Matco-Norca 521T03LF 1/2 IPS Swing Check Valve (1/2 Inch x 1/2 Inch)

Product Description

The Matco-Norca 521T03LF is a lead-free swing check valve with 1/2 inch female threaded connections that prevents reverse flow using a swing disc. It features a UNS C89550 cast brass body, disc and cap with H Fiber seals, a 2.09 inch end-to-end length, and ratings of 125 PSI SWP and 200 PSI WOG at up to 180 Deg F. The valve includes an integral seat and meets multiple industry standards.

• Connections and dimensions: 1/2 inch female threaded (IPS) ends; end-to-end distance 2.09 inch; top-to-inlet center 1.42 inch.
• Construction and materials: UNS C89550 cast brass body, disc and cap; H Fiber packing/seal; integral seat; aluminum name plate; C89550 brass bolt and ASTM B19 C26000 brass pin; lead-free.
• Ratings and standards: 125 PSI SWP; 200 PSI WOG; temperature rating 180 Deg F; complies with ANSI B2.1, ISO 9002, MSS-SP-82, NSF and UPC.

Product Highlights

Lead-free 1/2 in swing check valve, UNS C89550 cast brass, 200 PSI WOG / 125 PSI SWP, 2.09 in end-to-end, integral seat.

Product Information

Standard Information

• Brand: MATCO-NORCA
• Manufacturer Part Number: 521T03LF
• Country of Origin: United States

Technical Specifications

• Brand: Matco-Norca
• Manufacturer Part Number: 521T03LF
• Series: 521LF
• Model: 521T03LF
• Type: Swing check valve
• Nominal Size: 1/2 Inch x 1/2 Inch
• End Connection: Female threaded x Female threaded
• End Style: IPS (female pipe thread)
• End-to-End Distance: 2.09 Inch
• Inlet to Outlet Length: 2.09 Inch
• Top to Inlet Center: 1.42 Inch
• Body Material: UNS C89550 cast brass
• Disc Material: UNS C89550 cast brass
• Cap Material: UNS C89550 cast brass
• Seat Material: Brass (integral seat)
• Seal Material: H Fiber
• Packing Material: Fiber-H
• Pressure Rating: 125 PSI SWP; 200 PSI WOG
• Temperature Rating: 180 Deg F
• Features: Integral seat; Aluminum name plate; C89550 brass bolt; ASTM B19 C26000 brass pin; Lead-Free
• Applicable Standards: ANSI B2.1; ISO 9002; MSS-SP-82; NSF; UPC
• Certifications: NSF (listed in applicable standards); NSF/ANSI 61 referenced in source material
• Media: Water, oil, gas, steam (listed in source material)
• Low Lead Compliance: 0.25% weighted average on wetted surfaces per SDWA (listed in source material)
• UPC: 08264710486
• SKU: LFSCV1/2
• Part Number (alt): 269588
• Weight: 0.41 pound