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CASH ACME Temperature and Pressure Relief Valve: Section IV ASME Section, MNPT x FNPT - ASME Section IV Temperature & Pressure Relief Valves
CASH ACMEASME Section IV Temperature & Pressure Relief Valves

CASH ACME Temperature and Pressure Relief Valve: Section IV ASME Section, MNPT x FNPT

The CASH ACME Temperature and Pressure Relief Valve is an ASME Section IV valve constructed with a brass body. This product, identified by manufacturer part number 16939-0150, features MNPT x FNPT connections.

SKU 3G-OTH-437123

Also listed as: 169390150 · 16939 0150

Brand
CASH ACME
Item
Temperature and Pressure Relief Valve: Section IV ASME Section, MNPT x FNPT
Category
ASME Section IV Temperature & Pressure Relief Valves
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Technical Specifications

CASH ACME
Manufacturer Part Number
16939-0150
Type
MNPT x FNPT, Brass
Body Material
Brass

Technical Documents

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

Product Description

The CASH ACME Temperature and Pressure Relief Valve is an ASME Section IV valve constructed with a brass body. This product, identified by manufacturer part number 16939-0150, features MNPT x FNPT connections.

Frequently Asked Questions

What is the CASH ACME Temperature and Pressure Relief Valve used for?

The CASH ACME Temperature and Pressure Relief Valve is used on hot water heating boilers and storage tanks to prevent overpressure and overtemperature conditions. It automatically opens to discharge water when pressure or temperature exceeds safe limits, protecting the system from damage.

What are the specifications of the CASH ACME 16939-0150 valve?

The CASH ACME 16939-0150 is an ASME Section IV temperature and pressure relief valve with a brass body. It features MNPT x FNPT connections. The valve is designed for use on hot water heating systems and complies with ASME Section IV standards for safety relief devices.

Where to buy CASH ACME relief valves worldwide?

You can source the CASH ACME 16939-0150 temperature and pressure relief valve through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide destinations. Contact us for availability and lead time.

How to install a CASH ACME temperature and pressure relief valve?

Install the CASH ACME valve in the designated tapping on the boiler or water heater, ensuring the discharge pipe is directed downward and away from people. Use thread sealant on the MNPT connection. Never install a shutoff valve between the relief valve and the system. Follow local codes.

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 asme section iv temperature & pressure relief 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 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
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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 Pressure Only Relief Valve: MNPT x FNPT, 3/4 in x 3/4 in, Brass, 3 3/8 in Overall Ht (MPN FWL-2F)
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CASH ACME Pressure Only Relief Valve: MNPT x FNPT, 3/4 in x 3/4 in, Brass, 3 3/8 in Overall Ht (MPN FWL-2F)
CASH ACME Pressure Relief Valve: MNPT x FNPT, 3/4 in x 3/4 in, Brass, 3 3/8 in Overall Ht (MPN F-30F)
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CASH ACME Pressure Relief Valve: MNPT x FNPT, 3/4 in x 3/4 in, Brass, 3 3/8 in Overall Ht (MPN F-30F)
CASH ACME Vacuum Relief Valve: Brass, 3/4 in Inlet Connection Size, 3/4 in Outlet Connection Size (MPN 22398LF)
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CASH ACME Vacuum Relief Valve: Brass, 1/2 in Inlet Connection Size, 1/2 in Outlet Connection Size (MPN 22397LF)

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