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VAL-MATIC 48R03-2HT-C6B6Y Cast Iron Air Release Valve, 3 in FNPT/NPT - Air Release Valves
VAL-MATICAir Release Valves

VAL-MATIC 48R03-2HT-C6B6Y Cast Iron Air Release Valve, 3 in FNPT/NPT

The VAL-MATIC Air Release Valve for wastewater is a cast-iron valve with a 3-inch FNPT/NPT inlet connection (MPN 48R03-2HT-C6B6Y). 3G Electric interprets your demand for this specific OEM part, sources it across our…

SKU 3G-OTH-432346

Also listed as: 48R032HTC6B6Y · 48R03 2HT C6B6Y

Brand
VAL-MATIC
Item
48R03-2HT-C6B6Y Cast Iron Air Release Valve, 3 in FNPT/NPT
Part Number
48R03-2HT-C6B6Y
Category
Air Release Valves
Available to Order
Also known as:48R03-2HT-C6B6YVAL-MATIC
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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

VAL-MATIC
Manufacturer Part Number
48R03-2HT-C6B6Y
Type
Cast Iron, FNPT, NPT
Inlet Connection Size
3 in

Technical Documents

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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 3-inch FNPT/NPT inlet connection (MPN 48R03-2HT-C6B6Y). 3G Electric interprets your demand for this specific OEM part, sources it across our 14 industrial departments, and provides specialist support to ensure you get the right solution.

Frequently Asked Questions

What is the VAL-MATIC 48R03-2HT-C6B6Y air release valve used for?

The VAL-MATIC 48R03-2HT-C6B6Y air release valve is designed for wastewater systems to automatically release trapped air from pipelines. It prevents air pockets that can cause flow restrictions, pressure surges, and system inefficiency. This cast iron valve with a 3-inch FNPT connection is commonly used in municipal water and wastewater treatment plants.

What are the specifications of the VAL-MATIC 48R03-2HT-C6B6Y air release valve?

The VAL-MATIC 48R03-2HT-C6B6Y is a cast iron air release valve with a 3-inch FNPT inlet connection size and NPT threads. It is designed for wastewater applications and manufactured by VAL-MATIC. The valve automatically vents accumulated air from pressurized pipelines to maintain system performance and protect against pressure transients.

Where to buy the VAL-MATIC 48R03-2HT-C6B6Y air release valve worldwide?

You can source the VAL-MATIC 48R03-2HT-C6B6Y air release valve through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide destinations. Contact us for availability and lead time; we provide competitive pricing and reliable sourcing for this VAL-MATIC wastewater valve.

How to install a VAL-MATIC air release valve in a wastewater system?

Install the VAL-MATIC air release valve at high points in the pipeline where air naturally collects. Ensure the valve is oriented vertically with the inlet connected to a threaded or flanged fitting. Use thread sealant on NPT connections and support the valve to avoid stress. Follow standard piping practices and consult the manufacturer's manual for torque specifications.

Used in

Common applications for VAL-MATIC
Municipal water treatment — VAL-MATIC 8-inch lug-style butterfly valve with lever handle for isolation on filter influent lines.
Wastewater pumping stations — VAL-MATIC 2-inch combination vacuum and air release valve to prevent air lock and vacuum collapse.
Industrial cooling water systems — VAL-MATIC 4-inch gear-operated butterfly valve for throttling flow in recirculating loops.
Pipeline filling and draining — VAL-MATIC 3-inch vacuum release valve to exhaust large air volumes and admit air during shutdown.
Potable water distribution — VAL-MATIC 3-inch butterfly valve with NSF 372 compliance for lead-free isolation in buried service.
Process water isolation — VAL-MATIC 8-inch bare stem butterfly valve for actuated control in automated plant piping.
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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.

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This air release valve automatically vents trapped air from liquid piping systems, preventing flow restrictions and pressure surges. Constructed of cast iron with a 2-inch female NPT inlet connection, it is suited for wastewater and other water-handling applications where reliable air release is required
VAL-MATIC
This air release valve automatically vents trapped air from liquid piping systems, preventing flow restrictions and pressure surges. Constructed of cast iron with a 2-inch female NPT inlet connection, it is suited for wastewater and other water-handling applications where reliable air release is required

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