ISO A Quick Couplings
ISO A steel quick couplings typically refer to couplings conforming to the ISO 7241 A standard. They are typically used in hydraulic applications with high-pressure requirements, such as construction equipment, agricultural machinery, and mining tools.
Features
- Hardened Steel Self Sealing Poppet Valve Seals Excellent Under High and Low Pressures
- Interchangeable with all ISO 7241 A series couplings
Specifications
Body Material: Carbon Steel
Body Size: 1 1/4″ (31.5mm)
Seal Material: Nitrile (NBR)
Max. Working Pressure: 250 bar / 3625 psi
Burst Pressure Coupled: 1200 bar / 17400 psi
Burst Pressure Male: 1200 bar / 17400 psi
Burst Pressure Female: 1150 bar / 16675 psi
Rated Flow: 288 L/min / 76 US gpm
Flow Rate Surge: 865 L/min / 228 US gpm
Max. fluid loss per disconnect: 60 ml
Threads Option: 1 1/4″ BSPP Female / 1 1/4“ NPT Female
Coating: Trivalent Plating
Interchangeable
Manufacturer | Male (NPT) | Female(NPT) | Male(BSP) | Female(BSP) |
---|---|---|---|---|
AKJia IA Series | IA-31.5 M NPT1 1/4 | IA-31.5 F NPT1 1/4 | IA-31.5 M G1 1/4 | IA-31.5 F G1 1/4 |
Stauff IA Series | IA-31-M-NF20-B-W3 | IA-31-F-NF20-BT-W3 | IA-31-M-G20-B-W3 | IA-31-F-G20-BT-W3 |
DNP PAV1 Series | PAV1.3031.013 | PAV1.3031.012 | PAV1.3031.003 | PAV1.3031.002 |
Holmbury IA Series | IA 32-M-20 N | IA 32-F-20 N | IA 32-M-20 G | IA 32-F-20 G |
Parker 6600 Series | parker 6600 series only 1/4″ to 1″, not list in their catelogue | |||
Faster NV Series | NV114 NPT M | NV114 NPT F | NV114 GAS M | V114 GAS F |
Dixon K Series | K10F10 | 10KF10 | K10BF10 | 10KBF10 |
Stucchi BIR Series | 800501010 | 800501011 | No BSPP Thread version listed |
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