Description

WATTS® Maxi-Flo® Silent Check Valve, 1 in Nominal, FNPT, 400 psi, -20 to 100 deg F, Low Lead Compliance: Yes, 3-1/8 in Inlet to Outlet Length, Cast Copper Silicon Alloy Body, PTFE Seat/Stainless Steel Spring Trim, Nitrile O-Ring, 2 in H, Domestic

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
• Stainless steel guide rod and spring
• 15 psi WSP pressure rating

Applications:

Commercial, Residential, Industrial and Solar

Standards/Approval:

• 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.

Warranty:

1 year Limited

Body Material	Cast Copper Silicon Alloy
Dimensions	2 in H
Domestic/Import	Domestic
End Style	FNPT
Inlet to Outlet Length	3-1/8 in
Low Lead Compliance	Yes
Nominal Size	1 in
Pressure Rating	400 psi
Series	LF600
Softgoods Material	Nitrile O-Ring
Temperature Rating	-20 to 100 deg F
Trim Material	PTFE Seat/Stainless Steel Spring
Manufacturer	Watts Regulator Company