317 疏水閥 (ST-B3A) CAST IRON INVERTED
產品說明: (ST-B1A / ST-B2A / ST-B3A) CAST IRON INVERTED BUCKET AIR 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 Air 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: 3.5 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
B1A 1/2”, 3/4”, 1” 128 100 175 96 3.5 18
B2A 3/4”, 1” 168 133 228 144 7.2 18
B3A 1” 198 173 296 178 13.5 18
CONNECTION: BSPT, NPT ARE AVAILABLE.