VALVE STYLE – Poppet
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SURFACE TREATMENT – Zinc Plating (Cr III)
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CONNECTION UNDER PRESSURE – Not Allowed
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SEALS – Nitrile (NBR)
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BODY MATERIAL – Carbon Steel
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OPERATING TEMPERATURE – –30 °C to +100 °C
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CONNECTION / DISCONNECTION – Sleeve RetractionBODY SIZE 1/4" 3/8" 1/2" 3/4" 1" 1 1/4" 1 1/2" 2" MAX. WORKING PRESSURE (Bar) 470 – – – – – – – BURST PRESSURE (Bar) Min. 1900 – – – – – – – SIZE (mm) SIZE (inch) STANDARD THREAD PART NO. D1 (mm) L1 (mm) HEX1 (mm) 6.3 1/4" ISO 6149-1 M14×1.5 (F) U00FANFMEO 24 51.5 21 6.3 1/4" ISO 11926-1 9/16"-18 UNF (F) U00FANFUA2 23.5 54 21 6.3 1/4" ISO 11926-1 7/16"-20 UNF (F) U00FANFUA6 23.5 54 21 6.3 1/4" ISO 1179-1 1/4" BSP (F) U00FANFBA 24 52.5 21 6.3 1/4" ANSI B1.20.3 1/4"-18 NPTF (M) U00FANMFA 24 56 21 6.3 1/4" ANSI B1.20.3 1/8"-27 NPTF (M) U00FANMFZ 24 42 21 6.3 1/4" ANSI B1.20.3 1/4"-18 NPTF (F) U00FANFFA 24 50 21 Agriculture Industrial
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Product-Specific Engineering Elements
At Unitread, each element is defined in accordance with application requirements, operating conditions, and specified performance criteria.












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