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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
Category
Vacuum Release Valves
Available to Order
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Local availability & support — Singapore

Local office
20 Woodlands Link #09-05, Singapore 738733
Phone
+65 8878 8355
Delivery
Same-day or next-business-day delivery within Singapore for in-stock items; 7–14 days for factory-order parts from Europe.
Payment
Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.
Ships to
Singapore

Technical Specifications

CASH ACME
Manufacturer Part Number
22397LF
Inlet Connection Size
1/2 in
Outlet Connection Size
1/2 in

Technical Documents

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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)

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.

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Compatible alternatives & equivalents

Cross-referenced by specification & description
This ASME Section IV temperature and pressure relief valve features a brass body with FNPT x FNPT connections. It is designed to automatically relieve excess temperature or pressure in hot-water heating systems, protecting equipment from damage
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This ASME Section IV temperature and pressure relief valve features a brass body with FNPT x FNPT connections. It is designed to automatically relieve excess temperature or pressure in hot-water heating systems, protecting equipment from damage
This ASME Section IV temperature and pressure relief valve features a cast bronze body with MNPT x FNPT connections. It is designed for use on hot water heating boilers and storage tanks to automatically relieve excess temperature or pressure, helping to prevent system overpressure conditions
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This ASME Section IV temperature and pressure relief valve features a cast bronze body with MNPT x FNPT connections. It is designed for use on hot water heating boilers and storage tanks to automatically relieve excess temperature or pressure, helping to prevent system overpressure conditions
Bronze water pressure regulator with 3/4 in NPT x NPT connections. Adjustable pressure range from 20 psi to 90 psi, overall height 6 in. Low-lead compliant for potable water systems. Used to reduce and stabilize incoming water pressure in commercial and industrial supply lines
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Bronze water pressure regulator with 3/4 in NPT x NPT connections. Adjustable pressure range from 20 psi to 90 psi, overall height 6 in. Low-lead compliant for potable water systems. Used to reduce and stabilize incoming water pressure in commercial and industrial supply lines
This brass-bodied temperature and pressure relief valve is certified to ASME Section IV standards. It features MNPT x FNPT connections and is used on hot water heating boilers and storage tanks to automatically relieve excess pressure or temperature, protecting the system from unsafe conditions
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This brass-bodied temperature and pressure relief valve is certified to ASME Section IV standards. It features MNPT x FNPT connections and is used on hot water heating boilers and storage tanks to automatically relieve excess pressure or temperature, protecting the system from unsafe conditions
This bronze pressure relief valve is certified to ASME Section IV for hot water service. It features 3/4 in MNPT inlet and 3/4 in FNPT outlet connections and a maximum operating pressure of 150 psi. Used in hydronic heating systems and water heaters to automatically relieve excess pressure and protect against overpressure conditions
CASH ACME
This bronze pressure relief valve is certified to ASME Section IV for hot water service. It features 3/4 in MNPT inlet and 3/4 in FNPT outlet connections and a maximum operating pressure of 150 psi. Used in hydronic heating systems and water heaters to automatically relieve excess pressure and protect against overpressure conditions
Brass pressure-only relief valve with 3/4 in MNPT x 3/4 in FNPT connections, 3 3/8 in overall height. ASME Section IV certified for hot water service. Used on boilers and water heaters to automatically release excess pressure, protecting systems from overpressure in hydronic heating applications
CASH ACME
Brass pressure-only relief valve with 3/4 in MNPT x 3/4 in FNPT connections, 3 3/8 in overall height. ASME Section IV certified for hot water service. Used on boilers and water heaters to automatically release excess pressure, protecting systems from overpressure in hydronic heating applications

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Brass vacuum relief valve with 3/4 inch NPT inlet and outlet connections. Automatically admits air to prevent vacuum conditions in piping systems, protecting tanks and equipment from collapse or implosion. Suitable for water and light industrial fluid applications
CASH ACME
Brass vacuum relief valve with 3/4 inch NPT inlet and outlet connections. Automatically admits air to prevent vacuum conditions in piping systems, protecting tanks and equipment from collapse or implosion. Suitable for water and light industrial fluid applications