Disc materialCopper Silicone Alloy
Seat materialCopper Silicone Alloy
Min. temp.-20°F
Inlet connectionFemale Threaded
SeriesLF601
Body typeStraight
Max. operating pressure400 psi
Max. operating temp.100°F
Pressure rating27.6 Bar
Outlet typeFemale Threaded
Outlet connectionFemale Threaded
Body patternStraight
Inlet typeFemale Threaded
Disc typeConical
Wog (psi)400 psi
Outlet size1/2"
Inlet thread typeFPT
Thread typeFPT
Flow designSingle
Full flow - valvesNo
Max. steam pressure - valvesNot Rated
Pipe or tube size1/2"
Connection size - side 11/2"
Check mechanismDisc
Connection typeFNPT x FNPT
Connection type - side 2NPT
For mediaGeneral Purpose
Valve body styleInline
Max. pressure (cwp)250 psi
Includes counterweightNo Counterweight
3-a complianceNot Rated
Connection gender - side 1Female
Connection gender - side 2Female
Connection type - side 1NPT
Max. pressure (steam)Not Rated
Seal materialFKM
Silent checkSilent
Spring materialStainless Steel
Cracking pressure0.5 psi
Media temperature range-20°F to +100°F
Media temp. range-20°F to +100°F
Body materialCast Copper Silicon Alloy
Dimensions1 in H
Domestic/importDomestic
End styleThread
Inlet to outlet length2-1/8 in
Low lead complianceYes
MediaWater
Nominal size1/2 in
Temperature rating100 deg F
Trim materialFKM Disc/Stainless Steel Spring
ManufacturerWatts Regulator Company