Style SP & LP Check Valves
Short and Long Pattern Wafer
Models
Use the buttons below to view the models available in your desired body material.
Bronze
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| Size Range | Pressure Class | Body Type | Valve Style |
|---|---|---|---|
| 1-1/2" - 60" | 150 lb. | Wafer | SP |
| 1-1/2" - 60" | 150 lb. | Wafer | LP |
| 2" - 42" | 300 lb. | Wafer | SP |
| 2" - 42" | 300 lb. | Wafer | LP |
| 2" - 36" | 600 lb. | Wafer | SP |
| 2" - 36" | 600 lb. | Wafer | LP |
| 2" - 36" | 900 lb. | Wafer | SP |
| 2" - 36" | 900 lb. | Wafer | LP |
| 1-1/2" - 12" | 1500 lb. | Wafer | SP |
| 1-1/2" - 12" | 1500 lb. | Wafer | LP |
Carbon Steel
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| Size Range | Pressure Class | Body Type | Valve Style |
|---|---|---|---|
| 1-1/2" - 60" | 150 lb. | Wafer | SP |
| 1-1/2" - 60" | 150 lb. | Wafer | LP |
| 2" - 42" | 300 lb. | Wafer | SP |
| 2" - 42" | 300 lb. | Wafer | LP |
| 2" - 36" | 600 lb. | Wafer | SP |
| 2" - 36" | 600 lb. | Wafer | LP |
| 2" - 36" | 900 lb. | Wafer | SP |
| 2" - 36" | 900 lb. | Wafer | LP |
| 1-1/2" - 12" | 1500 lb. | Wafer | SP |
| 1-1/2" - 12" | 1500 lb. | Wafer | LP |
316 Stainless Steel
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| Size Range | Pressure Class | Body Type | Valve Style |
|---|---|---|---|
| 1-1/2" - 60" | 150 lb. | Wafer | SP |
| 1-1/2" - 60" | 150 lb. | Wafer | LP |
| 2" - 42" | 300 lb. | Wafer | SP |
| 2" - 42" | 300 lb. | Wafer | LP |
| 2" - 36" | 600 lb. | Wafer | SP |
| 2" - 36" | 600 lb. | Wafer | LP |
| 2" - 36" | 900 lb. | Wafer | SP |
| 2" - 36" | 900 lb. | Wafer | LP |
| 1-1/2" - 12" | 1500 lb. | Wafer | SP |
| 1-1/2" - 12" | 1500 lb. | Wafer | LP |
Alloy 20
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| Size Range | Pressure Class | Body Type | Valve Style |
|---|---|---|---|
| 1-1/2" - 60" | 150 lb. | Wafer | SP |
| 1-1/2" - 60" | 150 lb. | Wafer | LP |
| 2" - 42" | 300 lb. | Wafer | SP |
| 2" - 42" | 300 lb. | Wafer | LP |
| 2" - 36" | 600 lb. | Wafer | SP |
| 2" - 36" | 600 lb. | Wafer | LP |
| 2" - 36" | 900 lb. | Wafer | SP |
| 2" - 36" | 900 lb. | Wafer | LP |
| 1-1/2" - 12" | 1500 lb. | Wafer | SP |
| 1-1/2" - 12" | 1500 lb. | Wafer | LP |
Hastelloy C276
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| Size Range | Pressure Class | Body Type | Valve Style |
|---|---|---|---|
| 1-1/2" - 60" | 150 lb. | Wafer | SP |
| 1-1/2" - 60" | 150 lb. | Wafer | LP |
| 2" - 42" | 300 lb. | Wafer | SP |
| 2" - 42" | 300 lb. | Wafer | LP |
| 2" - 36" | 600 lb. | Wafer | SP |
| 2" - 36" | 600 lb. | Wafer | LP |
| 2" - 36" | 900 lb. | Wafer | SP |
| 2" - 36" | 900 lb. | Wafer | LP |
| 1-1/2" - 12" | 1500 lb. | Wafer | SP |
| 1-1/2" - 12" | 1500 lb. | Wafer | LP |
Monel
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| Size Range | Pressure Class | Body Type | Valve Style |
|---|---|---|---|
| 1-1/2" - 60" | 150 lb. | Wafer | SP |
| 1-1/2" - 60" | 150 lb. | Wafer | LP |
| 2" - 42" | 300 lb. | Wafer | SP |
| 2" - 42" | 300 lb. | Wafer | LP |
| 2" - 36" | 600 lb. | Wafer | SP |
| 2" - 36" | 600 lb. | Wafer | LP |
| 2" - 36" | 900 lb. | Wafer | SP |
| 2" - 36" | 900 lb. | Wafer | LP |
| 1-1/2" - 12" | 1500 lb. | Wafer | SP |
| 1-1/2" - 12" | 1500 lb. | Wafer | LP |
Titanium
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| Size Range | Pressure Class | Body Type | Valve Style |
|---|---|---|---|
| 1-1/2" - 60" | 150 lb. | Wafer | SP |
| 1-1/2" - 60" | 150 lb. | Wafer | LP |
| 2" - 42" | 300 lb. | Wafer | SP |
| 2" - 42" | 300 lb. | Wafer | LP |
| 2" - 36" | 600 lb. | Wafer | SP |
| 2" - 36" | 600 lb. | Wafer | LP |
| 2" - 36" | 900 lb. | Wafer | SP |
| 2" - 36" | 900 lb. | Wafer | LP |
| 1-1/2" - 12" | 1500 lb. | Wafer | SP |
| 1-1/2" - 12" | 1500 lb. | Wafer | LP |
Features
Keckley Style SP (Short Pattern) and Style LP (Long Pattern) reduced port wafer check valves are designed for limited space applications where a full-bodied check valve will not fit.
The Style SP and Style LP are designed for low flow applications. If needed, the Style LP can be machined to meet a specific face-to-face requirement.
Features
- Manufactured in the U.S.A.
- Manufactured in accordance with API 6D
- All Materials Comply with NACE Standards
- No Leak Points in Body Design
