Steam traps Inverted bucket
8
Materials
21
15
17
2
12
1
7
8
18
11 10
Screwed ½"
Flanged DN15
9
No.
Part
Material
1 2
Body
Cast iron
DIN 1691 GG25
5.6.18
Cover
Cast iron
DIN 1691 GG25
3 * 4 * 5 * 6 *
Valve seat
Stainless steel
X30 Cr 13/431 S29
Valve head
Stainless steel
X30 Cr 13
Valve lever
Stainless steel
BS 1449 304
Lever pivot
Stainless steel
BS 1449 304
7 8 9
Ferrule
Stainless steel
BS 3605 CF5 304 S14
8.6 15
Bucket
Stainless steel
BS 1449 304
Strainer screen
Stainless steel
ASTM A240 316L
10
Strainer cap
Cast iron
DIN 1691 GG25
11
Strainer gasket
Reinforced exfoliated graphite
12
Cover gasket
Reinforced exfoliated graphite
13 * 14 *
Valve seat gasket
Stainless steel
BS 1449 304
Pivot pin
Stainless steel
BS 970 304 S15
15
Top plug
Malleable iron
16 *
Valve screw
Stainless steel
BS 6105 CI A2 70
17
Cover bolts
Steel
BS 3692 Gr. 8.8
18
Inlet tube ¾", 1", 1½"
Steel
BS 1387
19 *
Starlock washer
Stainless steel
20 * Washer
Stainless steel
21
Name-plate
Stainless steel
BS 1449 304
* Parts 3, 4, 5, 6, 13, 14, 16, 19 and 20 have been shown overleaf.
TI-P077-01 CMGT Issue 9
Page 3 of 6
S and SF Series Cast Iron Inverted Bucket Steam Traps
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