A.Y. Mcdonald 5421-102 Swing Check Valve 1-1/2 in.

Product Description

The A.Y. MCDONALD 5421-102 swing check valve provides automatic temperature and pressure protection. Features tamper-resistant bonnet screws, a stainless steel spring, and an automatic reseating feature. This valve is directional and conforms to ANSI B1.20.1 standards. It has a metal-to-metal seat and is NSF / ANSI 372 & NSF / ANSI 61 certified.

• Tamper resistant bonnet screws
• Stainless steel spring
• Automatic reseating feature

Product Highlights

Provides automatic temperature and pressure protection to hot water storage tanks and water heaters.

Product Information

Standard Information

• Brand: A.Y. MCDONALD
• Manufacturer Part Number: 5421-102

Technical Specifications

• Part Type: Swing Check
• Series: 72050T
• Inlet Connection: FNPT
• Outlet Connection: FNPT
• Inlet Connection Size: 1 1/2
• Outlet Connection Size: 1 1/2
• Product Line: Plumbing
• Product Class: 150
• Commercial Category: Plumbing Valves
• Commercial Sub Category: Check Valves - NL Brass Swing
• Commercial Style: FNPT x FNPT
• Model #: 5421-102
• Description: 1-1/2 in.
• Plumbing Category: Plumbing Supplies
• Plumbing Subcategory: Valves
• UOM: EA
• Product Type: Plumbing Valve