Port Size
- 20mm (3/4 in) (5)
- 25mm (1 in) (2)
- 32mm (1 1/4 in) (2)
- 40mm (1 5/8 in) (3)
- 50mm (2 in) (1)
- 65mm (2 1/2 in) (3)
Check Valve
Coil
Flange Connection
Flange Type
Pressure Range
Reduced Capacity
Strainer
Brands

Parker A4ALE Externally Equalized
A4ALE Externally Equalized
Sku | Port Size | Check Valve | Coil | Coil Style | Price | Qty | Add To Cart | ||
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3/4 A4ALE RA 3/4SW | A442A200A7S20X0NXSN See Details |
20mm (3/4 in) | None | No Coil, AC | No Coil Style |
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3/4 A4ALE RA | A442A200A7X00X0NXSN See Details |
20mm (3/4 in) | None | No Coil, AC | No Coil Style |
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3/4 A4ALE RA 17% CAP 3/4SW | A442A201A7S20X0NXSN See Details |
20mm (3/4 in) | None | No Coil, AC | No Coil Style |
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3/4 A4ALE RA 50% CAP 3/4WN | A442A205A7W20X0NXSN See Details |
20mm (3/4 in) | None | No Coil, AC | No Coil Style |
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3/4 A4ALE RA 50% CAP | A442A205A7X00X0NXSN See Details |
20mm (3/4 in) | None | No Coil, AC | No Coil Style |
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1 A4ALE RA 1SW ST | A442A250A7S25X0YXSN See Details |
25mm (1 in) | None | No Coil, AC | No Coil Style |
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1 A4ALE RA | A442A250A7X00X0NXSN See Details |
25mm (1 in) | None | No Coil, AC | No Coil Style |
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1-1/4 A4ALE RA 1-1/4SW ST | A442A320A7S32X0YXSN See Details |
32mm (1 1/4 in) | None | No Coil, AC | No Coil Style |
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1-1/4 A4ALE RA | A442A320A7X00X0NXSN See Details |
32mm (1 1/4 in) | None | No Coil, AC | No Coil Style |
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1-5/8 A4ALE RA 1-1/2SW ST | A442A400A7S38X0YXSN See Details |
40mm (1 5/8 in) | None | No Coil, AC | No Coil Style |
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1-5/8 A4ALE RA 2WN | A442A400A7W50X0NXSN See Details |
40mm (1 5/8 in) | None | No Coil, AC | No Coil Style |
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1-5/8 A4ALE RA 2WN ST | A442A400A7W50X0YXSN See Details |
40mm (1 5/8 in) | None | No Coil, AC | No Coil Style |
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2 A4ALE RA 2SW | A442A500A7S50X0NXSN See Details |
50mm (2 in) | None | No Coil, AC | No Coil Style |
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2-1/2 A4ALE RA 2-1/2SW | A442A650A7S65X0NXSN See Details |
65mm (2 1/2 in) | None | No Coil, AC | No Coil Style |
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2-1/2 A4ALE RA 3SW | A442A650A7S75X0NXSN See Details |
65mm (2 1/2 in) | None | No Coil, AC | No Coil Style |
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2-1/2 A4ALE RA | A442A650A7X00X0NXSN See Details |
65mm (2 1/2 in) | None | No Coil, AC | No Coil Style |
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