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CASH ACME 22398LF Vacuum Relief Valve, Brass, 3/4" NPT Inlet and Outlet - Vacuum Release Valves
CASH ACMEVacuum Release Valves

CASH ACME 22398LF Vacuum Relief Valve, Brass, 3/4" NPT Inlet and Outlet

The CASH ACME Vacuum Relief Valve (MPN 22398LF) is a brass vacuum release valve with 3/4-inch inlet and outlet connection sizes. 3G Electric interprets your demand for this OEM-sourced component, providing the right…

SKU 3G-OTH-431016

Also listed as: 22398 LF · 22398-LF

Brand
CASH ACME
Item
22398LF Vacuum Relief Valve, Brass, 3/4" NPT Inlet and Outlet
Category
Vacuum Release Valves
Available to Order
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Local availability & support — the Philippines

Delivery
5–8 business days door-to-door; Bureau of Customs clearance typically 2–4 business days.
Payment
Invoicing in PHP or USD. Bank transfer and corporate PO accepted.
Ships to
Manila, Quezon City, Cebu, Davao, Batangas

Technical Specifications

CASH ACME
Manufacturer Part Number
22398LF
Inlet Connection Size
3/4 in
Outlet Connection Size
3/4 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 22398LF) is a brass vacuum release valve with 3/4-inch inlet and outlet connection sizes. 3G Electric interprets your demand for this OEM-sourced component, providing the right part across 14 industrial departments — with specialist depth in combustion, pumps and controls as a trusted distributor.

Supplied to the Philippines — compatible with 60 Hz installations. DHL Express delivery to Manila, Quezon City, Cebu, customs and duties handled door-to-door.

Frequently Asked Questions

What is a CASH ACME vacuum relief valve used for?

A CASH ACME vacuum relief valve prevents vacuum conditions in piping systems by allowing air to enter when internal pressure drops below atmospheric. It protects tanks, pipelines, and equipment from collapse or implosion in water, wastewater, and industrial fluid applications.

What are the specifications of the CASH ACME 22398LF vacuum relief valve?

The CASH ACME 22398LF is a brass vacuum relief valve with 3/4 inch NPT inlet and outlet connections. It is designed for low-pressure systems to automatically admit air and break vacuum. The brass construction offers corrosion resistance for water and light industrial service.

Where to buy a CASH ACME vacuum relief valve worldwide?

3G Electric supplies the CASH ACME 22398LF vacuum relief valve worldwide. As a global industrial distributor, we handle full logistics, customs clearance, and delivery to your site. Contact us for pricing and lead time on this brass 3/4 inch vacuum relief valve.

How to install a CASH ACME vacuum relief valve?

Install the CASH ACME vacuum relief valve vertically at the highest point of the protected system with the vent port facing upward. Use thread sealant on NPT connections and ensure no debris blocks the valve seat. Test by slowly reducing system pressure to verify air admission.

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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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
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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
This temperature and pressure relief valve is constructed with a cast bronze body and features MNPT x FNPT connections. It is designed to automatically relieve excess temperature or pressure in hot water heating systems, helping to prevent tank rupture or system damage. Suitable for use on hot water storage tanks and heaters in commercial and residential boiler applications
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This temperature and pressure relief valve is constructed with a cast bronze body and features MNPT x FNPT connections. It is designed to automatically relieve excess temperature or pressure in hot water heating systems, helping to prevent tank rupture or system damage. Suitable for use on hot water storage tanks and heaters in commercial and residential boiler applications
This cast bronze temperature and pressure relief valve is designed for ASME Section IV applications. It features MNPT x FNPT connections and automatically relieves excessive temperature or pressure in hot water heating systems
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This cast bronze temperature and pressure relief valve is designed for ASME Section IV applications. It features MNPT x FNPT connections and automatically relieves excessive temperature or pressure in hot water heating systems
This ASME Section IV hot water pressure relief valve features a brass body with 3/4 in MNPT x FNPT connections and an overall height of 3 3/8 in. It is designed to automatically relieve excess pressure in water heaters, boilers, hydronic heating systems, storage tanks, and hot water supply lines, helping prevent system damage or rupture
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This ASME Section IV hot water pressure relief valve features a brass body with 3/4 in MNPT x FNPT connections and an overall height of 3 3/8 in. It is designed to automatically relieve excess pressure in water heaters, boilers, hydronic heating systems, storage tanks, and hot water supply lines, helping prevent system damage or rupture
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

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Brass vacuum release valve with 1/2 inch inlet and outlet connections. Prevents vacuum conditions in piping systems by allowing air entry when internal pressure drops below atmospheric. Used in water, industrial, and commercial applications to protect tanks, pumps, and pipelines from collapse or siphonage
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