ISO5211 Ductile Iron Butterfly Valve with Pneumatic Actuator PN16, DN50, 2"

https://www.mmkeng.lk/shop/ducbu-dn50-hpa052da-iso5211-ductile-iron-butterfly-valve-with-pneumatic-actuator-pn16-dn50-2-8617 https://www.mmkeng.lk/web/image/product.template/8617/image_1920?unique=74c3756

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