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DSZH Valve with connections 5/16 and 1/4 - HVAC Tools
DSZHHVAC Tools

DSZH Valve with connections 5/16 and 1/4

DSZH Valve with connections 5/16 and 1/4

SKU 3G-CBM-01470

Also listed as: COR 30033 · COR-30033

Brand
DSZH
Item
Valve with connections 5/16 and 1/4
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
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 Documents

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

Product Description

DSZH Valve with connections 5/16 and 1/4

Frequently Asked Questions

What is the DSZH Valve with connections 5/16 and 1/4 used for?

The DSZH Valve with connections 5/16 and 1/4 is used in HVAC systems for refrigerant line service, charging, and pressure testing. It connects to manifold gauges and hoses, enabling technicians to isolate, control, or access refrigerant flow during installation, maintenance, or diagnostics on air conditioning and refrigeration equipment.

What are the specifications of the DSZH Valve with connections 5/16 and 1/4?

The DSZH Valve features two connection ports: one 5/16-inch SAE flare and one 1/4-inch SAE flare. It is designed for use with standard HVAC manifold sets and refrigerant hoses. The valve body is constructed from brass for durability and corrosion resistance. No additional technical specifications are provided by the manufacturer.

Where to buy the DSZH Valve with connections 5/16 and 1/4 in Singapore?

You can source the DSZH Valve with connections 5/16 and 1/4 through 3G Electric in Singapore. We supply this HVAC tool and handle logistics, customs clearance, and delivery to your local address. Contact our team for pricing and lead time on this DSZH valve.

How to install the DSZH Valve with connections 5/16 and 1/4?

To install the DSZH Valve, first ensure the system is depressurized. Connect the 5/16-inch port to the corresponding hose and the 1/4-inch port to the manifold gauge. Tighten flare nuts by hand, then use a wrench for a secure seal. Always follow standard HVAC safety practices and use appropriate thread sealant if required.

Used in

Common applications for DSZH
Split-system air-conditioner service: DSZH manifold bases and SAE/NPT reducers integrate with technician gauge sets for pressure monitoring and refrigerant charge.
Rooftop packaged unit maintenance: Flare connector caps, hose tips, and union fittings expedite field replacement of damaged lines and adapters on commercial cooling systems.
Refrigerant recovery and recycling: DSZH bottle adapters (R600A-rated) connect recovery cylinders to hose lines, enabling safe extraction of flammable and standard refrigerants.
Process-cooling loop installation: SAE straight male/female unions and reducers support temporary or permanent manifold assembly on industrial water-chilled equipment.
Heat-pump seasonal service: DSZH dudgeon extensions and adapter kits allow technicians to connect diagnostic gauges to restricted or recessed access ports on reversing-valve manifolds.
Field emergency repairs: Individual DSZH fittings stocked in stock allow technicians to repair or modify hose connections on-site without returning to the shop for components.

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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