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
SPENCE NAV-213 Vertical-Discharge Air Vent - Vertical-Discharge Air Vents
SPENCEVertical-Discharge Air Vents

SPENCE NAV-213 Vertical-Discharge Air Vent

The SPENCE NAV-213 is an in-line, vertical-discharge air vent designed for steam systems. It features a 3/4 in MNPT top port connection, a stainless steel body, and is rated for a maximum pressure of 400 psi and a…

SKU 3G-OTH-70117

Also listed as: NAV213 · NAV 213

Brand
SPENCE
Item
NAV-213 Vertical-Discharge Air Vent
Part Number
NAV-213
Category
Vertical-Discharge Air Vents
Available to Order
Also known as:NAV-213SPENCE
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

SPENCE
Manufacturer Part Number
NAV-213
Type
Top Port, For Steam, Stainless Steel Body
Max
500°F
MNPT
3/4 in
Max.
400 psi
Product Type
Air Vent

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

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

Product Description

The SPENCE NAV-213 is an in-line, vertical-discharge air vent designed for steam systems. It features a 3/4 in MNPT top port connection, a stainless steel body, and is rated for a maximum pressure of 400 psi and a maximum temperature of 500°F.

Frequently Asked Questions

What is the SPENCE NAV-213 air vent used for?

The SPENCE NAV-213 is an in-line, vertical-discharge air vent used in steam systems to automatically remove air and non-condensable gases. It helps maintain steam purity and system efficiency in industrial heating and process applications.

What are the specifications of the SPENCE NAV-213 air vent?

The SPENCE NAV-213 has a stainless steel body, a 3/4 in MNPT top port connection, and is rated for a maximum pressure of 400 psi and a maximum temperature of 500°F. It is a vertical-discharge air vent designed for in-line steam system installation.

Where to buy the SPENCE NAV-213 air vent worldwide?

3G Electric supplies the SPENCE NAV-213 air vent worldwide. As a global industrial equipment distributor, we handle full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time.

How to install the SPENCE NAV-213 air vent?

Install the SPENCE NAV-213 in-line on a steam system with the top port facing upward. Use pipe sealant on the 3/4 in MNPT threads and ensure the vent is positioned to allow gravity drainage. Follow standard steam system best practices for safe operation.

Used in

Common applications for SPENCE
Process heating — SPENCE reverse-acting temperature regulators (e.g., 2020TD-GQD) control steam flow to maintain set temperatures in heat exchangers and jacketed vessels.
Condensate removal — SPENCE steam trap repair kit for model 4NU80 restores internal components in steam traps used for condensate removal and energy management.
Storage tank heating — SPENCE bronze temperature regulators with 1/2 in to 2 in connections modulate steam to maintain fluid temperatures in storage tanks.
HVAC and district heating — SPENCE reverse-acting regulators open on temperature drop to provide fail-safe heating in steam-based heating systems.
Industrial steam distribution — SPENCE temperature regulators and steam traps are used in steam headers and branch lines to control flow and remove condensate.
Maintenance and repair — SPENCE repair kits and replacement parts support planned maintenance programs for steam traps and regulators in continuous process plants.
Not sure this is the right part? Photo-identify it→

SPENCE Products

3G Electric supplies SPENCE vertical-discharge air vents. 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 →

More from SPENCE

View all SPENCE parts →

Customer reviews

No reviews yet — be the first

Questions & answers

No questions yet — ask us the first