{"product_id":"kieselmann-4200-100-000-spring-tension-butterfly-valve","title":"KIESELMANN 4200.100.000 Spring Tension Butterfly Valve","description":"\u003cdiv\u003e\u003cp\u003eKIESELMANN 4200.100.000 Spring Tension Butterfly Valve is a 2.5-inch USNP valve designed for inline installation in piping systems that specify a butterfly valve with a USNP connection. The part number is 4200.100.000, with an alternate catalog listing of 4200100000, ensuring consistent identification across supplier databases. Described by its product title as a Spring Tension Butterfly Valve, this Kieselmann model presents the recognized compact form factor of a butterfly valve engineered for flow control in lines that use a 2.5-inch USNP port. The exact size and connection type—2.5 inches and USNP—are the primary verified specifications available in the provided data, enabling accurate matching with compatible fittings, flanges, and housings in procurement records. When selecting a valve in this family, referencing Kieselmann 4200.100.000 and the 2.5-inch USNP designation helps confirm that the component aligns with system drawings and inventory catalogs.\u003c\/p\u003e\u003c\/div\u003e","brand":"KIESELMANN","offers":[{"title":"Used Surplus - Excellent Condition","offer_id":46254489862378,"sku":null,"price":145.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0716\/8039\/3450\/files\/GTG-STOCK-045.png?v=1788727428","url":"https:\/\/gtghardware.com\/products\/kieselmann-4200-100-000-spring-tension-butterfly-valve","provider":"GTG Hardware","version":"1.0","type":"link"}