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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