上海申弘閥門有限公司
Screen of corrosion and acid-resistant stainless-steel wire gauze. The types GSF 312,319–322 from DN 150 and all othertypes fromDN6reequippedwithadditionalsupport baskets.Overall length conforming to DIN 3202F1/ 3202 F2 (from PN 64).Flanges to DIN.Special Designs Screen of other materials, with any meshsize required.
Special corrosion resistant coatings.Screen cover with plug orblowdownvalve.Flanged connections to other standards(BSI, ANSI etc.).Butt-weldends.Y-type strainers with flanged connections ofgrey-cast iron (PN 6, 10, 16) see data sheetfor types GSF 300.
Y-type strainers with screwed connectionssee data sheet for typesGSF330.Cylinder-type strainers and strainers seedata sheet for types GSF 340.Dimensions
On request, the strainers are available with anadditional fine screen, mesh size 0.25 mm.Coarse or fine screens with mesh size or wirethickness differing from those indicatedbelow are available on request.Supply in accordance with our general termsof business.Technical modifications reserved.
Order and Enquiry SpecificationsBody: cast steel, cast alloy steel, gunmetal,stainless steel or S.G. (ductile) ironScreen: stainless-steel wire gauze
Type PN Body Strainer Support basket
GSF 312 25/40 Cast steel GP240GH (1.0619) S.S. 1.4401 S.S. 1.4571
GSF 313 64 Cast steel GP240GH (1.0619) S.S. 1.4401 S.S. 1.4571
GSF 314 100/160 Cast steel GP240GH (1.0619) S.S. 1.4401 S.S. 1.4571
GSF 315 25/40 Cast alloy steel G17 CrMo 5-5 (1.7357) S.S. 1.4401 S.S. 1.4571
GSF 316 64 Cast alloy steel G17 CrMo 5-5 (1.7357) S.S. 1.4401 S.S. 1.4571
GSF 317 100/160 Cast alloy steel G17 CrMo 5-5 (1.7357) S.S. 1.4401 S.S. 1.4571
GSF 319 16 Stainless steel GX5CrNiMo19-11-2 (1.4408) S.S. 1.4401 S.S. 1.4571
GSF 320 25/40 Stainless steel GX5CrNiMo19-11-2 (1.4408) S.S. 1.4401 S.S. 1.4571
GSF 321 16 S.G. (ductile) iron GJS-400-18-U-LT (0.7043) S.S. 1.4401 S.S. 1.4571
GSF 322 25 S.G. (ductile) iron GJS-400-18-U-LT (0.7043) S.S. 1.4401 S.S. 1.4571
Nominal sizes mm 15 20 25 32 40 50 65 80 100 125 150 200 250 300
DN in 1/2 3/4 1 11/4 11/2 2 21/2 3 4 5 6 8 10 12
Overall length L 130 150 160 180 200 230 290 310 350 400 480 600 730 850
Overall height GSF 312 , 319 - 320 H1 81 85 100 100 120 133 200 210 250 313 362 475 530 640
Overall height GSF 312 , 319 - 320 H 118 125 130 146 168 177 340 340 410 516 600 790 940 1050
Overall height GSF 315 H1 60 75 85 90 125 135 180 175 215 310 345 450 510 645
Overall height GSF 315 H 100 120 135 145 200 220 300 285 360 515 570 745 845 1045
Screen diameter GSF 312, 319 - 320 S 19 25 29 37 45 55 70 85 105 130 157 207 255,5 280
Screen diameter GSF 315 S 15 20 25 32 40 50 68 85 95 120 130 180 220 280
Screen length GSF 312, 319 - 320 B 52 56 57 67 95 102 178,5 182,5 226,5 286,5 339,5 454,5 510 463
Screen length GSF 315 B 52 65 70 75 105 115 170 154 196 234 311 332 385 463
Mesh size GSF 312, 319 - 320 0,6 0,6 0,6 0,6 0,6 0,6 1.2 1.2 1.2 1.2 1.2 1.5 1.5 1.5
Mesh size GSF 315 0.6 0.6 0.6 0.6 0.6 0.6 1.2 1.2 1.2 1.2 1.2 1.5 1.5 1.5
Wire thickness GSF 312, 319 - 320 0.4 0.4 0.4 0.4 0.4 0.4 0.6 0.6 0,6 0,6 0,6 0,8 0,8 0,8
Wire thickness GSF 315 0.4 0.4 0.4 0.4 0.4 0.4 0.6 0.6 0.6 0.6 0.6 0.8 0.8 0.8
Weight PN 16 GSF 321 kg 1,9 2,75 3.5 5,35 6,9 9,55 15,7 21,8 33 47,3 63,8
Weight PN 25 GSF 322 kg 1,9 2,75 3.5 5,35 6,9 9,55 15,7 21,8 33 47,3 63,8 121 195 280
Weight PN 25 GSF 312 kg 2,6 3,8 4,7 6,5 8,3 11,8 16,1 22,5 30,3 48 70 134,2
Weight PN 40 GSF 312 kg 2,6 3,8 4,7 6,5 8,3 11,8 16,1 22,5 30,3 48 65,2 134,2 178 385
Weight PN 40 GSF 315 kg 2 3 4 6 8 11 15 22 28 54 68 144 178 385
Weight GSF 319, GSF320 kg 4 5 6 8 10 13 19 24.5 35 51 71 133
Kvs value GSF 312, 319- 320 6.9 10.8 17.8 26.1 36.7 61 98.6 146 234 376 394 652 1250 1560
Kvs value GSF 315 5.4 8.8 13 20.2 30.5 45.6 68.3 98.8 151 231 333 737 1140 1248
Zeta value GSF 312, 319 - 320 1.7 2.2 1.9 2.4 3 2.7 2.9 3 2.9 2.7 4.5 5.5 4.1 3.7
Zeta value GSF 315 2.8 3.3 3.7 4.1 4.4 4.8 6.1 6.7 7 7.3 7.3 4.7 4.8 8.3
Plug GSF 312, 319 - 320**) 3/8 3/8 3/4 3/4 1 1 1 1 1 1/2 1 1/2 1 1/2 2 2 2
No Kvs values and zeta values available for GSF 319, GSF 320.
*) With welded ends
Nominal sizes mm 15 20 25 32 40 50 65 80 100 125 150 200 250 300
DN in 1/2 3/4 1 11/4 11/2 2 21/2 3 4 5 6 8 10 12
Overall length L 130 150 160 180 200 230 290 310 350 400 480 600 730 850
Overall height GSF 313,316,317 H1 120 130 135 155 175 185 200 310 295 365 365 535 710 770
Overall height GSF 313,316,317 H 195 210 215 255 290 295 330 510 480 585 570 865 1195 1245
Overall height GSF 314 H1 120 130 135 155 175 185 200 310 295 365 470 535 645 770
Overall height GSF 314 H 195 210 215 255 290 295 330 510 480 585 775 865 1080 1265
screen diameter GSF 313 S 15 20 25 32 40 50 65 80 95 120 124 180 220 250
screen diameter GSF 314 S 15 20 25 32 40 50 65 80 95 120 124 180 210 307
screen diameter GSF 316,317 S 15 20 25 32 40 50 65 80 95 120 124 180
screen length GSF 313 B 96 103 110 128 126 144 173 224 206 244 281 369 552 540
screen length GSF 314 B 96 103 110 128 126 144 173 224 206 244 342 346 488 561
screen length GSF 313 B 96 103 110 128 126 144 173 224 206 244 281 369 552 540
screen length GSF 316,317 B 96 103 110 128 126 144 173 224 206 244 281 369
Mesh size GSF 313,314,316,317 0.6 0.6 0.6 0.6 0.6 0.6 1.2 1.2 1.2 1.2 1.2 1.5 1.5 1.5
Wire thickness GSF 313,314,316,317 0.4 0.4 0.4 0.4 0.4 0.4 0.6 0.6 0.6 0.6 0.6 0.8 0.8 0.8
Kvs value GSF 313,314,316,317 5.3 8.7 12.8 20 26.5 40.8 67.2 97.3 148 225 433 551 810/798*) 1205
Zeta value GSF 313,314,316,317 2.9 3.4 3.8 4.2 5.8 6 6.3 6.9 7.3 7.7 4.3 8.4 9.5/9.8*) 8.9
Weight PN 64 GSF 313,316 kg 6.5 9 11.5 17.8 21.5 25 39 67 78 131 144 297 On request
Weight PN 100/160 GSF 314,317 kg 6.5 9 11.5 17.8 21.5 25 42 72 83 141 165 310 On request
*) PN 64 Kvs 810 Zeta 9.5 *PN 160 Kvs 798 Zeta 9.8
Type PN Water test Max. service pressure [barg] at °C
pressure
in body [bar] 20 120 200 300 350 400 450 520
GSF 312 25 40 25 25 22 17 16 13 10
GSF 312 40 60 40 40 35 28 24 21 18
GSF 313 64 94.5 63 63 50 40 36 32
GSF 314 100 150 100 100 80 60 56 50
GSF 314 160 240 160 160 130 96 90 80
GSF 315 25 37.5 25 25 25 25 24 23 21 12
GSF 315 40 60 40 40 40 40 38 36 34 19
GSF 316 64 96 64 64 64 64 61 58 56 32
GSF 317 100 150 100 100 100 100 95 91 87 49
GSF 317 160 240 160 160 160 160 153 146 139 79
GSF 318 16 25 16 13 12
GSF 319 16 24 16 13 10.5 9 8.3 8
GSF 320 25 38 25 20 16 15 14 12.5
GSF 320 40 60 40 30 26 22 21 20
GSF 321 16 25 16 16 13 13 10
GSF 322 25 40 25 25 20 16 15
Y型過濾器是輸送介質的管道系統*的一種過濾裝置，Y型過濾器通常安裝在減壓閥、泄壓閥、安全閥，定水位閥或其它設備的進口端，用來清除介質中的雜質，以保護閥門及設備的正常使用。Y型過濾器具有結構，阻力小，排污方便等特點。Y型過濾器適用介質可為水、油、氣。一般通水網為18~30目，通氣網為10~100目，通油網為100~480目。 籃式過濾器主要由接管、主管、濾藍、法蘭、法蘭蓋及緊固件等組成。當液體通過主管進入濾藍后，固體雜質顆粒被阻擋在濾藍內，而潔凈的流體通過濾藍、由過濾器出口排出。如還想了解更多過濾器資料請點擊過濾器查看。
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