Spears® 2221-040 True Union Regular Style Ball Check Valve, 4 in, FNPT, PVC Body, EPDM Softgoods, Domestic
Potable Water Use
MFR #: 2221-040
A&M #: 566551
Spears Manufacturing
UNSPSC #: 40141618
$1,902.98 / EACH
Regular Price: $2,003.13, you save $100.15 (5%)Typically ships within 7-10 days.
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Manufacturer : Spears Manufacturing
Ball Material : PVC
Body Material : PVC
Brand Name : Spears®
Color : Gray
Country Of Origin : US
Standards : ASTM D1784/F1970|NSF Approved
Product Status : Active
- Chemical and corrosion resistant PVC construction
- Strong, buttress thread union nuts
- Fully serviceable, replaceable components
- Uses standard O-Ring seat
- Suitable for either horizontal or vertical installations and vacuum service
- Assembled with silicone free, water soluble lubricant
- Flow-Tested for Minimum Turbulence
- All thermoplastic check valves shall be True Union Ball type constructed from PVC Type I, ASTM D1784 Cell Classification 12454 or CPVC Type IV, ASTM D1784 Cell Classification 23447. All O-rings shall be EPDM or FKM. All valve union nuts shall have Buttress threads. All valve components shall be replaceable. All EPDM valves shall be certified by NSF International for use in potable water service. All 1/2 to 2 in valves shall be pressure rated at 235 psi and all 2-1/2 to 6 in and all flanged valves shall be pressure rated at 150 psi for water at 73 deg F, as manufactured by Spears® Manufacturing Company.