120SS Cast Iron Threaded Check Valve with Lever & Spring
120SS Cast Iron Threaded Check Valve with Lever & Spring
• Check Valve - Threaded Ends
• 200 CWP
• C.I. Body with Outside Lever & Spring
• Resilient Seat
• Epoxy Coating
• Bolted Cover
• Conforms to MSS-SP-71
• Threaded Ends Conform to ANSI / ASME B1.20.1
• Sizes 3" Only
Material Specifications
| No | Part | Material | |||||||
|---|---|---|---|---|---|---|---|---|---|
| 1 | Arm B | Steel - A36 | |||||||
| 2 | O - Ring | Buna N - D 2000 AA 7008 | |||||||
| 3 | Spring | Steel | |||||||
| 4 | Key | Stainless Steel - A 276 Type 304 | |||||||
| 5 | Arm A | Steel - A36 | |||||||
| 6 | Cover Gasket | Buna N - D 2000 AA 7008 | |||||||
| 7 | Seat Holder Bolt | Stainless Steel - A 276 Type 304 | |||||||
| 8 | Cover Bolt & Nut | Steel - A 307 Grade B | |||||||
| 9 | Seat Nut | Brass - B 36 | |||||||
| 10 | Hinge Pin | Stainless Steel - A 276 Type 304 | |||||||
| 11 | Disc Seat Ring | Buna N - D 2000 AA 7008 | |||||||
| 12 | Body Seat Ring | Bronze - B 62 | |||||||
| 13 | Seat Holder | Cast Iron - A 126 Class B | |||||||
| 14 | Cover | Cast Iron - A 126 Class B | |||||||
| 15 | Disc | Cast Iron - A 126 Class B | |||||||
| 16 | Body | Cast Iron - A 126 Class B | |||||||
Dimensions
| Part # | Size (Ød) | L | A | B | H | H1 | Approx Weight | ||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| 120SS10 | 3” | 9” | 5” | 4-5/16” | 4-3/4” | 2-1/2” | 27.5 | ||||
| 120SS11 | 4” | 10-1/2” | 7-1/16” | 6-1/16” | 5-3/4” | 3-17/32 | 54.5 | ||||
