2-PC Flanged Ball Valve (Full Bore DIN-F4 PN40)

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 DIN 3202-F4 series

4. Flange dimensions according to DIN2635

5. Antistatic device and fire safe design

6. Actuator dimensions of connection according to ISO 5211

PRODUCT DESCRIPTION

Product performance specification:

1. Working Pressure: 4Mpa

2. Low pressure sealing test: 0.6Mpa

3. High pressure sealing test: 4.4Mpa

4. Shell test: 6Mpa

5. Working temperature: -40℃~180℃

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


Size Specification:

Size(inch)ΦAΦBΦCΦDEfn-ΦdHL1L
1/2154565951624-Φ1484130115
3/42058751051824-Φ1484130120
12568851151824-Φ1493160125
1 1/432781001401824-Φ18102160130
1 1/238881101501834-Φ18135220140
2501021251652034-Φ18145220150
2 1/2651221451852238-Φ18174350170
3751381602002438-Φ18188350180
41001621902352438-Φ22203350190


Material List: 

ITEMPARTSMATERIAL
1HandleStainless steel
2Gland nut CF8M/SS316/SCS14
3CircleA2-70 (SS304)
4StemCF8/CF8M(SS304/SS316)
5Upper packingPTFE
6Lower packingPTFE
7Stem sealPTFE
8Antistatic spring321
9Valve bodyCF8/CF8M(SS304/SS316)
10SeatPTFE
11BallCF8/CF8M(SS304/SS316)
12Body sealPTFE
13CapCF8/CF8M(SS304/SS316)
14Spring washerA2-70 (SS304)
15NutA2-70 (SS304)
16StudA2-70 (SS304)


2-PC Flanged Ball Valve (Full Bore DIN-F4 PN40)

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