Abo Valve 2E-5470B50 LEVER

32 15 3 29 8 2
METAL- METAL
Seat details
MATERIAL PERFORMANCE
Item
Name
Material
1
Body
6 - low carbon steel 1.1156 (A352 LCC) 5 - carbon steel 1.0625 (A216 WCB)
4 - stainless steel 1.4408 (A351 CF8M)
2
Disc
DN50-125: stainless steel 1.4409 (ASTM A351 CF3M / CF8M DN150-600:
55xx: stainless steel 1.4027 (ASTM CA-40) 54xx, 56xx: stainless steel 1.4408 (ASTM A351 CF8M
3
Pressure flange
Carbon steel 1.0425 Stainless steel 1.4404 (AISI 316L)
4
Stem
54XX, 56XX: stainless steel 1.4462 55XX: stainless steel 1.4021 (AISI 420)
5
Pivot
DN50-125: stainless steel 1.4404 (AISI 316L) DN150-600: stainless steel 1.4021 (AISI 420)/1.4462
Item
PTFE
Name
Material
14
Washer
Stainless steel A4
15
Flange sealing
Graphite min. 98%
16
Cover seal
Graphite
17
Bracket
DN50-125, 500, 600: carbon stell 1.0553 DN150-400: carbon stell 1.0576
18
Bolt
Stainless steel A4
19
Retaining sleeve
Stainless steel 1.4404 (AISI 316L)
20
Bolt
Stainless steel A4
Bushing
Xx70, Xx80: stainless steel 1.4404 (AISI 316L) + nickel plated XX90: TP IGUS
6
Cover
DN50-125: DN150-600: carbon steel 1.4025 / stainless steel 1.4401 (AISI 316)
21
7
Pin
DN50-125: 54XX, 56XX DN150-600: stainless steel 1.4462 55XX DN150-600: stainless steel 1.4021 (AISI 420)
22
Sealing
Graphite min. 98%
23
Washer
Stainless steel A4
XX70 DN50-125: INCONEL 718 2.4668 XX80: FIRE SAFE (R-PTFE + INCONEL) XX90: R-PTFE (PTFE reinforced by 25% glass fiber)
24
Nut
Stainless steel A4
25
Bolt
Stainless steel A4
8
Seat
3 29 8 2
FIRE SAFE
15 8 28 30 31
31 30 28 8 2
9
Washer
Stainless steel 1.4404 (AISI 316L)
26
Rivet
Stainless steel A4
10
Stuffing box
DN50-125: 54XX, 55XX DN150-600: stainless steel 1.4401 (AISI 316) 56XX DN150-300: stainless steel 1.4401 (AISI 316)
56XX DN350-600: stainless steel 1.4404 (AISI 316L)
27
Label
Stainless steel
28
Seat O-ring
Stainless steel 1.4404 (AISI 316L) - only for „R-PTFE” and „FIRE SAFE” version
29
Sealing
INCONEL - only for „METAL-METAL” and „FIRE SAFE” version
30
Support ring
Stainless steel 1.4404 (AISI 316L)
31
Retaining ring
Stainless steel 1.4401
32
Support ring
Stainless steel 1.4404 (AISI 316L)
11
Sealing flange
54XX, 55XX, 56XX DN50-125: stainless steel 1.4308 (CF8) 54XX, 55XX, 56XX DN150-600: stainless steel
1.4301 (AISI 304)
12
Bolt
Stainless steel A4
13
Nut
Stainless steel A4
Working pressure max.
Temperature rating *) R-PTFE seat - tightness A -29°C do 200°C (R-PTFE) - 5590
DN50-DN100: 50 bar 55°C do 325°C (Inconel) - 5470 DN125-DN200: 40 bar DN250-DN450: 25 bar Coating
Metal-Metal
RAL 9005 - standard seat - tightness C Coating resistant to high Fire Safe seat - tightness A
temperatures (up to +600°C) DN50-DN125: 25 bar upon request *) depending on the material performance
of the valve body (will be specified - please consult with ABO)
Other material performance on request. To select a suitable material solution please contact ABO
valve company. Maximum temperatures for each seats are only permitted for specific media and
short-term use.
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