工業用閥Control Valve

◆ 三片固心式球塞閥 FULL BORE TRUNNION TYPE BALL VALVES

◆ FULL BORE TRUNNION TYPE BALL VALVES CLASS 150

MATERIAL LIST
DESCRIPTION MATERIAL
CF8M WCB
Body ASTM A351 CF8M ASTM A216 WCB
Closure ASTM A351 CF8M ASTM A216 WCB
Ball ASTM A351 CF8M ASTM A351 CF8M
Stem S/A ASTM A276-316 ASTM A276-316
Gland ASTM A351 CF8 ASTM A351 CF8
Seat RPTFE/Peek RPTFE/Peek
Stem Packing RPTFE/Graphite RPTFE/Graphite
Stem Bearing RPTFE/Graphite RPTFE/Graphite
Thrust Washer RPTFE/Graphite RPTFE/Graphite
Gland Bushing RPTFE/Graphite RPTFE/Graphite
Body Gasket RPTFE/Graphite RPTFE/Graphite
Lock Plate Stainless Steel Stainless Steel
Gland Bolt Stainless Steel Carbon Steel
Body Stud ASTM A193 B8 ASTM A193 B7
Body Nut ASTM A194 8A or 8 ASTM A194 2H
Retainer Stainless Steel Carbon Steel
Retainer Gasket PTFE/Graphite PTFE/Graphite
Cap Screw,Retainer Stainless Steel Carbon Steel
Bearing,Ball Du Dry Bearing Du Dry Bearing
Worm Gear Commercial Commercial
Handle Wheel Carbon Steel Carbon Steel
Handle Adapter Ductile Iron Ductile Iron
Handle Ductile Iron Ductile Iron
CLASS 150
Valve Bore APPROXIMATE DIMENSION IN MM
Size ΦA ΦB ΦC F H N ΦM L
2 50.0 92.0 152.0 15.9 111.0 4 19.0 177.8
3 80.0 127.0 190.0 19.1 157.0 4 19.0 203.2
4 100.0 157.0 229.0 23.9 195.0 8 19.0 228.6
6 150.0 216.0 279.0 25.4 253.0 8 22.0 393.7
8 200.0 270.0 343.0 28.6 304.0 8 22.0 457.2
10 250.0 324.0 406.0 30.2 374.0 12 25.0 533.4
12 300.0 381.0 483.0 31.8 420.0 12 25.0 609.6
14 350.0 413.0 533.4 35.0 452.0 12 28.0 685.8

◆ FULL BORE TRUNNION TYPE BALL VALVES CLASS 300

MATERIAL LIST
DESCRIPTION MATERIAL
CF8M WCB
Body ASTM A351 CF8M ASTM A216 WCB
Closure ASTM A351 CF8M ASTM A216 WCB
Ball ASTM A351 CF8M ASTM A351 CF8M
Stem S/A ASTM A276-316 ASTM A276-316
Gland ASTM A351 CF8 ASTM A351 CF8
Seat RPTFE/Peek RPTFE/Peek
Stem Packing RPTFE/Graphite RPTFE/Graphite
Stem Bearing RPTFE/Graphite RPTFE/Graphite
Thrust Washer RPTFE/Graphite RPTFE/Graphite
Gland Bushing RPTFE/Graphite RPTFE/Graphite
Body Gasket RPTFE/Graphite RPTFE/Graphite
Lock Plate Stainless Steel Stainless Steel
Gland Bolt Stainless Steel Carbon Steel
Body Stud ASTM A193 B8 ASTM A193 B7
Body Nut ASTM A194 8A or 8 ASTM A194 2H
Retainer Stainless Steel Carbon Steel
Retainer Gasket PTFE/Graphite PTFE/Graphite
Cap Screw,Retainer Stainless Steel Carbon Steel
Bearing,Ball Du Dry Bearing Du Dry Bearing
Worm Gear Commercial Commercial
Handle Wheel Carbon Steel Carbon Steel
Handle Adapter Ductile Iron Ductile Iron
Handle Ductile Iron Ductile Iron
CLASS 300
Valve Bore APPROXIMATE DIMENSION IN MM
Size ΦA ΦB ΦC F H N ΦM L
2 50.0 92.0 165.0 22.3 150.0 8 19.0 215.9
3 80.0 127.0 210.0 28.6 190.0 8 22.0 282.7
4 100.0 157.0 254.0 31.8 250.0 8 22.0 304.8
6 150.0 216.0 318.0 36.6 320.0 12 22.0 403.4
8 200.0 270.0 381.0 41.3 350.0 12 25.0 501.7
10 250.0 324.0 444.0 47.7 370.0 16 29.0 568.5
12 300.0 381.0 521.0 50.8 470.0 16 32.0 647.7
14 350.0 413.0 533.4 54.0 510.0 20 32.0 762.0