HIGH PERFORMANCE BUTTERFLY VALVE ( WAFER  - ELE... HIGH PERFORMANCE BUTTERFLY VALVE ( WAFER  - LEV... HIGH PERFORMANCE BUTTERFLY VALVE ( LUG TYPE )
STANDARD PARTS LIST
No. Parts Q'ty Material Code
1 Valve Body 1
  • Carbon Steel
  • 304SS
  • 316SS
  • Ductile Iron
  • A216 Gr. WCB
  • A351 Gr. CF8
  • A351 Gr. CF8M
  • A536
  • CS
  • S4
  • SS
  • DI
2 Seat retainer 1
  • Carbon Steel
  • 304SS
  • 316SS
  • AISI 1045
  • A240 Tp 304
  • A240 Tp 316
  • CS
  • S4
  • SS
3 Seat 1
  • PTFE
  • RTFE
  • METAL
  • CS
  • S4
  • SS
4 Disc 1
  • 304SS
  • 316SS
  • 304SS
  • 316SS
  • S4
  • SS
5 Disc Pin 1Set
  • 304SS
  • 316SS
  • A276 Tp 304
  • A276 Tp 316
  • S4
  • SS
6 Steam 1
  • 304SS
  • 316SS
  • 17-4PH
  • A276 Tp 304
  • A276 Tp 316
  • A564 Gr. 630
  • S4
  • SS
  • S7
7 Packing Gland 1
  • 304SS
  • A351 Gr. CF8
S4
8 Packing Follower 1
  • 304SS
  • A351 Gr. CF8
S4
9 Bottom Cover 1
  • Carbon Steel
  • 304SS
  • 316SS
  •  
  • A276 Tp 304
  • A276 Tp 316
  • CS
  • S4
  • SS
10 Retainer Bolt 1Set
  • 304SS
  • 316SS
  • A193 Gr. B8
  • A193 Gr. B8M
  • S4
  • SS
11 Stem Bearing 2 Stainless Steel & RTFE
  • S4
  • SS
12 Gland Bolt 2
  • 304SS
  • A193 Gr. B8
S4
13 Packing 1Set
  • PTFE
  • GRAPHITE
  • T
  • G
14 Packing Retainer 1 Viton V
15 Shaft Retainer 1
  • 304SS
  • 316SS
  • A276 Tp 304
  • A276 Tp 316
  • S4
  • SS
16 Bottom Packing 1
  • PTFE
  • GRAPHITE
  • T
  • G
17 Bottom Bolt 4
  • 304SS
  • A193 Gr. B8
S4
STANDARD SPECIFICATIONS
  • Body Style: Wafer, Lug
  • Valve Testing : API 598 Inspection and Testing
  • Valve Size : 3/4" ~ 48" (20 - 1200mm)
  • Valve Testing : MSS SP-61 Testing of Steel Valves
  • Rating : ANSI Class 150, ANSI Class 300
  • Valve Marking : MSS SP-25
  • Applicable Flange Standard : ANSI B16.5
  • Valve Material : NACE MR-01-75
  • Face to Face Dimensions : API 609, MSS SP68, ISO5752
  • Valve to Official API Monogram
  • Actuator Mounting Flange : ISO 5211
  • Valve to API Specification Q1
  • Valve Design : MSS SP-68
  • Valve to API ISO 9001:2000
  • Valve Design : API 609
  • Valve to ISO/TS 29001
  • Valve Design : ANSI B16.34
  • Valve to API 609
MAXSEAL A-SERIES HIGH PERFORMANCE BUTTERFLY VALVE MODEL NUMBER CODES
Model WAFER A630
LUG A930
Pressure Class CL150 150
CL300 300
JIS 10K 10
JIS 16K 16
JIS 20K 20
JIS 30K 30
PN10 P10
PN16 P16
PN20 P20
PN25 P25
PN40 P40
Disc Material 316SS SS
304SS S4
Seat Material PTFE T
RTFE R
METAL M
FIRE SAFE F
Body Material Carbon Steel CS
316SS SS
304SS S4
Ductile Iron DI
Operator Lever L
Worm Gear G
Chain Wheel C
(P)Double Acting Actuator D
(P)Single Acting Actuator S
Electric Actuator E
Bare Stem N
Stem Material 316SS SS
304SS S4
17-4Ph S7
Stem Seal PTFE T
Graphite G
ORDERING EXAMPLE BY PART NUMBER
Model Body Material Pressure Class Operator Disc Material Stem Material Seat Material Stem Seal
WAFER 316SS Class 150 Worm Gear 316SS 17-4Ph RTFE PTFE
A630 - SS - 150 - G - SS - S7 - R - T
PDF 다운로드