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Class 300
600WOG / 300WSP
Y-Pattern
Metal to Metal Seat
Screwed Cap
ASTM B61
Threaded Ends
MSS SP-80, Type 3
1/2" - 2"


Check Valve - 19
Unit of Measure
Items Check Valve - 19
19 - 012
Check Valves - MSS Bronze - 19
Check Valve - 19
19 - 034
Check Valves - MSS Bronze - 19
Check Valve - 19
19 - 100
Check Valves - MSS Bronze - 19
Check Valve - 19
19 - 114
Check Valves - MSS Bronze - 19
Check Valve - 19
19 - 112
Check Valves - MSS Bronze - 19
Type N/A Y-Pattern Swing 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 CAST BRONZE (ASTM B61)
Class N/A 300
Carton Qty N/A 80 N/A 48 N/A 36 N/A 24 N/A 16
Operating Temperature [Max] N/A 406 ºF
Operating Pressure [Max] N/A 300 psi
Operating Pressure N/A 300 PSI - SATURATED STEAM TO 421ºF - FLUID TO 550ºF 600 PSI NON-SHOCK COLD WATER, OIL OR GAS
Length N/A 2.36 in N/A 2.83 in N/A 3.31 in N/A 3.90 in N/A 4.45 in
Height N/A 1.65 in N/A 2.01 in N/A 2.40 in N/A 2.91 in N/A 3.27 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 0.76 lb N/A 1.15 lb N/A 1.78 lb N/A 3 lb N/A 3.94 lb