The Nibco lug type butterfly valve provides bi-directional dead-end service without a downstream flange, and bubble-tight shut-off at 200 psi. The valve is ideal for commercial and some light industrial process applications, including HVAC and vacuum services, in addition to hot and cold potable water. The Nibco cast iron butterfly valve provides ease of operation with quarter-turn (90 deg) open to close. The unique molded-in EPDM seat liner with aluminium bronze disc is recommended for most water applications. With the internal stem/disc geometric drive design there is no need for pins or bolts that may create leak paths or turbulence in the waterway. An extended neck allows for insulation up to 2 in. Nibco butterfly valves are backed by the Nibco 5-years 125% limited warranty.

• Extended neck
• Geometric drive
• Molded-in seat liner
• Bi-directional dead end service rating without a downstream flange required
• EPDM rubber linear
• Stainless steel stem with copper bushing
• Not recommended for steam service
• Brass collar bushing, EPDM rubber stem seal, liner, aluminum name plate, copper CDA 122 upper bushing

Standards/Certifications: MSS SP-67, API 609 standard, ANSI/NSF 61 and 372 certified, US Coast Guard Category A, Vermont Act 193

Applications: For commercial and light industrial process, including HVAC and vacuum services, in addition to hot and cold potable water

• Catalog https://www.plumbers-supply-co.com//ASSETS/DOCUMENTS/ITEMS/EN/UNI-PS15537_Cat.pdf
• MSDS https://www.plumbers-supply-co.com//ASSETS/DOCUMENTS/ITEMS/EN/UNI-PS18907_MSDS.pdf
• Specification Sheet https://www.plumbers-supply-co.com//ASSETS/DOCUMENTS/ITEMS/EN/UNI-PS18907_Spec.pdf