4" Brass Check Valves

4" Grooved Check Valve prevents backflow from water-based systems, including fire sprinkler and standpipe systems, with a spring-operated mechanism that closes the valve at low flows. UL-listed, FM Approved and made from heavy-duty brass.

Check Valve 4" GR x GR Brass UL/FM
SKU: 6510210BR

Now Only $153.74 Regular Price $256.24
As low as: 153.74

Unit Qty:
$153.74 each

Case Qty:
$614.96 case of 4
($153.74 each)
Check Valve 4"(F)NPT x 4"(M)NPT BR UL/FM (4/45#)
SKU: 6510210TT

Now Only $153.74 Regular Price $256.24
As low as: 153.74

Unit Qty:
$153.74 each

Box Qty:
$614.96 box of 4
($153.74 each)
Check Valve 4"(M)NPT x 4" Grooved BR UL/FM (4/45#)
SKU: 6510210GT

Now Only $145.06 Regular Price $241.76
As low as: 145.06

Unit Qty:
$145.06 each

Box Qty:
$580.24 box of 4
($145.06 each)

4" Brass Check Valves

SKU: 6510210BR

SKU: 6510210TT

SKU: 6510210GT