Brochure

38
Steam Traps
Hoffman Specialty
®
Steam Traps
Inverted Bucket Steam Traps (continued)
Series B
®
Size
Series in. AB
B6
1
1
⁄
2, 2 10
3
⁄
16 17
(258) (432)
Series B6
• Available in sizes 1
1
⁄2" and 2" NPT
• Maximum capacity 20,000 lbs./hr. (9072 kg/hr.)
• Meets Mil specification WW-T-696-E Type I, Style B,
Class 1-7
• Completely drains condensate and air at saturation
temperature
• Stainless steel internal components
• Resistant to moderate water hammer
• Bottom inlet and top outlet
• Internal parts mounted on cover for easy service
• Maximum temperature 406˚F (208˚C)
• Max imum pressure 250 psig (17.3 bar)
Dimensions, in. (mm)
Ordering Information
A
B
Materials of Construction
Part Specifications
Body and cover Cast Iron 30,000 psi tensile
Valve Pin and Seat Stainless Steel (Hardened)
Bucket Stainless Steel
Lever Assembly Stainless Steel
Cover Bolts Grade 5 Steel
Seat
Differential Body
NPT Pressure Design
Model Size Part
Rating Pressure Weight
Number in. Number psi (bar) psi (bar) lbs. (kg)
B6025A-6 1
1
⁄2 404690 25 (1.7) 250 (17.3) 80 (36)
B6025A-8 2 404694 25 (1.7) 250 (17.3) 80 (36)
B6040A-6 1
1
⁄2 404691 40 (2.8) 250 (17.3) 80 (36)
B6040A-8 2 404695 40 (2.8) 250 (17.3) 80 (36)
B6125A-6 1
1
⁄2 404692 125 (8.6) 250 (17.3) 80 (36)
B6125A-8 2 404696 125 (8.6) 250 (17.3) 80 (36)
B6250A-6 1
1
⁄2 404693 250 (17.3) 250 (17.3) 80 (36)
B6250A-8 2 404697 250 (17.3) 250 (17.3) 80 (36)