{"product_id":"pneumatic-butterfly-valve-dn50-2-inch-lug-cast-iron-stainless-steel-nbr-spring-open-v3jjs","title":"Pneumatic Butterfly Valve DN50 (2 inch) Lug Cast Iron Stainless Steel NBR Spring Opening","description":"\u003cp\u003eThis butterfly valve is pneumatically actuated, featuring a DN 50 bore size and a lug type connection for secure installation in piping systems. It is suitable for medium temperatures from 5 to 85°C (41 to 185°F), with a maximum media pressure of 12 bar (174 psi).\u003c\/p\u003e\u003cp\u003eThe actuator operates within a pneumatic input range of 3 - 8 bar (43–116 psi), delivering a constant torque of 50.1 Nm at 6 bar (15 lb-ft @ 87 psi). The valve body is made of durable cast iron with a stainless steel disc and an NBR seal, making it suitable for liquid and gas applications.\u003c\/p\u003e\u003cp\u003eThe actuator features a robust, single-acting rack-and-pinion mechanism with a 35-micron hard-anodized aluminum body. It is compatible with ISO 5211 F05\/F07 valves and includes BSPP air ports for air supply and return. Additionally, it features a Namur 1\/4 inch interface for solenoid valves and an 80 x 30 mm interface for VDI\/VDE 3845 limit switch boxes. Comes unassembled, including butterfly valve (BFLL-50-12-BBB), actuator (V3JMD\/PR05B), and mounting accessories.\u003c\/p\u003e","brand":"Tameson","offers":[{"title":"Default Title","offer_id":50442914234696,"sku":"V3JJS","price":415.93,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0651\/2433\/5828\/files\/asset_2FProducts_2FTameson_2FValves_2FButterfly_20Valve_2FPneumatic_2FJP_20Fluid_20Control_2FPA-BFL_2FImage_2Fbutterfly_dn40_pr04a_1_2fe41fbf-3410-4893-a01e-1ccb81e57b6d.jpg?v=1762244117","url":"https:\/\/tameson.co.uk\/products\/pneumatic-butterfly-valve-dn50-2-inch-lug-cast-iron-stainless-steel-nbr-spring-open-v3jjs","provider":"Tameson.co.uk","version":"1.0","type":"link"}