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MUELLER STEAM SPECIALTY Double Disc Check Valve: Double Disc, Inline Valve Body - Cast Iron Double-Door Wafer Check Valves
MUELLER STEAM SPECIALTYCast Iron Double-Door Wafer Check Valves

MUELLER STEAM SPECIALTY Double Disc Check Valve: Double Disc, Inline Valve Body

SKU 3G-OTH-431309

Brand
MUELLER STEAM SPECIALTY
Item
Double Disc Check Valve: Double Disc, Inline Valve Body
Category
Cast Iron Double-Door Wafer Check Valves
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Technical Specifications

MUELLER STEAM SPECIALTY
Manufacturer Part Number
21/2 71AHB3H
Type
Inline Valve Body
Pipe Size
2 1/2 in
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MUELLER STEAM SPECIALTY Products
3G Electric (S) Pte. Ltd. — Singapore

Used in

Common applications for MUELLER STEAM SPECIALTY
Steam systems — Mueller Steam Specialty cast iron Y strainers (e.g., 2 758N) protect steam traps and control valves from pipe scale and debris.
Water treatment — Mueller Steam Specialty basket strainers (e.g., 3 155M-N) filter particulates in cooling water and process water lines.
Chemical processing — Mueller Steam Specialty stainless steel Y strainers (e.g., 6 782 SS) handle corrosive fluids in chemical transfer systems.
Petroleum refining — Mueller Steam Specialty carbon steel Y strainers (e.g., 2 582 CS) remove solids from hydrocarbon pipelines before pumps.
HVAC systems — Mueller Steam Specialty cast iron basket strainers (e.g., 6 125F) protect chillers and heat exchangers in building water loops.
Marine applications — Mueller Steam Specialty stainless steel duplex strainers (e.g., 2 792S-HH) provide continuous filtration in seawater cooling systems.

MUELLER STEAM SPECIALTY Products

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.

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MUELLER STEAM SPECIALTY Y Strainer: 2 1/2 in, Flanged, Perforated, 0.062 in Screen Size, Cast Iron (MPN 21/2 758N Iron Body flanged). Key specifications — Brand: MUELLER STEAM SPECIALTY; Seal Material: Non-Asbestos; Manufacturer Part Number: 21/2 758N Iron Body flanged; Screen Material: 304 Stainless Steel.
MUELLER STEAM SPECIALTY
MUELLER STEAM SPECIALTY Y Strainer: 2 1/2 in, Flanged, Perforated, 0.062 in Screen Size, Cast Iron (MPN 21/2 758N Iron Body flanged). Key specifications — Brand: MUELLER STEAM SPECIALTY; Seal Material: Non-Asbestos; Manufacturer Part Number: 21/2 758N Iron Body flanged; Screen Material: 304 Stainless Steel.
MUELLER STEAM SPECIALTY Basket Strainer: Cast Iron, 0.062 in Screen Size, Single, NPT, 1/2 in (MPN 11/2 125 CI Iron body screwed). Key specifications — Brand: MUELLER STEAM SPECIALTY; Compatible Product Type: Water; Gasket Material: Buna-N; Screen Material: 304 Stainless Steel.
MUELLER STEAM SPECIALTY
MUELLER STEAM SPECIALTY Basket Strainer: Cast Iron, 0.062 in Screen Size, Single, NPT, 1/2 in (MPN 11/2 125 CI Iron body screwed). Key specifications — Brand: MUELLER STEAM SPECIALTY; Compatible Product Type: Water; Gasket Material: Buna-N; Screen Material: 304 Stainless Steel.
MUELLER STEAM SPECIALTY Y Strainer: 2 in, Flanged, Perforated, 0.062 in Screen Size, Cast Iron (MPN 2 77F-DI-125). Key specifications — Brand: MUELLER STEAM SPECIALTY; Seal Material: Graphite; Manufacturer Part Number: 2 77F-DI-125; Screen Material: 304 Stainless Steel.
MUELLER STEAM SPECIALTY
MUELLER STEAM SPECIALTY Y Strainer: 2 in, Flanged, Perforated, 0.062 in Screen Size, Cast Iron (MPN 2 77F-DI-125). Key specifications — Brand: MUELLER STEAM SPECIALTY; Seal Material: Graphite; Manufacturer Part Number: 2 77F-DI-125; Screen Material: 304 Stainless Steel.
MUELLER STEAM SPECIALTY Basket Strainer: Cast Iron, 0.062 in Screen Size, Single, NPT, 2 in (MPN 2 125 CI iron body screwed). Key specifications — Brand: MUELLER STEAM SPECIALTY; Compatible Product Type: Water; Gasket Material: Buna-N; Screen Material: 304 Stainless Steel.
MUELLER STEAM SPECIALTY
MUELLER STEAM SPECIALTY Basket Strainer: Cast Iron, 0.062 in Screen Size, Single, NPT, 2 in (MPN 2 125 CI iron body screwed). Key specifications — Brand: MUELLER STEAM SPECIALTY; Compatible Product Type: Water; Gasket Material: Buna-N; Screen Material: 304 Stainless Steel.
MUELLER STEAM SPECIALTY Basket Strainer: Cast Iron, 0.062 in Screen Size, Single, NPT, 3/4 in (MPN 2-1/2 97FIB 155M-N Iron body flanged). Key specifications — Brand: MUELLER STEAM SPECIALTY; Compatible Product Type: Water; Gasket Material: Buna-N; Screen Material: 304 Stainless Steel.
MUELLER STEAM SPECIALTY
MUELLER STEAM SPECIALTY Basket Strainer: Cast Iron, 0.062 in Screen Size, Single, NPT, 3/4 in (MPN 2-1/2 97FIB 155M-N Iron body flanged). Key specifications — Brand: MUELLER STEAM SPECIALTY; Compatible Product Type: Water; Gasket Material: Buna-N; Screen Material: 304 Stainless Steel.
MUELLER STEAM SPECIALTY Basket Strainer: Cast Iron, 0.062 in Screen Size, Single, NPT, 1/2 in (MPN 11/4 125 CI Iron body screwed). Key specifications — Brand: MUELLER STEAM SPECIALTY; Compatible Product Type: Water; Gasket Material: Buna-N; Screen Material: 304 Stainless Steel.
MUELLER STEAM SPECIALTY
MUELLER STEAM SPECIALTY Basket Strainer: Cast Iron, 0.062 in Screen Size, Single, NPT, 1/2 in (MPN 11/4 125 CI Iron body screwed). Key specifications — Brand: MUELLER STEAM SPECIALTY; Compatible Product Type: Water; Gasket Material: Buna-N; Screen Material: 304 Stainless Steel.

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