We ship worldwide — Singapore, Australia, Malaysia, Indonesia, Philippines, India, Middle East & more

3G Electric
CASH ACME 1/2 in Vacuum Release Valve, Brass, 22397LF - Vacuum Release Valves
CASH ACMEVacuum Release Valves

CASH ACME 1/2 in Vacuum Release Valve, Brass, 22397LF

The CASH ACME Vacuum Relief Valve (MPN 22397LF) is a brass vacuum release valve with 1/2-inch inlet and outlet connection sizes. 3G Electric interprets your demand for this OEM-specified part, sourcing it across 14…

SKU 3G-OTH-431013

Also listed as: 22397 LF · 22397-LF

Brand
CASH ACME
Item
1/2 in Vacuum Release Valve, Brass, 22397LF
Part Number
22397LF
Category
Vacuum Release Valves
Available to Order
Also known as:22397LFCASH ACME
Trade pricing by quote — replies within 24h
Qty
WhatsApp an engineerMessage via Telegram
No account needed — your quote request goes straight to our engineers. A free account lets you track quotes and re-order faster.
Worldwide Shipping
Air & sea freight
Datasheet on Request
Technical specs
1-Day Quote
Replies within 24h

Local availability & support

Delivery
Worldwide DHL shipping from Singapore; 7–14 business days door-to-door for most destinations.
Payment
Invoicing in USD. Bank transfer (SWIFT) and corporate PO accepted.

Compliance & shipping

Hazardous material
Not classified as hazardous
California Prop 65 warning
Warning appliesProp 65 warning
Licence required
No licence required
Safety Data Sheet
Not available
Special shipping
Ships under standard freight

Technical Specifications

CASH ACME
Manufacturer Part Number
22397LF
UNSPSC
40141606
Prop 65
WARNING:
Standards
ANSI Z21.22; CSA 4.4
Mfr. Model
22397LF
Test Lever
Test Lever Not Included
Application
Commercial Hot Water Supply Systems Pressure Vessels Against Negative Pressure
Catalog Page
N/A
Product Type
Vacuum Relief Valve
Body Material
Brass
Overall Length
1-3/4 in
Connection Type
MNPT
Country of Origin
Taiwan (subject to change)
Vent Valve Height
2-1/2 in
Factory Set Pressure
5 psi
Inlet Connection Size
1/2 in
Outlet Connection Size
1/2 in
Outlet Connection Type
Vented
www.P65Warnings.ca.gov
.
Min. Operating Pressure
0 psi
Max. Operating Temperature
210 °F
Min. Operating Temperature
0 °F

Technical Documents

No technical documents available for this product.
Request documentation
Not sure this is the right part? Get a recommendation.

Need installation or engineering help?

Installation, commissioning, maintenance plans, system design, and bundled product + service quotes — one team handles the full scope.
Talk to an engineer

Ask a question

CASH ACME Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The CASH ACME Vacuum Relief Valve (MPN 22397LF) is a brass vacuum release valve with 1/2-inch inlet and outlet connection sizes. 3G Electric interprets your demand for this OEM-specified part, sourcing it across 14 industrial departments — with specialist depth in combustion, pumps and controls — to deliver the right solution with accountability.

Frequently Asked Questions

What is the CASH ACME 22397LF vacuum relief valve used for?

The CASH ACME 22397LF vacuum relief valve prevents vacuum conditions in piping systems by allowing air to enter when internal pressure drops below atmospheric. It is commonly used in water, industrial, and commercial applications to protect tanks, pumps, and pipelines from collapse or siphonage.

What are the specifications of the CASH ACME 22397LF vacuum relief valve?

The CASH ACME 22397LF is a brass vacuum relief valve with 1/2 inch inlet and 1/2 inch outlet connection sizes. It is manufactured by CASH ACME under part number 22397LF. The valve is designed for low-pressure air-inlet service to protect systems from vacuum damage.

Where to buy the CASH ACME 22397LF vacuum relief valve worldwide?

3G Electric supplies the CASH ACME 22397LF vacuum relief valve worldwide. As a global industrial equipment distributor, we handle full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time on this CASH ACME part.

How to install a CASH ACME vacuum relief valve?

Install the CASH ACME vacuum relief valve in a vertical position with the inlet connected to the protected system. Ensure the vent is unobstructed and located above potential flood level. Use thread sealant on the 1/2 inch NPT connections. Test for proper operation after installation.

Used in

Common applications for CASH ACME
Hot water heating systems — CASH ACME ASME Section IV temperature and pressure relief valves (e.g., 19783-0150)
Commercial plumbing pressure control — CASH ACME standard capacity water pressure regulators (e.g., 23000-0045)
Backflow prevention in hose bibbs — CASH ACME lead-free vacuum breakers (e.g., 17148-0000LF)
Thermal expansion safety in boilers — CASH ACME hot water pressure relief valves (e.g., F-30F)
Mixing valve maintenance — CASH ACME inline hot water shut-off repair kits (e.g., 24718)
Low-lead potable water regulation — CASH ACME low-lead compliant pressure regulators (e.g., 23136-0045)
Not sure this is the right part? Photo-identify it

CASH ACME Products

3G Electric supplies CASH ACME vacuum release valves. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

You might also need

Burners & Combustion Pumps & Compressors Spare Parts All Products

More from CASH ACME

View all CASH ACME parts

Customer reviews

No reviews yet — be the first

Questions & answers

No questions yet — ask us the first