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DIXON VALVE & COUPLING Cam and Groove Coupling: 2 1/2 in Coupling Size, 2-1/2 in -8 Thread Size - Type D Stainless Steel Cam & Groove Fittings
DIXON VALVE & COUPLINGType D Stainless Steel Cam & Groove Fittings

DIXON VALVE & COUPLING Cam and Groove Coupling: 2 1/2 in Coupling Size, 2-1/2 in -8 Thread Size

The Dixon Valve & Coupling Type D Stainless Steel Cam & Groove Coupling (SKU 55MH86, MPN RD250EZ) is a 2-1/2 in coupling size fitting with a 2-1/2 in -8 FNPT thread, a 3-1/16 in overall length, and a 316 stainless…

SKU 3G-OTH-458044

Brand
DIXON VALVE & COUPLING
Item
Cam and Groove Coupling: 2 1/2 in Coupling Size, 2-1/2 in -8 Thread Size
Category
Type D Stainless Steel Cam & Groove Fittings
Available to Order
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Technical Specifications

DIXON VALVE & COUPLING
Manufacturer Part Number
RD250EZ
Type
2-1/2 in -8 Thread Size, FNPT
Overall Lg
3 1/16 in
Thread Size
2-1/2 in -8
Fitting Type
FNPT
Body Material
316 Stainless Steel
Gasket Material
Nitrile
Includes Locking Arm
Yes
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DIXON VALVE & COUPLING Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The Dixon Valve & Coupling Type D Stainless Steel Cam & Groove Coupling (SKU 55MH86, MPN RD250EZ) is a 2-1/2 in coupling size fitting with a 2-1/2 in -8 FNPT thread, a 3-1/16 in overall length, and a 316 stainless steel body. It includes a locking arm and a nitrile gasket.

Frequently Asked Questions

Is the DIXON VALVE & COUPLING Cam and Groove Coupling: 2 1/2 in Coupling Size, 2-1/2 in -8 Thread Size available from 3G Electric?

Yes — 3G Electric supplies genuine DIXON VALVE & COUPLING products, available to order with worldwide shipping. Contact us for current lead time.

How do I get a quote for the DIXON VALVE & COUPLING Cam and Groove Coupling: 2 1/2 in Coupling Size, 2-1/2 in -8 Thread Size?

Click "Request a Quote" on this page or add the product to your RFQ cart. Our engineers will respond within 24 hours with pricing, lead times, and technical recommendations.

Does 3G Electric provide technical support for type d stainless steel cam & groove fittings?

Yes, our team of experienced engineers provides full technical support including product selection, installation guidance, commissioning, and after-sales service for all type d stainless steel cam & groove fittings we distribute.

Used in

Common applications for DIXON VALVE & COUPLING
Chemical transfer — Dixon Type D forged brass cam and groove couplings for loading and unloading hoses in chemical processing plants.
Compressed air systems — Dixon Bowes Safety-Lock steel quick-connect plugs (e.g., N4M4-LS) for pneumatic tool connections in manufacturing facilities.
Marine fuel handling — Dixon Type C 316 stainless steel cam and groove couplings for fuel transfer hoses on vessels and docks.
Bulk material handling — Dixon Type AL stainless steel adapters (e.g., 150-AL-SS) for connecting hoses to flanged pipes in grain or powder transfer systems.
Water supply lines — Dixon Type F forged brass adapters for temporary water connections in construction or agricultural irrigation.
Dust protection — Dixon Type DC stainless steel dust caps for sealing unused cam and groove couplings in outdoor or washdown environments.

DIXON VALVE & COUPLING Products

3G Electric supplies DIXON VALVE & COUPLING type d stainless steel cam & groove fittings. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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Cam and Groove Coupling: 3 in Coupling Size, 3 in -8 Thread Size, 3 13/16 in Overall Lg, FNPT (MPN RD300EZHD). Key specifications — Thread Size: 3 in -8; Gasket Material: Nitrile; Fitting Type: FNPT; Includes Locking Arm: Yes; Body Material: 316 Stainless Steel; Brand: DIXON VALVE & COUPLING.
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Cam and Groove Coupling: 3 in Coupling Size, 3 in -8 Thread Size, 3 13/16 in Overall Lg, FNPT (MPN RD300EZHD). Key specifications — Thread Size: 3 in -8; Gasket Material: Nitrile; Fitting Type: FNPT; Includes Locking Arm: Yes; Body Material: 316 Stainless Steel; Brand: DIXON VALVE & COUPLING.
Cam and Groove Coupling: 1/2 in Coupling Size, 1/2 in -14 Thread Size, 1 13/16 in Overall Lg, FNPT (MPN G50-D-SS). Key specifications — Thread Size: 1/2 in -14; Gasket Material: Nitrile; Fitting Type: FNPT; Includes Locking Arm: Yes; Body Material: 316 Stainless Steel; Brand: DIXON VALVE & COUPLING.
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Cam and Groove Coupling: 1/2 in Coupling Size, 1/2 in -14 Thread Size, 1 13/16 in Overall Lg, FNPT (MPN G50-D-SS). Key specifications — Thread Size: 1/2 in -14; Gasket Material: Nitrile; Fitting Type: FNPT; Includes Locking Arm: Yes; Body Material: 316 Stainless Steel; Brand: DIXON VALVE & COUPLING.
Cam and Groove Coupling: 4 in Coupling Size, 3 in -8 Thread Size, 4 1/2 in Overall Lg, FNPT, Nitrile (MPN 4030-D-SS). Key specifications — Thread Size: 3 in -8; Gasket Material: Nitrile; Fitting Type: FNPT; Includes Locking Arm: No; Body Material: 316 Stainless Steel; Brand: DIXON VALVE & COUPLING.
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Cam and Groove Coupling: 4 in Coupling Size, 3 in -8 Thread Size, 4 1/2 in Overall Lg, FNPT, Nitrile (MPN 4030-D-SS). Key specifications — Thread Size: 3 in -8; Gasket Material: Nitrile; Fitting Type: FNPT; Includes Locking Arm: No; Body Material: 316 Stainless Steel; Brand: DIXON VALVE & COUPLING.
Cam and Groove Coupling: 1 1/2 in Coupling Size, 1 in -11-1/2 Thread Size, 3 1/32 in Overall Lg (MPN 1510-D-SS). Key specifications — Thread Size: 1 in -11-1/2; Gasket Material: Nitrile; Fitting Type: FNPT; Includes Locking Arm: No; Body Material: 316 Stainless Steel; Brand: DIXON VALVE & COUPLING.
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Cam and Groove Coupling: 1 1/2 in Coupling Size, 1 in -11-1/2 Thread Size, 3 1/32 in Overall Lg (MPN 1510-D-SS). Key specifications — Thread Size: 1 in -11-1/2; Gasket Material: Nitrile; Fitting Type: FNPT; Includes Locking Arm: No; Body Material: 316 Stainless Steel; Brand: DIXON VALVE & COUPLING.
Cam and Groove Coupling: 6 in Coupling Size, 6 in -8 Thread Size, 5 21/32 in Overall Lg, FNPT (MPN RD600EZ). Key specifications — Thread Size: 6 in -8; Gasket Material: Nitrile; Fitting Type: FNPT; Includes Locking Arm: Yes; Body Material: 316 Stainless Steel; Brand: DIXON VALVE & COUPLING.
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Cam and Groove Coupling: 6 in Coupling Size, 6 in -8 Thread Size, 5 21/32 in Overall Lg, FNPT (MPN RD600EZ). Key specifications — Thread Size: 6 in -8; Gasket Material: Nitrile; Fitting Type: FNPT; Includes Locking Arm: Yes; Body Material: 316 Stainless Steel; Brand: DIXON VALVE & COUPLING.
Cam and Groove Coupling: 4 in Coupling Size, 4 in -8 Thread Size, 3 7/8 in Overall Lg, FNPT, Nitrile (MPN RD400EZHD). Key specifications — Thread Size: 4 in -8; Gasket Material: Nitrile; Fitting Type: FNPT; Includes Locking Arm: Yes; Body Material: 316 Stainless Steel; Brand: DIXON VALVE & COUPLING.
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Cam and Groove Coupling: 4 in Coupling Size, 4 in -8 Thread Size, 3 7/8 in Overall Lg, FNPT, Nitrile (MPN RD400EZHD). Key specifications — Thread Size: 4 in -8; Gasket Material: Nitrile; Fitting Type: FNPT; Includes Locking Arm: Yes; Body Material: 316 Stainless Steel; Brand: DIXON VALVE & COUPLING.
Cam and Groove Coupling: 1/2 in Coupling Size, 1/2 in -14 Thread Size, 2 in Overall Lg, FNPT (MPN RD050EZ). Key specifications — Thread Size: 1/2 in -14; Gasket Material: Nitrile; Fitting Type: FNPT; Includes Locking Arm: Yes; Body Material: 316 Stainless Steel; Brand: DIXON VALVE & COUPLING.
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Cam and Groove Coupling: 1/2 in Coupling Size, 1/2 in -14 Thread Size, 2 in Overall Lg, FNPT (MPN RD050EZ). Key specifications — Thread Size: 1/2 in -14; Gasket Material: Nitrile; Fitting Type: FNPT; Includes Locking Arm: Yes; Body Material: 316 Stainless Steel; Brand: DIXON VALVE & COUPLING.
Cam and Groove Coupling: 2 in Coupling Size, 1-1/2 in -11-1/2 Thread Size, 3 7/32 in Overall Lg (MPN 2015-D-SS). Key specifications — Thread Size: 1-1/2 in -11-1/2; Gasket Material: Nitrile; Fitting Type: FNPT; Includes Locking Arm: No; Body Material: 316 Stainless Steel; Brand: DIXON VALVE & COUPLING.
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Cam and Groove Coupling: 2 in Coupling Size, 1-1/2 in -11-1/2 Thread Size, 3 7/32 in Overall Lg (MPN 2015-D-SS). Key specifications — Thread Size: 1-1/2 in -11-1/2; Gasket Material: Nitrile; Fitting Type: FNPT; Includes Locking Arm: No; Body Material: 316 Stainless Steel; Brand: DIXON VALVE & COUPLING.