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BONOMI VALVE: Swing, Inline Valve Body, 4 in Pipe Size, FNPT x FNPT, Brass - Brass Inline Disc Check Valves
BONOMIBrass Inline Disc Check Valves

BONOMI VALVE: Swing, Inline Valve Body, 4 in Pipe Size, FNPT x FNPT, Brass

The BONOMI VALVE: Swing is a 4 in brass inline disc check valve with FNPT x FNPT connections, designed to prevent backflow in industrial piping systems. As part of 3G Electric's curated portfolio, this BONOMI valve…

SKU 3G-OTH-431252

Also listed as: 1000034 · 100003 4 · 100003-4

Brand
BONOMI
Item
VALVE: Swing, Inline Valve Body, 4 in Pipe Size, FNPT x FNPT, Brass
Category
Brass Inline Disc Check Valves
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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

BONOMI
Manufacturer Part Number
100003-4"
Type
Inline Valve Body, FNPT x FNPT, Brass, Female, NPT, NPT, Female
Pipe Size
4 in

Technical Documents

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

Product Description

The BONOMI VALVE: Swing is a 4 in brass inline disc check valve with FNPT x FNPT connections, designed to prevent backflow in industrial piping systems. As part of 3G Electric's curated portfolio, this BONOMI valve is sourced and supported across 14 industrial departments, with specialist expertise in pumps and controls ensuring the right solution for your application.

Frequently Asked Questions

What is a BONOMI swing check valve used for?

A BONOMI swing check valve prevents backflow in piping systems. It is used in water, oil, and gas applications where a tight seal and low pressure drop are required. The inline body design allows installation in horizontal or vertical lines.

What are the specifications of the BONOMI 100003-4" valve?

The BONOMI 100003-4" is a 4-inch inline swing check valve with a brass body and FNPT x FNPT connections. It has female NPT threads on both ends. The valve is designed for industrial piping systems requiring reliable backflow prevention.

Where to buy BONOMI valves in worldwide?

3G Electric supplies BONOMI valves worldwide. As a global industrial distributor since 1990, we handle full logistics, customs clearance, and delivery to your site. Contact us for pricing and lead time on the BONOMI 100003-4" swing check valve.

How to install a BONOMI inline check valve?

Install the BONOMI inline check valve with flow direction matching the arrow on the body. Use pipe thread sealant on FNPT connections and tighten to manufacturer torque specs. Ensure the disc swings freely before pressurizing the system.

Used in

Common applications for BONOMI
HVAC systems — BONOMI electrically actuated butterfly valves for air and water control in building management
Water treatment — BONOMI ductile iron butterfly valves for isolation and regulation in filtration lines
Industrial process piping — BONOMI stainless steel pneumatically actuated ball valves for corrosive media handling
Automated flow control — BONOMI double-acting pneumatic actuators with ISO 5211 mounts for valve automation retrofits
Compressed air systems — BONOMI brass two-way ball valves for shut-off in pneumatic distribution networks
Chemical dosing — BONOMI L-port three-way ball valves for diverting flow in batch processing

BONOMI Products

3G Electric supplies BONOMI brass inline 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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