| （ST-B1 / ST-B2 / ST-B3 / ST-B4） CAST IRON INVERTED BUCKET STEAM TRAP | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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（ST-B1 / ST-B2 / ST-B3 / ST-B4） CAST IRON INVERTED BUCKET STEAM TRAP
MATERIAL
PARTS
Material
Cap and Body
Tensile Cast FC22
Valve Seat
Heat Treated Chrome Steel
Valve
Heat Treated Chrome Steel
Gasket
Compressed Non-Asbestos
Lever
SUS 304
Valve Retainer
SUS 304
Bucket
Stainless Steel SUS 304
Integral Strainer
Stainless Steel SUS 304
Water Hammer Resister
Steel
When placing order of Steam Trap, please indicate with:
1. Model number.
2. Dimension of pipe connection: Screwed end: BSPT or NPT.
3. Specify type of flanged in detail: Flanged end: JIS 10K or ANSI 150 LBS.
4. Operating pressure setting: 3K / 5 K / 10K / 14K / 18K.
（Maximum : 18 kg/cm2）
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SCREWED TYPE
Model
Connection
L
H
H1
A
Weight （kg）
M.O.P. kg/cm2
B1
1/2”, 3/4”, 1”
128
100
175
96
3.5
18
B2
3/4”, 1”
168
133
228
144
7.2
18
B3
1”
198
173
296
178
13.5
18
B4
1.1/4”, 1.1/2”
232
185
347
203
21
18
CONNECTION: BSPT, NPT ARE AVAILABLE.
