Serviceable flow check valve (PEX)
Product Description
Serviceable flow check valve (PEX)
Serviceable low lead check valves.
PEX crimp: ASTM F1808.
PEX expansion: ASTM F1960.
Max. temperature: for one hour: 190°F (88°C).
Opening pressure differential: 0.25 psi (1/2"through 1 1/4"); 0.50 psi (1 1/2", 2").
Technical data
Maximum operating pressure:
150 psi
Fluid temperature range:
32–150 °F
Certifications
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Drawings and specifications
Code | Connection | Cv | |
---|---|---|---|
NA51247 | 1/2" PEX crimp union |
17 | |
3D models
Tender text
Serviceable flow check valve (PEX)
Serviceable low lead check valves.
PEX crimp: ASTM F1808. PEX expansion: ASTM F1960. Max. temperature: for one hour: 190°F (88°C). Opening pressure differential: 0.25 psi (1/2"through 1 1/4"); 0.50 psi (1 1/2", 2"). connection: 1/2", PEX crimp union. Maximum operating pressure: 150 psi. Fluid temperature range: 32–150 °F. Cv: 17.
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NA51248 | 1/2" PEX expansion union |
17 | |
3D models
Tender text
Serviceable flow check valve (PEX)
Serviceable low lead check valves.
PEX crimp: ASTM F1808. PEX expansion: ASTM F1960. Max. temperature: for one hour: 190°F (88°C). Opening pressure differential: 0.25 psi (1/2"through 1 1/4"); 0.50 psi (1 1/2", 2"). connection: 1/2", PEX expansion union. Maximum operating pressure: 150 psi. Fluid temperature range: 32–150 °F. Cv: 17.
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NA51257 | 3/4" PEX crimp union |
17 | |
3D models
Tender text
Serviceable flow check valve (PEX)
Serviceable low lead check valves.
PEX crimp: ASTM F1808. PEX expansion: ASTM F1960. Max. temperature: for one hour: 190°F (88°C). Opening pressure differential: 0.25 psi (1/2"through 1 1/4"); 0.50 psi (1 1/2", 2"). connection: 3/4", PEX crimp union. Maximum operating pressure: 150 psi. Fluid temperature range: 32–150 °F. Cv: 17.
|
|||
NA51258 | 3/4" PEX expansion union |
17 | |
3D models
Tender text
Serviceable flow check valve (PEX)
Serviceable low lead check valves.
PEX crimp: ASTM F1808. PEX expansion: ASTM F1960. Max. temperature: for one hour: 190°F (88°C). Opening pressure differential: 0.25 psi (1/2"through 1 1/4"); 0.50 psi (1 1/2", 2"). connection: 3/4", PEX expansion union. Maximum operating pressure: 150 psi. Fluid temperature range: 32–150 °F. Cv: 17.
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