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Home > Bellows sealed Valve
We are professional Bellows sealed Valve and Bellows sealed Valves manufacturer and Bellows sealed Valve and Bellows sealed Valves factory in China. We can produce Bellows sealed Valve and Bellows sealed Valves according to your requirements. More types of Bellows sealed Valve and Bellows sealed Valves wanted, please contact us right now!

Bellows sealed Valve

Nominal Pressure 1.6MPa 2.5MPa 4.0MPa
Seal Test 1.8MPa 2.8MPa 4.4MPa
Shell 2.4MPa 3.8MPa 6.0MPa
Suitable Temprature 300??

Part Name Body Bonnet stem Disc Sealing Face Paking
WCB WCB WCB 13Cr 2Cr13 2Cr13 GRAPHITE
STL
304 CF8 CF8 304 304 304 GRAPHITE
STL PTFE
316 CF8M CF8M 316 316 316 GRAPHITE
STL PTFE
304L CF3 CF3 316 304L 304L GRAPHITE
STL PTFE
316L CF3M CF3M 316 316L 316L GRAPHITE
STL PTFE

External dimensions and connection size

PN DN L D D1 D2 B f N-|? ???H(STROKE)
1.6 15 90 95 65 45 16 2 4-14 6
20 95 105 75 58 18 2 4-14 6
25 100 115 85 68 18 2 4-14 8
32 105 140 100 78 18 2 4-18 8
40 115 150 110 88 18 3 4-18 13
50 125 165 125 102 20 3 4-18 13
65 145 185 145 122 18 3 4-18 16
80 155 200 160 138 20 3 8-18 20
100 175 220 180 158 20 3 8-18 25
125 200 250 210 188 22 3 8-18 32
150 225 285 240 212 22 3 8-22 40
200 275 340 295 268 24 3 12-22 50
2.5 15 90 95 65 45 16 2 4-14 6
20 95 105 75 58 18 2 4-14 6
25 100 115 85 68 18 2 4-14 8
32 105 140 100 78 18 2 4-18 8
40 115 150 110 88 18 3 4-18 13
50 125 165 125 102 20 3 4-18 13
65 145 185 145 122 22 3 8-18 16
80 155 200 160 138 24 3 8-18 20
100 175 235 220 162 24 3 8-22 25
125 200 270 250 188 26 3 8-26 32
150 225 300 295 218 28 3 8-26 40
200 275 360 310 278 30 3 12-26 50
4.0 15 90 95 65 45 16 2 4-14 6
20 95 105 75 58 18 2 4-14 6
25 100 115 85 68 18 2 4-14 8
32 105 140 100 78 18 2 4-18 8
40 115 150 110 88 18 3 4-18 13
50 125 165 125 102 20 3 4-18 13
65 145 185 145 122 22 3 8-18 16
80 155 200 160 138 24 3 8-18 20
100 175 235 220 162 24 3 8-22 25
125 200 270 250 188 26 3 8-26 32
150 225 300 295 218 28 3 8-26 40

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