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3G Electric
DSZH Filling valve flared coupling 1/4SAE - HVAC Tools
DSZHHVAC Tools

DSZH Filling valve flared coupling 1/4SAE

DSZH Filling Valve 1/4SAE Flared Coupling

SKU 3G-CBM-01642

Also listed as: 14 SAE · 14-SAE

Brand
DSZH
Item
Filling valve flared coupling 1/4SAE
Part Number
14SAE
Category
HVAC Tools
UNSPSC
41112509 — Air velocity and temperature monitors
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Local availability & support — Singapore

Local office
20 Woodlands Link #09-05, Singapore 738733
Phone
+65 8878 8355
Payment
Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.

Technical Specifications

DSZH
Manufacturer Part Number
14SAE

Technical Documents

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

Product Description

DSZH Filling Valve 1/4SAE Flared Coupling

Frequently Asked Questions

What is a DSZH filling valve flared coupling 1/4SAE used for?

A DSZH filling valve with a 1/4SAE flared coupling is used in HVAC systems to connect refrigerant hoses for charging, recovery, or evacuation. It provides a leak-tight seal on service ports of air conditioners, heat pumps, and refrigeration equipment.

What are the specifications of the DSZH filling valve flared coupling 1/4SAE?

The DSZH filling valve features a 1/4SAE flared coupling, which is the standard size for HVAC service ports. It is designed for use with R-22, R-410A, and other common refrigerants. The valve body is made of brass for durability and corrosion resistance.

Where to buy a DSZH filling valve flared coupling 1/4SAE in Singapore?

You can source the DSZH filling valve flared coupling 1/4SAE from 3G Electric in Singapore. We handle logistics, customs clearance, and delivery to your site. Contact us for pricing and lead time on this HVAC tool.

How to install a DSZH filling valve flared coupling 1/4SAE?

To install the DSZH filling valve, hand-tighten the 1/4SAE flared coupling onto the service port, then use a wrench for a snug fit—avoid overtightening. Ensure the valve core is closed before connecting hoses. Always follow standard HVAC safety practices for refrigerant handling.

Used in

Common applications for DSZH
Split-system air conditioner service — DSZH SAE unions and flare fittings for refrigerant line connections
Heat pump maintenance — DSZH dudgeon/NPT unions for adapting service valves
Refrigerant recovery operations — DSZH adapter bottles and reducing adapters for recovery equipment
Industrial refrigeration systems — DSZH T unions and multi-port bases for manifold assembly
Compressor burnout cleanup — DSZH Acid Away Pro neutralizer with disposable injector
Condenser coil repair — DSZH plastic fin rectifier for straightening bent fins
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DSZH Products

3G Electric supplies DSZH hvac tools. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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