CAMPBELL Spring Check Valve: Poppet, Inline Valve Body, 3/4 in Pipe Size, FNPT x FNPT
The CAMPBELL Spring Check Valve is a lead-free bronze poppet check valve with an inline valve body and 3/4 in pipe size, featuring FNPT x FNPT connections in NPT. This model (MPN 4030E) is designed for…
SKU 3G-OTH-428579
Also listed as: 4030 E · 4030-E
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
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Product Description
The CAMPBELL Spring Check Valve is a lead-free bronze poppet check valve with an inline valve body and 3/4 in pipe size, featuring FNPT x FNPT connections in NPT. This model (MPN 4030E) is designed for straightforward installation in industrial piping systems requiring reliable backflow prevention.
Frequently Asked Questions
What is a CAMPBELL Spring Check Valve used for?
A CAMPBELL Spring Check Valve is used to prevent backflow in plumbing and industrial piping systems. Its poppet design allows forward flow while automatically closing when flow reverses, protecting pumps and equipment. Common applications include water, oil, and gas lines where reliable one-way flow control is required.
What are the specifications of the CAMPBELL 4030E check valve?
The CAMPBELL 4030E is a lead-free bronze poppet check valve with an inline valve body. It has a 3/4 in pipe size and FNPT x FNPT connections with NPT threads. The manufacturer part number is 4030E. It is designed for durable, corrosion-resistant service in industrial fluid systems.
Where to buy a CAMPBELL 4030E check valve worldwide?
You can source the CAMPBELL 4030E check 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 supply genuine CAMPBELL components for international procurement.
How to install a CAMPBELL spring check valve?
Install the CAMPBELL check valve in the correct flow direction as indicated by the arrow on the body. Use pipe thread sealant on the FNPT connections and tighten to standard torque. Ensure the valve is accessible for inspection. Always follow local plumbing codes and manufacturer guidelines for proper installation.
Used in
Common applications for CAMPBELLCAMPBELL Products
3G Electric supplies CAMPBELL lead-free bronze poppet check valves. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.
