Send a part number, a photo, or a whole BOM — we supply it and stand behind it. EXW Singapore — collect from our office.

3G Electric
VELVAC Emergency Gladhands (Red), 1/2"-14 Thread, Aluminum, 37°, 10 PK
VELVACEmergency Gladhands (Red)

VELVAC Emergency Gladhands (Red), 1/2"-14 Thread, Aluminum, 37°, 10 PK

The VELVAC Emergency Gladhands (Red) are aluminum emergency gladhands with a 1/2" port size, 37° angle, and 1/2"-14 thread size, sold in a 10-pack (MPN 035042-1). They do not include a shut-off feature.

SKU 3G-OTH-740872

Also listed as: 0350421 · 035042 1

Brand
VELVAC
Item
Emergency Gladhands
Part Number
035042-1
Category
Emergency Gladhands (Red)
Available to Order
Trade pricing by quote — replies within 24h
Qty
WhatsApp an engineerMessage via Telegram
No account needed — your quote request goes straight to our engineers. A free account lets you track quotes and re-order faster.
EXW Singapore
Collect or forward from our office
Datasheet on Request
Technical specs
1-Day Quote
Replies within 24h

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

VELVAC
Manufacturer Part Number
035042-1
Type
Aluminum, 37°, 10 PK
Thread Size
1/2"-14
Body Material
Aluminum
Includes Shut Off
No

Technical Documents

No technical documents available for this product.
Request documentation →
Not sure this is the right part? Get a recommendation.

Need installation or engineering help?

Installation, commissioning, maintenance plans, system design, and bundled product + service quotes — one team handles the full scope.
Talk to an engineer

Ask a question

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

Product Description

The VELVAC Emergency Gladhands (Red) are aluminum emergency gladhands with a 1/2" port size, 37° angle, and 1/2"-14 thread size, sold in a 10-pack (MPN 035042-1). They do not include a shut-off feature.

Frequently Asked Questions

What is a VELVAC emergency gladhand used for?

VELVAC emergency gladhands (red) connect air brake lines between a tractor and trailer in heavy-duty trucking. The red color identifies the emergency circuit that supplies air to the trailer's spring brakes, enabling safe coupling and uncoupling.

What are the specifications of the VELVAC 035042-1 gladhand?

The VELVAC 035042-1 gladhand has a 1/2" port size, 37° angle, and 1/2"-14 thread size. It is made of aluminum, does not include a shut-off, and is sold in a 10-pack. It is an emergency (red) gladhand for air brake systems.

Where to buy VELVAC gladhands in worldwide?

3G Electric supplies VELVAC gladhands worldwide. As a global industrial sourcing partner, we handle logistics, customs clearance, and delivery to your site. Contact us for pricing and lead time on the 035042-1 10-pack.

How to install a VELVAC gladhand on an air brake system?

Install the VELVAC gladhand by threading the 1/2"-14 connection onto the air line fitting, hand-tightening then using a wrench for a secure seal. Ensure the red emergency gladhand mates with the trailer's red gladhand. Test for leaks before operation.

Used in

Common applications for VELVAC
Heavy-duty truck and trailer air brake systems — Velvac emergency gladhands (red) with 3/8"-18 or 1/2"-14 threads and 37°, 45°, or 90° angles.
Commercial vehicle service line connections — Velvac service gladhands (blue) with 1/2"-14 thread and 90° angle, sold in 10-packs.
Fleet maintenance and repair — Velvac universal gladhands (black) with 1/2"-14 FPT threads and 90° angle, 10-pack.
Air brake system upgrades with shut-off capability — Velvac emergency gladhand with integrated shut-off valve, 3/8"-18 thread, 90° angle.
Electrical wire insulation and protection — Velvac 86-piece heat shrink tubing kit with 2:1 shrink ratio and multiple sizes.
Industrial pneumatic quick-connect applications — Velvac gladhands with 120 psi rating and aluminum bodies for compressed air lines.
Not sure this is the right part? Photo-identify it→

VELVAC Products

3G Electric supplies VELVAC emergency gladhands (red). We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

You might also need

Burners & Combustion →Pumps & Compressors →Spare Parts →All Products →

Compatible alternatives & equivalents

Cross-referenced by specification & description
1500+yellow valve flexible 5/16" - 5/16"
DSZH
1500+yellow valve flexible 5/16" - 5/16"
YELLOW JACKET
YELLOW JACKET
Brass swivel cylinder valve for access valves in HVAC and refrigeration systems. Features a 1/4 in Male SAE Right-Hand connection. Used for connecting a cylinder to a system service port for refrigerant charging or recovery
Hose 1500+red valve 1/4" - 5/16"
DSZH
Hose 1500+red valve 1/4" - 5/16"
Valve with connections 5/16 and 1/4
DSZH
Valve with connections 5/16 and 1/4

More from VELVAC

View all VELVAC parts →

Customer reviews

No reviews yet — be the first

Questions & answers

No questions yet — ask us the first