Body size
1/4”
3/8”
1/2”
3/4”
1”
1 ¼”
1 ½”
2”
Max. working pressure (Bar)
-
420
420
350
-
-
-
-
Burst Pressure
(Bar) Min.
-
1450
1260
1200
-
-
-
-
VALVE STYLE – Flat Face
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SURFACE TREATMENT – Zinc Nickel Plating (Cr III)
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CONNECTION UNDER PRESSURE – Residual Pressure Connection 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 – Screw to Connect / Unscrew to DisconnectSIZE (mm) SIZE (inch) STANDARD THREAD (MALE) PART NO. D2 (mm) L2 (mm) HEX (mm) 10 3/8" ISO 8434-1L M14×1.5 U00MBUMMESLZN 39 61 27 10 3/8" ISO 8434-1L M16×1.5 U00MBUMMFSLZN 39 61 27 10 3/8" ISO 8434-1L M18×1.5 U00MBUMMGSLZN 39 61 27 10 3/8" ISO 8434-1L M22×1.5 U00MBUMMKSLZN 39 62 27 10 3/8" ISO 8434-1S M18×1.5 U00MBUMMGSSZN 39 62 27 10 3/8" ISO 8434-1S M20×1.5 U00MBUMMHSSZN 39 62 27 10 3/8" ISO 8434-1S M22×1.5 U00MBUMMKSSZN 39 64 27 10 3/8" ISO 8434-1S M24×1.5 U00MBUMMISSZN 39 64 27 12.5 1/2" ISO 8434-1L M22×1.5 U00MCUMMKSLZN 45 78 36 12.5 1/2" ISO 8434-1S M24×1.5 U00MCUMMISSZN 45 79.2 36 12.5 1/2" ISO 8434-1S M30×2 U00MCUMMNSSZN 45 81.2 36 19 3/4" ISO 8434-1L M26×1.5 U00MDUMMLSLZN 64 103 41 19 3/4" ISO 8434-1L M30×2 U00MDUMMNSLZN 64 105 41 19 3/4" ISO 8434-1L M36×2 U00MDUMMRSLZN 64 107 41 19 3/4" ISO 8434-1S M30×2 U00MDUMMNSSZN 64 109 41 19 3/4" ISO 8434-1S M36×2 U00MDUMMRSSZN 64 111 41 19 3/4" ISO 8434-1S M42×2 U00MDUMMTSSZN 64 113 41 Construction Equipments DUST CAP – MALE FOR HT SERIES
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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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