATTS® Maxi-Flo® Silent Check Valve, 1-1/4 in Nominal, FNPT, 400 psi, -20 to 100 deg F, Low Lead Compliance: Yes, 3-3/4 in Inlet to Outlet Length, Cast Copper Silicon Alloy Body, PTFE Seat/Stainless Steel Spring Trim, Nitrile O-Ring, 2-1/2 in H

This 1 1/4 inch lead free Maxi-Flo check valve is used in general industrial and plumbing applications to prevent the effects of water hammer in the piping system. It provides a silent operation with low pressure drop and can be installed horizontally or vertically. This valve consists of a lead free brass body, lead free brass check and adapter, conical lead free brass disc, PTFE seat and threaded end connections. The maximum working pressure rating is 400 psi (27.6 bar), WOG non-shock at minus 20 to 100 degrees F (minus 29 to 38 degrees C) and 15 psi (1 bar) WSP at 250 degrees F (121 degrees C).

Product Details

WATTS® Maxi-Flo® Silent Check Valve, 1-1/4 in Nominal, FNPT, 400 psi, -20 to 100 deg F, Low Lead Compliance: Yes, 3-3/4 in Inlet to Outlet Length, Cast Copper Silicon Alloy Body, PTFE Seat/Stainless Steel Spring Trim, Nitrile O-Ring, 2-1/2 in H

This 1 1/4 inch lead free Maxi-Flo check valve is used in general industrial and plumbing applications to prevent the effects of water hammer in the piping system. It provides a silent operation with low pressure drop and can be installed horizontally or vertically. This valve consists of a lead free brass body, lead free brass check and adapter, conical lead free brass disc, PTFE seat and threaded end connections. The maximum working pressure rating is 400 psi (27.6 bar), WOG non-shock at minus 20 to 100 degrees F (minus 29 to 38 degrees C) and 15 psi (1 bar) WSP at 250 degrees F (121 degrees C).

Attributes

Body Material: Cast Copper Silicon Alloy
Country Of Origin: US
End Style: FNPT
Nominal Size: 1-1/4 in
Pressure Rating: 400 psi
Dimensions: 2-1/2 in H
Inlet to Outlet Length: 3-3/4 in
Low Lead Compliance: Yes
Series: LF600
Softgoods Material: Nitrile O-Ring
Temperature Rating: -20 to 100 deg F
Trim Material: PTFE Seat/Stainless Steel Spring

Features

  • Silent operation
  • Conical lead free check for full fluid flow
  • Install in horizontal or vertical position with upward flow
  • Low pressure drop equivalent to a swing check

Resources

5cbb5b17a481a22dac037c0f179a0cf28d1d3cb5_1079.pdf
Specification Sheet