We ship to the Philippines — door-to-door, customs and logistics handled by 3G Electric

VAL-MATIC Air Release Valve: Wastewater, Cast Iron, 4 in Inlet Connection Size, FNPT - Air Release Valves
VAL-MATICAir Release Valves

VAL-MATIC Air Release Valve: Wastewater, Cast Iron, 4 in Inlet Connection Size, FNPT

The VAL-MATIC Air Release Valve for wastewater is a cast-iron valve with a 4-inch FNPT/NPT inlet connection (MPN 48R04-2HT-C6B6Y). 3G Electric interprets this demand and sources the genuine VAL-MATIC part, providing…

SKU 3G-OTH-432345

Also listed as: 48R042HTC6B6Y · 48R04 2HT C6B6Y

Brand
VAL-MATIC
Item
Air Release Valve: Wastewater, Cast Iron, 4 in Inlet Connection Size, FNPT
Category
Air Release Valves
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.
Worldwide Shipping
Air & sea freight
Datasheet on Request
Technical specs
1-Day Quote
Replies within 24h

Local availability & support — the Philippines

Delivery
5–8 business days door-to-door; Bureau of Customs clearance typically 2–4 business days.
Payment
Invoicing in PHP or USD. Bank transfer and corporate PO accepted.
Ships to
Manila, Quezon City, Cebu, Davao, Batangas

Technical Specifications

VAL-MATIC
Manufacturer Part Number
48R04-2HT-C6B6Y
Type
Cast Iron, FNPT, NPT
Inlet Connection Size
4 in

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

VAL-MATIC Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The VAL-MATIC Air Release Valve for wastewater is a cast-iron valve with a 4-inch FNPT/NPT inlet connection (MPN 48R04-2HT-C6B6Y). 3G Electric interprets this demand and sources the genuine VAL-MATIC part, providing a single point of accountability across 14 industrial departments—with specialist depth in pumps and controls as an authorized distributor.

Supplied to the Philippines — compatible with 60 Hz installations. DHL Express delivery to Manila, Quezon City, Cebu, customs and duties handled door-to-door.

Frequently Asked Questions

What is a VAL-MATIC air release valve used for?

A VAL-MATIC air release valve automatically releases trapped air from wastewater pipelines to prevent pressure surges and maintain system efficiency. It is commonly used in municipal water and wastewater treatment plants, industrial process lines, and irrigation systems to protect pumps and piping.

What are the specifications of the VAL-MATIC 48R04-2HT-C6B6Y air release valve?

The VAL-MATIC 48R04-2HT-C6B6Y is a cast iron air release valve with a 4 in FNPT inlet connection and NPT threads. It is designed for wastewater applications and operates at standard system pressures. The valve body is durable cast iron for corrosion resistance in demanding environments.

Where to buy VAL-MATIC air release valves worldwide?

3G Electric supplies VAL-MATIC air release valves worldwide, handling full logistics and customs clearance for international orders. As a global industrial sourcing partner, we provide genuine VAL-MATIC parts like the 48R04-2HT-C6B6Y to customers across 14 industrial departments, including wastewater and pumping systems.

How to install a VAL-MATIC air release valve?

Install the VAL-MATIC air release valve vertically on the highest point of the pipeline, with the inlet connection facing down. Use thread sealant on the FNPT connection and tighten to manufacturer torque specs. Ensure the valve is accessible for periodic maintenance and that the discharge port is unobstructed.

Used in

Common applications for VAL-MATIC
Municipal water distribution — VAL-MATIC butterfly valves (e.g., 2003-CD4B5N-L1-1) for isolation and flow control in potable water lines.
Wastewater treatment plants — VAL-MATIC plug valves (e.g., 5801RTL) for sludge and effluent handling with abrasion-resistant Buna-N seals.
Industrial process cooling — VAL-MATIC silent check valves (e.g., 1810A-DSY) to prevent backflow and water hammer in pump discharge lines.
Irrigation systems — VAL-MATIC air release/vacuum valves (e.g., 80C03-2GT-C6B6Y) to maintain pipeline integrity and prevent air locks.
Fire protection systems — VAL-MATIC butterfly valves (e.g., 2006-CD4B5N-L2-1) for sectional control in sprinkler risers, rated to 150 psi.

VAL-MATIC Products

3G Electric supplies VAL-MATIC air release 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

Compatible alternatives & equivalents

Cross-referenced by specification & description
VAL-MATIC Air Release/Air Vacuum Valve: Wastewater, Cast Iron, 2 in Inlet Connection Size, FNPT (MPN 80C01-2DT-C6B6Y)
VAL-MATIC
VAL-MATIC Air Release/Air Vacuum Valve: Wastewater, Cast Iron, 2 in Inlet Connection Size, FNPT (MPN 80C01-2DT-C6B6Y)
VAL-MATIC Air Release/Air Vacuum Valve: Wastewater, Cast Iron, 2 in Inlet Connection Size, FNPT (MPN 80C03-2GT-C6B6Y)
VAL-MATIC
VAL-MATIC Air Release/Air Vacuum Valve: Wastewater, Cast Iron, 2 in Inlet Connection Size, FNPT (MPN 80C03-2GT-C6B6Y)
VAL-MATIC Air Release/Air Vacuum Valve: Wastewater, Cast Iron, 2 in Inlet Connection Size, FNPT (MPN 80C02-2ET-C6B6Y)
VAL-MATIC
VAL-MATIC Air Release/Air Vacuum Valve: Wastewater, Cast Iron, 2 in Inlet Connection Size, FNPT (MPN 80C02-2ET-C6B6Y)
VAL-MATIC Air Release/Air Vacuum Valve: Clean Water, Cast Iron, 4 in Inlet Connection Size, FNPT (MPN 20C04-6CT-C6B5Y)
VAL-MATIC
VAL-MATIC Air Release/Air Vacuum Valve: Clean Water, Cast Iron, 4 in Inlet Connection Size, FNPT (MPN 20C04-6CT-C6B5Y)
VAL-MATIC Air Vacuum Valve: Clean Water, Cast Iron, 2 in Inlet Connection Size, FNPT, NPT (MPN 102STK)
VAL-MATIC
VAL-MATIC Air Vacuum Valve: Clean Water, Cast Iron, 2 in Inlet Connection Size, FNPT, NPT (MPN 102STK)

More from VAL-MATIC

View all VAL-MATIC parts
VAL-MATIC Air Release Valve: Clean Water, Cast Iron, 1 in Inlet Connection Size, FNPT, FNPT (MPN 15R01-3AT-C6V5Y)
VAL-MATIC
VAL-MATIC Air Release Valve: Clean Water, Cast Iron, 1 in Inlet Connection Size, FNPT, FNPT (MPN 15R01-3AT-C6V5Y)
VAL-MATIC Air Release Valve: Clean Water, Cast Iron, 1/2 in Inlet Connection Size, FNPT, FNPT (MPN 15R50-3AT-C6V5Y)
VAL-MATIC
VAL-MATIC Air Release Valve: Clean Water, Cast Iron, 1/2 in Inlet Connection Size, FNPT, FNPT (MPN 15R50-3AT-C6V5Y)
VAL-MATIC Air Release Valve: Clean Water, Cast Iron, 1 in Inlet Connection Size, FNPT, FNPT (MPN 38R01-2HT-C6B5Y)
VAL-MATIC
VAL-MATIC Air Release Valve: Clean Water, Cast Iron, 1 in Inlet Connection Size, FNPT, FNPT (MPN 38R01-2HT-C6B5Y)
VAL-MATIC Air Release Valve: Wastewater, Cast Iron, 2 in Inlet Connection Size, FNPT, NPT (MPN 48R02-2HT-C6B6Y)
VAL-MATIC
VAL-MATIC Air Release Valve: Wastewater, Cast Iron, 2 in Inlet Connection Size, FNPT, NPT (MPN 48R02-2HT-C6B6Y)
VAL-MATIC Air Release Valve: Clean Water, Cast Iron, 2 in Inlet Connection Size, FNPT, FNPT (MPN 38R02-2HT-C6B5Y)
VAL-MATIC
VAL-MATIC Air Release Valve: Clean Water, Cast Iron, 2 in Inlet Connection Size, FNPT, FNPT (MPN 38R02-2HT-C6B5Y)
VAL-MATIC Air Release Valve: Clean Water, Cast Iron, 3/4 in Inlet Connection Size, FNPT, FNPT (MPN 15R75-3AT-C6V5Y)
VAL-MATIC
VAL-MATIC Air Release Valve: Clean Water, Cast Iron, 3/4 in Inlet Connection Size, FNPT, FNPT (MPN 15R75-3AT-C6V5Y)
VAL-MATIC Air Release Valve: Wastewater, Cast Iron, 3 in Inlet Connection Size, FNPT, NPT (MPN 48R03-2HT-C6B6Y)
VAL-MATIC
VAL-MATIC Air Release Valve: Wastewater, Cast Iron, 3 in Inlet Connection Size, FNPT, NPT (MPN 48R03-2HT-C6B6Y)