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WATTS® (10)
Nominal Size
1 in (2)
1-1/2 in (1)
1-1/4 in (1)
1/2 in (1)
1/8 in (1)
2 in (1)
2-1/2 in (1)
3 in (1)
3/4 in (1)
Pressure Rating
50 psi (8)
Body Material
Bronze (1)
Iron (7)
Domestic/Import
Domestic (4)
Import (5)
Hydronic Check Valves
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WATTS 0376455 Service Check Valve, 1/8 in Nominal
MFG #
0376455
Part #
82319
Brand
WATTS®
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WATTS 0376458 Spring Loaded Service Check Valve, 1/2 in Nominal, Import
MFG #
0376458
Part #
82320
Brand
WATTS®
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WATTS 0856760 2000 2-Way Universal Hydronic Flow Check Valve, 3/4 in Nominal, FNPT End Style, 50 psi Pressure, Iron Body, Domestic
MFG #
0856760
Part #
82231
Brand
WATTS®
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WATTS 0856761 2000 2-Way Universal Hydronic Flow Check Valve, 1 in Nominal, FNPT End Style, 50 psi Pressure, Iron Body, Domestic
MFG #
0856761
Part #
82232
Brand
WATTS®
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WATTS 0856762 2000 2-Way Universal Hydronic Flow Check Valve, 1-1/4 in Nominal, FNPT End Style, 50 psi Pressure, Iron Body, Domestic
MFG #
0856762
Part #
82233
Brand
WATTS®
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WATTS 0856764 2000S-M5 Universal 2-Way Hydronic Flow Check Valve, 1 in Nominal, Solder End Style, 50 psi Pressure, Bronze Body, Domestic
MFG #
0856764
Part #
82239
Brand
WATTS®
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WATTS 0856769 2000-M5 2-Way Universal Hydronic Flow Check Valve, 1-1/2 in Nominal, FNPT End Style, 50 psi Pressure, Iron Body, Import
MFG #
0856769
Part #
82234
Brand
WATTS®
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WATTS 0856770 2000-M5 2-Way Universal Hydronic Flow Check Valve, 2 in Nominal, FNPT End Style, 50 psi Pressure, Iron Body, Import
MFG #
0856770
Part #
82235
Brand
WATTS®
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WATTS 0856771 2000-M5 2-Way Universal Hydronic Flow Check Valve, 2-1/2 in Nominal, FNPT End Style, 50 psi Pressure, Iron Body, Import
MFG #
0856771
Part #
82236
Brand
WATTS®
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WATTS 0376455 Service Check Valve, 1/8 in Nominal
MFG #
0376455
Part #
82319
Brand
WATTS®
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WATTS 0376458 Spring Loaded Service Check Valve, 1/2 in Nominal, Import
MFG #
0376458
Part #
82320
Brand
WATTS®
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WATTS 0856760 2000 2-Way Universal Hydronic Flow Check Valve, 3/4 in Nominal, FNPT End Style, 50 psi Pressure, Iron Body, Domestic
MFG #
0856760
Part #
82231
Brand
WATTS®
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WATTS 0856761 2000 2-Way Universal Hydronic Flow Check Valve, 1 in Nominal, FNPT End Style, 50 psi Pressure, Iron Body, Domestic
MFG #
0856761
Part #
82232
Brand
WATTS®
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WATTS 0856762 2000 2-Way Universal Hydronic Flow Check Valve, 1-1/4 in Nominal, FNPT End Style, 50 psi Pressure, Iron Body, Domestic
MFG #
0856762
Part #
82233
Brand
WATTS®
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WATTS 0856764 2000S-M5 Universal 2-Way Hydronic Flow Check Valve, 1 in Nominal, Solder End Style, 50 psi Pressure, Bronze Body, Domestic
MFG #
0856764
Part #
82239
Brand
WATTS®
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WATTS 0856769 2000-M5 2-Way Universal Hydronic Flow Check Valve, 1-1/2 in Nominal, FNPT End Style, 50 psi Pressure, Iron Body, Import
MFG #
0856769
Part #
82234
Brand
WATTS®
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WATTS 0856770 2000-M5 2-Way Universal Hydronic Flow Check Valve, 2 in Nominal, FNPT End Style, 50 psi Pressure, Iron Body, Import
MFG #
0856770
Part #
82235
Brand
WATTS®
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WATTS 0856771 2000-M5 2-Way Universal Hydronic Flow Check Valve, 2-1/2 in Nominal, FNPT End Style, 50 psi Pressure, Iron Body, Import
MFG #
0856771
Part #
82236
Brand
WATTS®
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