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Class 125
200WOG / 125WSP
Y-Pattern
Metal to Metal Seat
Screwed Cap
ASTM B62
Threaded Ends
MSS SP-80, Type 3
½” - 3”

22 - 22t
Unit of Measure
Items 22 - 22t
22-012
Check Valves - MSS Bronze - 22
22 - 22t
22-034
Check Valves - MSS Bronze - 22
22 - 22t
22-100
Check Valves - MSS Bronze - 22
22 - 22t
22-114
Check Valves - MSS Bronze - 22
22 - 22t
22-112
Check Valves - MSS Bronze - 22
Type N/A Y-Pattern Swing Check Valve
Connection Type N/A FNPT
Size N/A 1/2 N/A 3/4 N/A 1 N/A 1 1/4 N/A 1 1/2
Material N/A Cast Bronze (ASTM B62)
Cap Material N/A Forged Brass (B283, C37700)
Disc Material N/A Cast Bronze (ASTM B62)
Hinge Pin Material N/A Copper
Plug Material N/A Brass Rod (B16)
Class N/A 125
Operating Temperature [Min] N/A -20 ºF
Operating Temperature [Max] N/A 353 ºF
Operating Pressure [Max] N/A 200 bar200 psi
Operating Pressure N/A 125 PSI - SATURATED STEAM TO 353ºF - FLUID TO 406ºF 200 PSI NON-SHOCK COLD WATER, OIL OR GAS
Length N/A 2.20 in N/A 2.76 in N/A 3.15 in N/A 3.74 in N/A 4.33 in
Height N/A 1.57 in N/A 1.93 in N/A 2.28 in N/A 2.80 in N/A 3.15 in
d2 N/A 1/2 in N/A 3/4 in N/A 1 in N/A 1 1/4 in N/A 1 1/2 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 0.52 lb N/A 0.88 lb N/A 1.33 lb N/A 2.04 lb N/A 2.78 lb