Drain Valve Cross Reference Chart
| THREAD SIZE | CURTIS | AUTO-VALVE & MDI | OEM | |
|---|---|---|---|---|
| CAV-110 | 1/8-27 NPT | CCA-1250, CCA-1550, CCA-36150, CCB36700, CCA7450, CCA-1800 | BJ1000AS1MY | |
| CAV-150 | 1/2"-20 | |||
| CAV-160 | 1/4-18 NPT | CCA-5900, CCA-1900 | BJ1000AS1MX | |
| CAV-170 | 7/16"-20 | CCA5800-1, CCA5800-3, CCA4300, CCB4320, CCA-2100 | 1100B52Z-G | |
| CAV-180 | 3/8"-24 | CCA-2000 | 1100B52Z | |
| CAV-M165 | M16x1.5 | |||
| CAV-110H-4 | 1/8-27 NPT | BJ1000AH1 | ||
| CAV-150H-4 | 1/2"-20 | |||
| CAV-160H-4 | 1/4-18 NPT | BJ1000AH2 | ||
| CAV-170H-4 | 7/16"-20 | CCA-5400 | BJ1000AHS-1 | |
| CAV-180H-4 | 3/8"-24 | |||
| 110SS | 1/8-27 NPT | CCA-1250, CCA-1550, CCA-36150, CCB36700 CCA7450 | BJ1000AS1MY | |
| 160SS | 1/4-18 NPT | CCA-5900 | BJ1000AS1MX | |
| 170SS | 7/16"-20 | CCA5800-1, CCA5800-3, CCA4300 & CCB4320 | 1100B52Z-G | |
| 180SS | 3/8"-24 | 1100B52Z | ||
| 110HSS | 1/8-27 NPT | BJ1000AH1 | ||
| 160HSS | 1/4-18 NPT | BJ1000AH2 | ||
| 170HSS | 7/16"-20 | BJ1000AHS-1 | ||
| 180HSS | 3/8"-24 | |||
| SA-60S | 1/4-18 NPT | CCA-5900 | BJ1000AS1MX | |
| 1250 | 1/8-27 NPT | CCA-1250, CCA-1550, CCA-4850 & CCB-36750 | BJ1000A-1 | 492-100, 492-022 |
| 2500 | 1/4-18 NPT | CCA1300, CCA1600, CCB-36750 & CCA4900 | BJ1000A-2 | |
| 3750 | 3/8"-24 | |||
| 4375 | 7/16"-20 | CCA-4300 | 71D-4 & BJ1000AS1M | |
| 1250H | 1/8-27 NPT | BJ1000AH1 | ||
| 2500H | 1/4-18 NPT | BJ1000AH2 | ||
| 3750H | 3/8"-24 | |||
| 4375H | 7/16"-20 | CCA-5400 | BJ1000AHS1 | |
| A5625 | 9/16"-18 | |||
| SA5020 | 1/2"-20 | |||
| SA971C5 | 3/4"-16 | |||
| SA14 | 1/4-18 NPT | CCA-2600 | F391-14 | |
| SA18 | 1/8-27 NPT | CCA-2500 | F391-18 | |
| SA32 | 3/8"-24 | CCA-2700 | F391-32 | S2106-1 |
| SA53S | 7/16"-20 | F391-53S | ||
| SA72 | 7/16"-20 | CCA-2800 | F391-72 | S2106-2 |
| SA82 | 1/2"-20 | CCA-2900 | F391-82 | S2020-1 |
| SA187 | 1/8-27 NPT | F391-187 | 491-806 | |
| B187 | 1/8-27 NPT | |||
| C500 | BLADDER | CCA-3400 | ||
| P3750 | 3/8-18 NPT | CCA-1650, CCA4950, CCA-1350 | BJ1000A-3 | |
| F75 | 3/4"-16 | CCA-36350-1 | 971D & 971D-1 | |
| F75B | 3/4"-16 | |||
| 4375HS | ||||
| 4350-6L | 1/2"-20 | 50C-2 | ||
| SA5817-4C | 3/4"-16 | 710C-4 |
