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VAL-MATIC Ductile Iron Globe-Body Disc Check Valve - Ductile Iron Globe-Body Disc Check Valves
VAL-MATICDuctile Iron Globe-Body Disc Check Valves

VAL-MATIC Ductile Iron Globe-Body Disc Check Valve

<p>The VAL-MATIC 1804A-DSY is a 4-inch ductile iron globe-body disc check valve with Class 125 flanges, designed for inline installation in industrial piping systems. Its robust ductile iron construction ensures…

SKU 3G-OTH-438197

Also listed as: 1804ADSY · 1804A DSY

Brand
VAL-MATIC
Item
Ductile Iron Globe-Body Disc Check Valve
Part Number
1804A-DSY
Category
Ductile Iron Globe-Body Disc Check Valves
Available to Order
Also known as:1804A-DSYVAL-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
1804A-DSY
Type
Inline Valve Body, Class 125 Flange
Pipe Size
4 in

Technical Documents

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

Product Description

<p>The VAL-MATIC 1804A-DSY is a 4-inch ductile iron globe-body disc check valve with Class 125 flanges, designed for inline installation in industrial piping systems. Its robust ductile iron construction ensures durability in demanding applications, while the globe-body design provides efficient flow characteristics and reliable backflow prevention.</p><p>Ideal for water, wastewater, and industrial processes, this valve meets the needs of engineers and procurement specialists. As a Singapore-based supplier, 3G Electric offers this valve with SGD quotes on request, handles GST for local buyers, and provides fast delivery across Singapore and Southeast Asia.</p>

Frequently Asked Questions

What are the key specifications of the VAL-MATIC 1804A-DSY check valve?

The VAL-MATIC 1804A-DSY is a 4-inch ductile iron globe-body disc check valve with Class 125 flanges. It is designed for inline installation and is manufactured by VAL-MATIC.

How can I order this valve from 3G Electric in Singapore?

You can request a quote in SGD from 3G Electric. For Singapore buyers, GST is handled. We offer fast delivery across Singapore and Southeast Asia.

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.
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VAL-MATIC Products

3G Electric supplies VAL-MATIC ductile iron globe-body disc check valves. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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Ductile iron globe-body disc check valve with double-disc design for silent operation. Inline valve body with Class 125 flange connections, 10 in pipe size. Used to prevent reverse flow and protect equipment from water hammer in piping systems
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Ductile iron globe-body disc check valve with double-disc design for silent operation. Inline valve body with Class 125 flange connections, 10 in pipe size. Used to prevent reverse flow and protect equipment from water hammer in piping systems
This ductile iron globe-body disc check valve features an inline valve body with Class 125 flanged connections and a 3-inch pipe size. It is designed to prevent backflow in piping systems, protecting pumps and equipment from water hammer. Suitable for horizontal or vertical installation in water, wastewater, HVAC, and industrial process applications
VAL-MATIC
This ductile iron globe-body disc check valve features an inline valve body with Class 125 flanged connections and a 3-inch pipe size. It is designed to prevent backflow in piping systems, protecting pumps and equipment from water hammer. Suitable for horizontal or vertical installation in water, wastewater, HVAC, and industrial process applications

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