American Flanged swing check valve

Category Check valve

Certificate: UL Listed / FM Approved
Standard: UL 312, AWWA C508
Connection: Flanged as B16.1 Class 125, B16.5 Class 150, etc.
Temperature: 0°C to 80°C
W. pressure: 300 / 363 / 350 psi
Surface: FBE coating as AWWA C550

Download American Flanged swing check valve

Product Details

Flanged swing check valve is swing type check valve (non-return valve) with flanged connection. It is used to allow water to flow through it in only one direction, and the disc swings off the seat to permit forward flow, or swing on the seat to block reverse flow.

Available size (Source 1 with 300 / 363 psi)

Size	L (mm)	Working pressure (psi)	Ref. No.
2″ / DN50 / 60.3mm	203	300 / 363	V5101
2-1/2″ / DN65 / 73.0mm	254	300 / 363	V5102
3″ / DN80 / 88.9mm	278	300 / 363	V5103
4″ / DN100 / 114.3mm	330	300 / 363	V5104
5″ / DN125 / 141.3mm	356	300	V5105
6″ / DN150 / 168.3mm	406	300 / 363	V5106
8″ / DN200 / 219.1mm	495	300 / 363	V5107
10″ / DN250 / 273.0mm	622	300 / 363	V5108
12″ / DN300 / 323.8mm	660	300 / 363	V5109

Available size (Source 2 with 350 psi)

Size	L (mm)	Working pressure (psi)	Ref. No.
2″ / DN50 / 60.3mm	203	350	V5111
2-1/2″ / DN65 / 73.0mm	216	350	V5112
3″ / DN80 / 88.9mm	241	350	V5113
4″ / DN100 / 114.3mm	292	350	V5114
5″ / DN125 / 141.3mm	330	330	V5115
6″ / DN150 / 168.3mm	356	350	V5116
8″ / DN200 / 219.1mm	495	350	V5117
10″ / DN250 / 273.0mm	622	350	V5118
12″ / DN300 / 323.8mm	699	350	V5119
14″ / DN350 / 355.6mm	787	350	V5120
16″ / DN400 / 406.4mm	914	350	V5121