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Inline check valve

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Description & Features

Eaton Aeroquip inline check valve designed for diverse applications including agriculture, construction, hydraulic tools, general industry, fluid transfer, and oil and gas.

This Gromelle sub-brand check valve features female BSPP end connections with a 0.75 inch end size. Constructed from carbon steel, this valve offers quick connect and disconnect capabilities without the need for special tools and exceeds ISO 16028 operating pressures.

SKU: RA0424000

Supplier Part Number (MPN): RA0424000

Specifications

Brand
Danfoss
Connection Size 1
3/4 in
Connection Size 2
3/4 in
Connection Type
FNPT
Connection Type 1
Female NPTF
Connection Type 2
Female NPTF
Dimensions
3.39 in L x 1.38 in W x 1.38 in H
End Gender 1
Female
End Gender 2
Female
Finish
Zinc Trivalent-Plated
Fitting Type
Coupling
Hex Size
1-3/8 in
Material
Carbon Steel
Material Construction
Carbon Steel
Maximum Operating Pressure
7250 psi
Operating Temperature
-40 to 250 deg F
Series
R4000 Series
Thread Sealant
Without Thread Sealant
Thread Size
3/4-14

Product Questions & Answers (3)

Question by: Frank R on Dec 7, 2025, 7:51 PM
What kind of applications does this check valve work for?
Answer by: Customer Support on Dec 9, 2025, 6:34 AM
It's designed for applications like agriculture, construction, hydraulic tools, general industry, fluid transfer, and even oil and gas.
Question by: Keith P on Jul 12, 2025, 7:57 PM
This valve got female BSPP on both ends, that right? Trying to figure out if it'll thread straight into my existing ag setup without havin to hunt down adapters.
Answer by: Customer Support on Jul 13, 2025, 8:33 PM
Both ends are 3/4 inch female BSPP, so as long as your existing fittings are male BSPP at that size, you're threading right in without any adapter work. Carbon steel construction holds up well in agricultural hydraulic lines, and the coupling is rated to exceed ISO 16028 operating pressures, so it's not going to be a weak point in your system.
Question by: Frank H on May 14, 2025, 5:33 PM
got a 3/4 BSPP setup already, is this check valve gonna match up or am i missing something
Answer by: Customer Support on May 16, 2025, 6:19 AM
It uses female BSPP threads on both ends and both ends are 0.75 inch, so it matches a 3/4 BSPP connection on each side.

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