Shurjoint SJT300NL3EPW 3 in Grooved Butterfly Valve

Product Description

The SHURJOINT SJT300NL3EPW is a 3-inch grooved-end ductile iron butterfly valve engineered for tight shut-off service in piping systems requiring reliable flow control. Designed, manufactured, and tested to MSS SP-67, this valve features an epoxy powder-coated ductile iron body and an EPDM or Nitrile (NBR) rubber-encapsulated dual-seal disc. It ships with a 10-position lever handle equipped with a locking device, allowing precise flow positioning without additional hardware. Rated for general service up to 93 degrees C, it is UL classified under NSF/ANSI 61 and NSF/ANSI 372 for potable water applications. Licensed plumbers, pipefitters, and mechanical contractors are the primary installers of this valve in commercial and industrial piping systems.

This butterfly valve is suited for both commercial and light industrial piping installations where grooved-end connections are the preferred joining method. Its NSF 61 and NSF 372 certifications make it appropriate for potable water service up to 82 degrees C, covering domestic water distribution, building mechanical systems, and fire protection-adjacent water supply lines. The 10-position locking lever gives field technicians direct manual control over valve position during commissioning or maintenance procedures.

Key Features

• Grooved-end body design for fast, tool-efficient installation using standard grooved couplings
• Epoxy powder-coated ductile iron body for corrosion resistance in wet service environments
• EPDM or Nitrile (NBR) rubber-encapsulated dual-seal disc for positive shut-off
• 10-position locking lever handle allows controlled flow adjustment and secure positioning
• UL classified to NSF/ANSI 61 and NSF/ANSI 372 for potable water service
• Designed, manufactured, and tested to MSS SP-67

Compatibility

Designed as an OEM-style grooved butterfly valve for 3-inch grooved piping systems in commercial and industrial mechanical applications requiring NSF 61 compliant potable water service components.

Installation Notes

Installation of this valve is typically performed by licensed plumbers or pipefitters working under applicable mechanical and plumbing codes. Depressurize and isolate the piping section completely before installing or removing the valve. Confirm that the grooved pipe ends meet dimensional tolerances required by the coupling manufacturer before assembly. Do not exceed the rated temperature limits for the selected disc seal material during service.

Technical Specifications

• Pipe Size: 3 inches
• End Connection: Grooved
• Body Material: Ductile iron, epoxy powder-coated
• Disc Seal Material: EPDM or Nitrile (NBR) rubber-encapsulated
• Handle Type: 10-position locking lever
• Maximum Service Temperature (General): 93 degrees C
• Maximum Service Temperature (Potable Water): 82 degrees C
• Design Standard: MSS SP-67
• Certifications: NSF/ANSI 61, NSF/ANSI 372 (UL classified)

Standard Information

• Brand: SHURJOINT
• Manufacturer Part Number: SJT300NL3EPW