APOLLO 61-503-01 Bronze Inline Disc Check Valve, 1/2 in, FNPT x FNPT
The APOLLO Check Valve: Swing is a brass inline disc check valve (SKU 61-503-01, MPN 61-503-01) with a 1/2 in pipe size, featuring a bronze inline valve body and FNPT x FNPT female NPT connections.
SKU 3G-OTH-431243
Also listed as: 6150301 · 61 503 01
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 APOLLO Check Valve: Swing is a brass inline disc check valve (SKU 61-503-01, MPN 61-503-01) with a 1/2 in pipe size, featuring a bronze inline valve body and FNPT x FNPT female NPT connections.
Frequently Asked Questions
What is an APOLLO 61-503-01 check valve used for?
The APOLLO 61-503-01 is a 1/2 in bronze swing check valve with FNPT connections. It prevents backflow in plumbing, HVAC, and industrial water systems, protecting pumps and equipment from reverse flow damage.
What are the specifications of the APOLLO 61-503-01 check valve?
This APOLLO check valve has a 1/2 in pipe size, FNPT x FNPT female connections, a bronze inline valve body, and a swing disc design. The manufacturer part number is 61-503-01. It is suitable for non-potable water and light industrial applications.
Where to buy APOLLO 61-503-01 check valves worldwide?
3G Electric supplies the APOLLO 61-503-01 check valve to customers worldwide. We handle full logistics, customs clearance, and delivery to your site. Contact us for a quote and lead time on this bronze swing check valve.
How to install an APOLLO swing check valve?
Install the APOLLO 61-503-01 with the flow arrow pointing in the direction of flow. Use thread sealant on the FNPT connections and ensure the valve is mounted horizontally or vertically with the disc hinge pin upright. Always follow local plumbing codes.
Used in
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3G Electric supplies APOLLO brass inline disc check valves. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.