Matco-Norca 521T06LF Swing Check Valve (1-1/4 in)

Product Description

Matco-Norca 521T06LF is a lead-free brass swing check valve with an integral seat and 1-1/4 in nominal size. It permits flow in one direction and prevents backflow for water, oil and gas service, and is rated 200 WOG with saturated steam service up to 125 psi and a maximum working temperature of 180 deg F. Threaded and solder end options meet ANSI standards and are tested to MSS-SP-80 and MSS-SP-82.

• 200 WOG pressure rating; 125 psi saturated steam (SWP); 180 deg F maximum working temperature
• Lead-free brass body with brass seat and disc; Fiber-H packing softgoods
• Threaded and solder end options (ANSI B2.1 / ANSI B16.18) and tested to MSS-SP-80 & MSS-SP-82

Product Highlights

Lead-free brass swing check valve, integral seat, 1-1/4 in, 200 WOG, 125 psi steam, 180 deg F, threaded or solder ends

Product Information

Standard Information

• Brand: MATCO-NORCA
• Manufacturer Part Number: 521T06LF

Technical Specifications

• Brand: Matco-Norca
• MPN: 521T06LF
• Series: 521LF
• Nominal Size: 1-1/4 in
• End Style: Threaded and Solder
• Connection Type: IPS/IPT or Solder (sweat)
• Body Material: Brass / Cast Brass
• Seat Material: Brass (Integral Seat)
• Disc Material: Brass
• Packing Material: Fiber-H
• Type: Swing check
• Pressure Rating: 200 WOG
• Steam Working Pressure (SWP): 125 psi
• Temperature Rating: 180 deg F
• Media: Water, Oil, Gas, Steam
• Integral Seat: Yes
• Testing Standard: MSS-SP-80; MSS-SP-82
• Threaded Ends Compliance: ANSI B2.1 (3/8" - 4")
• Solder Ends Compliance: ANSI B16.18 (1/2" - 4")
• Low Lead Compliance: Yes (meets 0.25% weighted average lead content on wetted surfaces per SDWA)
• Inlet to Outlet Length: 3.19 in
• Top to Inlet Center: 2.07 in
• Weight: 1.29 lb
• UPC: 082647105058
• Certifications: NSF/ANSI 61 (per some product entries)