Description
This check valve has a freely swinging brass disc which makes a metal on metal seal. The sealing surfaces are burnished smooth.
Although these valves prevent bulk backflow, they do not "seal" in the sense of a ball or gate valve. If left standing with liquid under pressure on the back side, the liquid will slowly seep past the valve.
• Full flow with minimum pressure loss
• Screwed cap
• Disc is forged brass
• Integral hard seat
• 90° straight pattern
• Used to prevent reverse flow in commercial and industrial applications
• Threaded ends to ANSI B1.20.1, solder ends to ANSI B16.18
Specifications
MFG #:940360
| Size4"
Size
4"
C
6.85"
B
3.94"
Warning
This item may be known to the State of California to cause cancer, birth defects, or other reproductive harm.
Product Options
| Selected | SKU # | MFG # | Availability | Size | Price | Quantity | |
|---|---|---|---|---|---|---|---|
| SKU #: 65539 | MFG #: 940352 | 3 In Stock Ships immediately | 1/2" | $30.46 | |||
| SKU #: 65540 | MFG #: 940353 | 6 In Stock Ships immediately | 3/4" | $36.02 | |||
| SKU #: 65541 | MFG #: 940354 | 10 In Stock Ships immediately | 1" | $51.51 | |||
| SKU #: 65542 | MFG #: 940355 | 6 In Stock Ships immediately | 1-1/4" | $81.26 | |||
| SKU #: 65543 | MFG #: 940356 | 8 In Stock Ships immediately | 1-1/2" | $106.77 | |||
| SKU #: 154388 | MFG #: 940357 | Special Order Only | 2" | $168.33 | |||
| SKU #: 154389 | MFG #: 940358 | Special Order Only | 2-1/2" | $248.63 | |||
| SKU #: 154387 | MFG #: 940359 | Special Order Only | 3" | $349.71 | |||
| SKU #: 154390 | MFG #: 940360 | Special Order Only | 4" | $567.98 |