521NLF Lead Free Brass Check Valve - BUNA-N Seat
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521NLF Lead Free Brass Check Valve - BUNA-N Seat
• Lead Free Cast Brass
• 200 WOG
• Swing Type
• 180°F Working Temperature
• BUNA-N Seat
• Threaded Ends Comply w/ ANSI B2.1
• Valves Tested in Accordance w/ MSS-SP-82
• Sizes 3/8" - 2"
521NLF Lead Free Brass Check Valve - BUNA-N Seat - Material Specifications
| No. | Parts | Material | ||||
|---|---|---|---|---|---|---|
| 1 | Name Plate | Aluminum A1100 | ||||
| 2 | Cap | Brass C89550 | ||||
| 3 | Disc Holder | Brass C89550 | ||||
| 4 | Seat Packing | BUNA-N | ||||
| 5 | Washer | Brass C89550 | ||||
| 6 | Nut | Brass B19 C26000 | ||||
| 7 | Pin | Brass B19 C26000 | ||||
| 8 | Lock Bolt | Brass C89550 | ||||
| 9 | Body | Brass C89550 | ||||
Dimensions
| Part # | Size | H | L | ||
|---|---|---|---|---|---|
| 521N03LF | 1/2” | 1.42 | 2.09 | ||
| 521N04LF | 3/4” | 1.56 | 2.36 | ||
| 521N05LF | 1” | 1.77 | 2.62 | ||
| 521N06LF | 1-1/4” | 2.07 | 3.19 | ||
| 521N07LF | 1-1/2” | 2.17 | 3.55 | ||
| 521N08LF | 2” | 2.74 | 4.22 | ||
