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product information
2P-DIN-40-50
    Publish time 2019-08-02 15:07    

DIN 1.4308 2P DN50 PN40 blow-out proof stem anti-statics device flanged stainless steel ball valve

Application and Specification

1     Full port,1/2"~8"(DN15~DN200)

2     W.P.: 1/2"~2" PN16-40 21/2"~4" PN10-16 5"~8" PN16

3     W. T.: -20~200 (-4~392)

4     Investment casting

5     Blow-out proof stem

6     Double sealed body & stem

7     ISO 5211 direct mounting pad

8     API 607 Fire safe approved

9     Cavity relief seat

10   Anti-static device

11.  Live-loading design

Main Parts and Materials

Part Name: Material

Body: 1.4408/10619

Cap/Packing a: A351-CF8M

Ball: 1.4401

Stem: TFM 1600

Seat: 316+graphite

O-ring/Seal a: PTFE

Seal b: CTFE

Thrust washer: VITON

Gland ring a/Gland ring b: 1.4301

Packing b: Graphite

Packing c: Peek

Belleville washer/Handle/steel tube/Flat washer: 1.4310

Stem nut: PTFE/RTFE

Locking washer : 304/316

Handle head: Stainless steel

Main External and Connecting Dimensions

DN   D(cm)    L(cm) H(cm)   E(cm)

15        95       115      9        197.5

20       105      120      9        197.5

25       115      125     11        197.5

32       140      130     11        197.5

40       150      140     15        247.5

50       165      150     15        247.5

65       185      170     18         340

80       200      180     18         340

100     220      190     22.5      340

125     250      325     27.5      743

150     285      350     27.5      743

200      40       400      36        860