(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) SCREWED TYPE Model Connection L H H1 A Weight (kg) M.O.P. kg/cm2 B1 1/2” 3/4” 1&rdquB2 3/4” 1&rdquB3 1&rdqu BrdqurdquCONNECTION: BSPT NPT ARE AVAILABLE.