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TECHNICAL CHARACTERISTICS
• The bodies are manufactured in laminated square bars of carbon steel SAE 1045 or stainless steel ASTM A 276 316L.
• They are of the dry thread type so the fluid does not act on the thread.
• The tip of the needle is equipped with an AISI 316 ball that closes and at the same time rotates freely without wearing the seat.
• Can be supplied with metal or plastic spring.