MUELLER STEAM SPECIALTY 8 71AHB3H Cast Iron Double-Door Wafer Check Valve, 8 in
The MUELLER STEAM SPECIALTY Double Disc Check Valve is a cast iron double-door wafer check valve with an inline valve body, Std type, designed for 8 in pipe size (MPN 8 71AHB3H). 3G Electric interprets your demand…
SKU 3G-OTH-431324
Also listed as: 871AHB3H · 8-71AHB3H
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 MUELLER STEAM SPECIALTY Double Disc Check Valve is a cast iron double-door wafer check valve with an inline valve body, Std type, designed for 8 in pipe size (MPN 8 71AHB3H). 3G Electric interprets your demand for this OEM-specified valve, sourcing it across our 14 industrial departments and backing it with specialist expertise in combustion, pumps, and controls.
Frequently Asked Questions
What is a MUELLER STEAM SPECIALTY double disc check valve used for?
This double disc check valve prevents backflow in piping systems handling steam, water, or other industrial fluids. Its inline wafer design installs between flanges, making it suitable for HVAC, process piping, and boiler applications where reliable flow control is critical.
What are the specifications of the MUELLER STEAM SPECIALTY 8 71AHB3H?
This MUELLER STEAM SPECIALTY double disc check valve has an 8 in pipe size, inline cast iron body, and standard trim. It is a wafer-style valve designed for bidirectional flow prevention in steam and fluid systems. The MPN is 8 71AHB3H.
Where to buy a MUELLER STEAM SPECIALTY double disc check valve worldwide?
3G Electric supplies MUELLER STEAM SPECIALTY double disc check valves worldwide. As a global industrial sourcing partner, we handle logistics, customs clearance, and delivery to your site. Contact us for pricing and lead time on the 8 71AHB3H or other sizes.
How to install a MUELLER STEAM SPECIALTY wafer check valve?
Install the wafer check valve between two flanges with proper gaskets, ensuring the flow arrow aligns with pipeline direction. Tighten bolts evenly to avoid distortion. For steam systems, follow ASME B31.1 piping code. Always consult the manufacturer's installation manual for torque values.
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3G Electric supplies MUELLER STEAM SPECIALTY cast iron double-door wafer check valves. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.