STANDARD PARTS LIST
No. Parts Q'ty Material
1 Body 1 A216-WCB, A351-CF8, A351-CF8M
2 Dics 1 A351-CF8, A351-CF8M
3 Body Seat 1 Laminated Seat, Metal Seat
4 Body Seat Retainer 1 SUS410, SUS304, SUS316
5 Disc Seat 1 Metal
6 Stem 1 SUS410, SUS304, SUS316, 17-4PH
7 Stem Bearing 2 SUS316
8 V-Packing 1Set PTFE,Graphite
9 Gland 1 A351-CF8, SUS304
10 Gland Bush 1 A351-CF8, SUS304
11 Stopper Ring 1 SUS316L
12 Bottom Gasket 1 PTEF, Graphite
13 Bottom Cover 1 SUS410, SUS304, SUS316
14 Pin 2 SUS304
15 Gland Bolt 1Set SUS304
16 Retainer Bolt 1Set SUS304
17 Bottom Cover Bolt 1Set SUS304
18 Disc Seat Bolt 1Set SUS304
STANDARD SPECIFICATIONS
  • Model No. : T630(Wafer), T930(Lug), T830(Flange)
  • Valve Type : Triple Offset Butterfly Valve
  • Body Rating : JIS 10K, JIS 20K, ANSI CL 150, ANSI CL 300
  • Face to Face Dimensions : API609, ISO5752
  • Body Connection : Wafer, Lug, Flanged type
  • Body Material : A216-WCB, A351-CF8, A315-CF8M, Special Alloy
  • Disc Material : A216-WCB, A351-CF8, A315-CF8M, Special Alloy
  • Seat Material
    - Laminated seat : Graphite+Metal
    - Metal seat : SUS304. SUS316L,Special Alloy
  • Operation temperature
    - Laminated seat : -50˚c to +300˚c
    - Metal seat : -196˚c tp +850˚c
  • Allowable seat leakage
    - Laminated seat : Zero leakage
    - Metal seat : ANSI Class IV
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