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Class 125
200CWP / 180 @ 212°F
T-Pattern, Swing Type
Screwed Cap
Threaded Ends
ASTM B584, C89530
Metal to Metal Seat
MSS SP-80, Type 3 design
1/2" - 2"


Check Valve - 804
Unit of Measure
Items Check Valve - 804
804 - 012
Check Valves - LF - 804
Check Valve - 804
804 - 034
Check Valves - LF - 804
Check Valve - 804
804 - 100
Check Valves - LF - 804
Check Valve - 804
804 - 114
Check Valves - LF - 804
Check Valve - 804
804 - 112
Check Valves - LF - 804
Type N/A T-Pattern Check Valve
Size N/A 1/2 N/A 3/4 N/A 1 N/A 1 1/4 N/A 1 1/2
Connection Type N/A FNPT
Body Material N/A LF Bronze (C89530)
Class N/A 125
Carton Qty N/A 96 N/A 60 N/A 48 N/A 24 N/A 18
Operating Temperature [Max] N/A 212 ºF
Operating Pressure [Max] N/A 200 psi
Operating Pressure N/A 180 PSI @ 212°F 200 PSI - NON-SHOCK COLD WORKING PRESSURE (CWP)
Length N/A 2.36 in N/A 2.76 in N/A 3.15 in N/A 3.62 in N/A 4.02 in
Height N/A 1.54 in N/A 1.77 in N/A 2.05 in N/A 2.44 in N/A 2.64 in
End Type N/A FNPT
End Size N/A 1/2 N/A 3/4 N/A 1 N/A 1 1/4 N/A 1 1/2
Second End Type N/A FNPT
Second End Size N/A 1/2 N/A 3/4 N/A 1 N/A 1 1/4 N/A 1 1/2
Weight N/A 0.68 lb N/A 1.00 lb N/A 1.54 lb N/A 2.33 lb N/A 3 lb