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 $172.20 Regular Price $287.00
As low as: 172.20

Unit Qty:
$172.20 each

Case Qty:
$688.80 case of 4
($172.20 each)
Check Valve 4"(F)NPT x 4"(M)NPT BR UL/FM (4/45#)
SKU: 6510210TT

Now Only $169.11 Regular Price $281.88
As low as: 169.11

Unit Qty:
$169.11 each

Box Qty:
$676.44 box of 4
($169.11 each)
Check Valve 4"(M)NPT x 4" Grooved BR UL/FM (4/45#)
SKU: 6510210GT

Now Only $160.49 Regular Price $267.48
As low as: 160.49

Unit Qty:
$160.49 each

Box Qty:
$641.96 box of 4
($160.49 each)

4" Brass Check Valves

SKU: 6510210BR

SKU: 6510210TT

SKU: 6510210GT