Brass Check Valves
High capacity, inline
Size 1/4" - 2" 400 WOG, 2-1/2" - 4" 175 WOG

Be sure to check out the brand comparison chart at the bottom of this page. The Bonomi brass check valves we sell come in more sizes, have more and better features and cost less than the competition.

Characteristics & Features:

  • Soft seat for bubble tight shutoff, spring loaded for fast seating action
  • Compact design
  • Low cracking pressure, 1/2 psi
  • Flow profile designed to minimize head loss
  • Perfect seating both at high and low pressure, wide temperature range: +10° to 210° F
  • Polyethermide disc to ensure the best resistance for corrosion and abrasion
  • Patented disc guide to prevent any side loading
  • Connection: FNPT x FNPT
  • Click here to see these products in our online store

Brass In-Line Check Valve Price Comparison (March 2010)

Brand Name>>
Bonomi (ours)
NIBCO
Conbraco
Watts
Size Range
1/4" - 4"
3/8" - 2"
1/4" - 3"
1/4" - 2"
Minimum opening pressure (cracking)
0.5psi
2.0psi
0.5psi
1.0psi
Body pressure rating
400psi*
250psi
400psi
400psi
Bubble tight seating at low operating pressures?
Yes
Yes
No
No
NSF-61 certified?
Yes
No
No
No
Well service usage?
Yes
No
No
No
Full or reduced
port opening?
Full
Reduced
Reduced
Reduced
Prices**
Bonomi (ours)
NIBCO
Conbraco
Watts
1/4"
N/A
$25.91
$17.75
3/8"
$18.20
$25.91
$17.75
1/2"
$19.84
$25.91
$17.75
3/4"
$24.38
$36.78
$23.50
1"
$33.48
$50.58
$32.05
1-1/4"
$41.69
$88.08
$45.85
1-1/2"
$54.46
$112.41
$56.80
2"
$78.35
$182.97
$85.40
2-1/2"
N/A
$396.02
N/A
3"
N/A
$624.42
N/A
4"
N/A
N/A
N/A

* Pressure rating for 1/4" through 2" sizes. 2-1/2" and larger rated 175psi.

** Pricing varies. These are the manufacturers' list prices for our competitors and the price we sell for in our web store. What you would actually pay (street prices) would depend on the reseller, but our research shows that Bonomi is consistently a MUCH better value.

 

Related Info
(for Process Control)

Actuated Brass Ball Valves

Actuated Stainless Ball Valves

Manual Ball Valves

Actuated Butterfly Valves

NAMUR Solenoid Valves

Check Valves

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Control Resources Inc.
1302 Richard Street, Salisbury, North Carolina 28144
Tel: 704.639.0207 Fax: 704.639.9866 E-mail: info@controlresourcesinc.com