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ANSI CLASS 150 CAST STEEL LINER OF PTFE OR FEP DIAPGHRAGM VALVE BOLTED BONNET DESIGN
Negotiable /Unit
Min.Order:1 Unit
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Product Details
DIAPGHRAGM VALVE PRODUCT’S SIZE:
PRESSURE GRADE FROM TO
CLASS 150 1/2” 10”
DESIGN DESCRIPTION:
POLYFLUORTRTRAETHYLENE LINING DIAPHRAGM VALVE
ADOPTING SPECIAL TECHNOLOGY TO LINE THE PTFE
TO BODY, PTFE AND CUSHIONED WITH NITRILE RUBBER
TO DIAPHRAGM COMPONENTS AND ENABLE EACH
COMPANENTS TO SAME ANTI-CORROSION ABILITY.
THIS PRODUCTS HAVEE GOOD THROTTLING TRAITS,
ANTI-CORROSION, PARTICLE RESISTANCE, STEADY FIGHTNESS
AND CAN BE WIDELY APPLIED TO VARIOUS CORROSIVE LIQUID,
FIBER AND POWDER MEDIUM.
ACUATOR: HANDWHEEL, ELECTRIC ACTUATOR, PNEUMATIC
APPLICALBE MEDIA: VITRIOL, HYDROFLUORIC ACID,
PHOSPHORIC ACID, GASEOUS CHLORICE, STRONG ALKALI,
AQUA REGIA AND SO ON MEDIUMWITH STRONG CAUSTICITY.
WORKING PRESSURE AND TEMPERATURE:
WORKING TEMPERATURE
MATERIAL CAST STEEL PTFE
CELSIUR SCALE -29 C~425 C -80 C~200 C
FAHRENHEIT 6 F~822 F -80 F~415 F
GENERAL DESIGN SPECIFICATIONS:
ITEM CLASS 150
MANUFACTURE MANUFACTOR STANDARD
FACE TO FACE ANSI B16.10
END FLANGE ANSI B16.5
INSPECTION AND TEST API 598
LINING VILTAGE TEST 25KV HIGH VOLTAGE
TEST PRESSURE TO API598
CLASS SHELL (WATER) SEAT (WATER) SEAT (AIR) BACK SEAT(WATER)
150 3.1MPA 450PSI 2.2MPA 315PSI 0.6MPA 80PSI 3.1MPA 450PSI
PARTS AND MATERIAL (ASTM)
NO. PARTS NAME MATERIALS
1 BODY ASTM A216-WCB ASTM A 126
2 BONNET ASTM A216-WCB ASTM A 126
3 DIAPHRAGM NBR+FEP OR NBR+PTFE
4 DISC 13CR OR STAINLESS STEEL
5 STEM NUT CARBON STEEL
6 STEM 13CR OR STAINLESS STEEL
7 H.W. LUCK NUT BRONZE
8 HANDWHEEL CAST IRON
9 LINNER PTFE OR FEP
OTHER MATERIALS ARE AVAILABLE UPON REQUEST.
DIMENSIONS LIST(UNIT:MM):
DN SIZE L D D1 D2 Z-φd f b H H(OPEN) D0 WEIGHT(KG)
15 1/2” 110 89 60.5 35 4-15 2 12 116 126 100 3
20 3/4” 117 98 70 43 4-15 2 12 116 126 100 3.4
25 1” 127 108 79.5 51 4-15 2 12 127 140 140 5.5
32 1-1/4” 140 117 89 64 4-15 2 13 132 149 140 7
40 1-1/2” 165 127 98.5 73 4-15 2 15 155 175 160 9
50 2” 178 152 120.5 92 4-19 2 16 162 188 160 12.5
65 2-1/2” 190 178 139.5 105 4-19 2 18 196 230 200 20
80 3” 203 190 152.5 127 4-19 2 19 220 262 240 26
100 4” 229 229 190.5 157 8-19 2 24 272 325 240 36
125 5” 254 254 216 186 8-22 3 24 332 397 280 60
150 6” 267 279 241.5 216 8-22 3 26 372 450 320 80
200 8” 292 343 298.5 270 8-22 3 29 496 600 360 125
250 10” 330 406 362 324 12-25 3 31 570
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