进口衬氟球阀采用氟塑料衬里，壳体采用熔模铸造，强度高、外观光洁，与液体接触部分全部为氟塑料，长期使用于任意浓度的腐蚀性管路、管线工作。是为各种强腐蚀性介质管路的启闭控制而设计的，广泛应用于石油、化工……
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Size range
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DN 15 – 100
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Flange rating
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PN 10/16 (ANSI cl.150)
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Face to face dimension
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DIN 3202-F1 / EN 558-1
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Max. working pressure
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max. 16 bar
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?Temperature range
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-50 °C to 180 °C
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Anti-static version
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available as option
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Item
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Description
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Material
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1
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Body
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Carbon steel 1.0050 / St 50.2, Epoxy
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coated
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||
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2
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Body lining
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PFA / PFA antistatic
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3
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Flange end pieces
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Carbon steel 1.0050 / St 50.2, Epoxy
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coated
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||
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4
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Lining of flanges
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PFA / PFA antistatic
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5
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Seat ring
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PTFE / PTFE antistatic
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6
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Ball
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PTFE / PTFE antistatic (DN 65 – 100 with
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steel reinforcements
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||
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7
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Stem
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Carbon steel 1.6580 / 30CrNiMo8
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8
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Lining of stem
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PFA / PFA antistatic
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9
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Stem gliding ring
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PTFE antistatic
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10
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Retaining flange
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Stainless steel 1.4571 / X6CrNiMo-
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Ti17-12-2 / ≈ AISI 316Ti
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||
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11
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Spring washers
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Spring steel 51Si7 / 1.5025
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12
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Packing bellows
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PTFE / PTFE antistatic
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13
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Spring bolt
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Steel 1.0044 / S275JR
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14
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Handlever
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Stainless steel 1.4571 / X6CrNiMo-
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Ti17-12-2 / ≈ AISI 316Ti
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||
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15
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Stroke limiter bold
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Stainless steel A4-70
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16
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Gland ring
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Stainless steel 1.4571 / X6CrNiMo-
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Ti17-12-2 / ≈ AISI 316Ti
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||
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17-19
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Body bolting
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Stainless steel A2-70
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DN
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D
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K
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n x d
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d1
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d2
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L
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H
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H1
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A
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h
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kv [m3/h]
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[kg]
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15
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95
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65
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4 x 14
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13
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46
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130
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78
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48
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90
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30
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17.5
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1.9
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20
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105
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75
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4 x 14
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18
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56
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150
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80
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50
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135
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30
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31
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2.9
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25
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115
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85
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4 x 14
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24
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65
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160
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84
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54
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135
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30
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75
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4.0
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32
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140
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100
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4 x 18
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32
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75
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180
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107
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72
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175
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35
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155
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6.0
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40
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150
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110
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4 x 18
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38
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83
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200
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113
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78
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175
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35
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200
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8.4
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50
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165
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125
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4 x 18
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48
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101
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230
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140
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100
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215
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40
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310
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11.2
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65
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185
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145
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4 x 18
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62
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111
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290
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145
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105
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250
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40
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500
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15.0
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80
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200
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160
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8 x 18
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76
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133
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310
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172
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127
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285
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45
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800
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20.5
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100
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220
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180
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8 x 18
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96
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154
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350
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172
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127
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320
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45
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1250
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29.0
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