Send a part number, a photo, or a whole BOM — we supply it and stand behind it. Worldwide shipping to 80+ countries.

3G Electric
MILWAUKEE VALVE GLB33E D 4 Ductile Iron General-Service - Ductile Iron General-Service Pneumatic Butterfly Valves
MILWAUKEE VALVEDuctile Iron General-Service Pneumatic Butterfly Valves

MILWAUKEE VALVE GLB33E D 4 Ductile Iron General-Service

The MILWAUKEE VALVE Pneumatically Actuated Butterfly Valve is a ductile iron general-service pneumatic butterfly valve designed for water media. It features an air-to-spring actuation mechanism and is identified by…

SKU 3G-OTH-445004

Also listed as: GLB33ED4 · GLB33E-D-4

Brand
MILWAUKEE VALVE
Item
GLB33E D 4 Ductile Iron General-Service
Part Number
GLB33E D 4
Category
Ductile Iron General-Service Pneumatic Butterfly Valves
Available to Order
Also known as:GLB33E D 4MILWAUKEE VALVE
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.
Worldwide Shipping
Air & sea freight
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
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 Specifications

MILWAUKEE VALVE
Manufacturer Part Number
GLB33E D 4
Type
Air to Spring, Ductile Iron
Pilot Solenoid Voltage
Not Included

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

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

Product Description

The MILWAUKEE VALVE Pneumatically Actuated Butterfly Valve is a ductile iron general-service pneumatic butterfly valve designed for water media. It features an air-to-spring actuation mechanism and is identified by manufacturer part number GLB33E D 4. This valve does not include a pilot solenoid voltage component.

Frequently Asked Questions

What is the MILWAUKEE VALVE Pneumatically Actuated Butterfly Valve used for?

This ductile iron butterfly valve is designed for on/off or modulating control of water media in industrial piping systems. Its air-to-spring actuation provides fail-safe closure on loss of air pressure, making it suitable for process plants, HVAC, and water treatment applications.

What are the specifications of the MILWAUKEE VALVE GLB33E D 4?

The MILWAUKEE VALVE GLB33E D 4 is a pneumatically actuated butterfly valve with air-to-spring actuation, made of ductile iron for water media. It does not include a pilot solenoid voltage. The manufacturer part number is GLB33E D 4.

Where to buy the MILWAUKEE VALVE Pneumatically Actuated Butterfly Valve worldwide?

3G Electric supplies the MILWAUKEE VALVE GLB33E D 4 pneumatically actuated butterfly valve to customers worldwide. We handle full logistics, customs clearance, and delivery to your site. Contact us for a quote and lead time on this ductile iron valve.

How to select a pneumatically actuated butterfly valve for water media?

When selecting a pneumatically actuated butterfly valve for water, consider the valve body material (ductile iron is common), actuation type (air-to-spring for fail-safe), pressure rating, and whether a pilot solenoid is needed. The MILWAUKEE VALVE GLB33E D 4 is a ductile iron option without a solenoid.

Used in

Common applications for MILWAUKEE VALVE
HVAC systems — Milwaukee Valve BA-475B series brass ball valves with FNPT connections for chilled water and hot water isolation.
Plumbing systems — Milwaukee Valve UPBA-480B series with press x press connections for domestic water lines, eliminating soldering.
Industrial process piping — Milwaukee Valve BA-485B series with sweat x sweat connections for copper tubing in compressed air systems.
Water treatment — Milwaukee Valve brass ball valves with memory stop handles for precise flow balancing in filtration skids.
Gas distribution — Milwaukee Valve brass ball valves with locking lever handles for natural gas shutoff in commercial buildings.
Mechanical rooms — Milwaukee Valve two-piece brass ball valves with full port design for minimal pressure drop in pump isolation.
Not sure this is the right part? Photo-identify it→

MILWAUKEE VALVE Products

3G Electric supplies MILWAUKEE VALVE ductile iron general-service pneumatic butterfly valves. 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 MILWAUKEE VALVE

View all MILWAUKEE VALVE parts →

Customer reviews

No reviews yet — be the first

Questions & answers

No questions yet — ask us the first