USA INDUSTRIALS 3/4 in Stainless Steel Inline Swing Check Valve, FNPT x FNPT
The USA INDUSTRIALS Check Valves: Swing is a stainless steel inline swing check valve with a 2-way, inline valve body and FNPT x FNPT connections. It is designed for 3/4 in pipe size (MPN ZUSA-VLV-129). 3G Electric…
SKU 3G-OTH-437425
Also listed as: ZUSAVLV129 · ZUSA VLV 129
Local availability & support
- Delivery
- Worldwide DHL shipping from Singapore; 7–14 business days door-to-door for most destinations.
- Payment
- Invoicing in USD. Bank transfer (SWIFT) and corporate PO accepted.
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Product Description
The USA INDUSTRIALS Check Valves: Swing is a stainless steel inline swing check valve with a 2-way, inline valve body and FNPT x FNPT connections. It is designed for 3/4 in pipe size (MPN ZUSA-VLV-129). 3G Electric sources this genuine industrial valve as part of our broader capability across 14 industrial departments, with specialist depth in combustion, pumps and controls.
Frequently Asked Questions
What is a USA INDUSTRIALS swing check valve used for?
A USA INDUSTRIALS swing check valve prevents backflow in piping systems. It is used in industrial water, oil, and gas applications where a 3/4 in FNPT inline connection is needed to protect pumps and equipment from reverse flow damage.
What are the specifications of the USA INDUSTRIALS ZUSA-VLV-129 check valve?
The USA INDUSTRIALS ZUSA-VLV-129 is a 2-way, inline swing check valve with a 3/4 in pipe size and FNPT x FNPT connections. It has a standard stainless steel body and is designed for reliable backflow prevention in industrial systems.
Where to buy USA INDUSTRIALS check valves worldwide?
3G Electric supplies USA INDUSTRIALS check valves worldwide. We handle full logistics, customs clearance, and delivery to your site. Contact us to order the ZUSA-VLV-129 or other industrial valves for your application.
How to install a USA INDUSTRIALS swing check valve?
Install the USA INDUSTRIALS swing check valve in a horizontal or vertical upward flow position. Ensure the flow arrow on the body matches the pipe direction. Use thread sealant on the FNPT connections and tighten to standard torque. Always test for leaks after installation.
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Common applications for USA INDUSTRIALSUSA INDUSTRIALS Products
3G Electric supplies USA INDUSTRIALS stainless steel inline swing check valves. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.