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

3G Electric
WEBSTONE 1 in Brass Full Port Ball Valve with Lever Handle and - Brass Purge Valves
WEBSTONEBrass Purge Valves

WEBSTONE 1 in Brass Full Port Ball Valve with Lever Handle and

The WEBSTONE Boiler Drain Valve (MPN 50674W) is a 1-inch brass purge valve with a full-port ball port and a maximum operating pressure of 600 psi. It features an aluminum handle and includes Hi-Flow Hose Drains for…

SKU 3G-OTH-434928

Also listed as: 50674 W · 50674-W

Brand
WEBSTONE
Item
1 in Brass Full Port Ball Valve with Lever Handle and
Part Number
50674W
Category
Brass Purge Valves
Available to Order
Also known as:50674WWEBSTONE
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

WEBSTONE
Manufacturer Part Number
50674W
Type
Brass, Full Port Ball Port, Lever
Includes
Hi-Flow Hose Drains
Handle Material
Aluminum
Max. Op Pressure
600 psi

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

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

Product Description

The WEBSTONE Boiler Drain Valve (MPN 50674W) is a 1-inch brass purge valve with a full-port ball port and a maximum operating pressure of 600 psi. It features an aluminum handle and includes Hi-Flow Hose Drains for efficient drainage.

Frequently Asked Questions

What is a WEBSTONE Boiler Drain Valve used for?

The WEBSTONE Boiler Drain Valve (MPN 50674W) is used for draining water and sediment from boilers, pressure vessels, and industrial piping systems. Its full-port ball port and Hi-Flow Hose Drains enable rapid, efficient drainage in commercial and industrial applications.

What are the specifications of the WEBSTONE 50674W boiler drain valve?

The WEBSTONE 50674W is a 1-inch brass purge valve with a full-port ball port, a maximum operating pressure of 600 psi, and an aluminum handle. It includes Hi-Flow Hose Drains for efficient drainage. The valve is designed for high-pressure boiler and industrial applications.

Where to buy a WEBSTONE Boiler Drain Valve worldwide?

3G Electric supplies the WEBSTONE Boiler Drain Valve (MPN 50674W) worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your facility. Contact us for pricing and lead time on this brass purge valve.

How to install a WEBSTONE boiler drain valve?

Install the WEBSTONE boiler drain valve by applying thread sealant to the 1-inch NPT connections and tightening securely. Ensure the valve is oriented for easy lever operation. After installation, open the valve fully to flush debris before closing. Always follow local codes and manufacturer guidelines.

Used in

Common applications for WEBSTONE
Hydronic heating systems — WEBSTONE rotating flanged ball valves (MPN 51416HV) for pump isolation and drain
Boiler installation — WEBSTONE boiler installation kits (MPN 4FK5-CH) for hot water and steam boiler hookups
Boiler maintenance — WEBSTONE brass purge valves (MPN 50672W) for system flushing and drain operations
Tankless water heater servicing — WEBSTONE service valves (MPN 44443WPR) with hi-flow hose drains for flushing
Commercial plumbing — WEBSTONE manual two-way ball valves (MPN 50402) for full-port shutoff in piping systems
Steam boiler systems — WEBSTONE installation kits (MPN 5FK5-CH) with tee manifolds and purge drains
Not sure this is the right part? Photo-identify it

WEBSTONE Products

3G Electric supplies WEBSTONE brass purge 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 WEBSTONE

View all WEBSTONE parts

Customer reviews

No reviews yet — be the first

Questions & answers

No questions yet — ask us the first