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          2-PC Flanged Ball Valve (Full Bore PN25)

          Production Standard:

          1. The design according to GB/T 12237-2007

          2. Pressure test according to GB/T 13927-2008

          3. Face to Face dimensions as per JB1686-75

          4. Flange dimensions according to JB/T 79-2015 series 2

          PRODUCT DESCRIPTION

          Product performance specification:

          1. Working Pressure: 2.5Mpa

          2. Low pressure sealing test: 0.6Mpa

          3. High pressure sealing test: 2.75Mpa

          4. Shell test: 3.75Mpa

          5. Working temperature: -40℃~180℃

          6. Applicable Medium: Q41F-16P: NHO3 Q41F-16R: CH3COOH


          Size Specification:

          Size(inch)ΦAΦBΦCΦDEfn-ΦdL1LH
          1/2154565951424-Φ1413013072
          3/42055751051624-Φ1413014076
          12565851151624-Φ1416015093
          1 1/432781001351824-Φ1816016598
          1 1/238851101451834-Φ18220180119
          2501001251602034-Φ18220200127
          2 1/2651201451802238-Φ18350220168
          3751351601952238-Φ18350250176


          Material List:

          ITEMPARTSMATERIAL
          1Valve bodyCF8/CF8M(SS304/SS316)
          2SeatPTFE
          3BallCF8/CF8M(SS304/SS316)
          4Body sealPTFE
          5Spring washer 1A2-70 (SS304)
          6NutA2-70 (SS304)
          7StudA2-70 (SS304)
          8CapCF8/CF8M(SS304/SS316)
          9Stem sealPTFE
          10Lower packingPTFE
          11Upper packingPTFE
          12Gland nutCF8/CF8M(SS304/SS316)
          13Spring washer 2A2-70 (SS304)
          14Stem nutA2-70 (SS304)
          15StemCF8/CF8M(SS304/SS316)
          16HandleStainless steel
          17Handle coverPlastic


          2-PC Flanged Ball Valve (Full Bore PN25)

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