Watts WIB - Manual

For Steam Main and Process Applications
ES-WIB
Job Name –––––––––––––––––––––––––––––––––––––––––––– Contractor ––––––––––––––––––––––––––––––––––––––––––––
Job Location –––––––––––––––––––––––––––––––––––––––––– Approval ––––––––––––––––––––––––––––––––––––––––––––––
Engineer –––––––––––––––––––––––––––––––––––––––––––––– Contractor’s P.O. No. –––––––––––––––––––––––––––––––––––
Approval ––––––––––––––––––––––––––––––––––––––––––––– Representative –––––––––––––––––––––––––––––––––––––––––
Series WIB
Inverted Bucket Steam Traps
Sizes: 1 ⁄
2
" – 1" (15 – 25mm)
For operating pressures up to 250psi (17 bars)
Series WIB Inverted Bucket Steam Traps are designed for reliable
condensate removal on virtually all types of steam process equipment
including pressing machines, cookers, vats, etc. This series can be
used on systems with operating pressures up to 250psi and will
drain condensate at saturation temperature. Series WIB Inverted
Bucket Traps have an excellent reputation as a long lasting, rugged
steam trap, naturally resistant to water hammer.
Features
• In-line connections
• Hardened stainless steel valve and seat
• Cast iron body construction
• Stainless steel bucket
• Test plug
• Drain plug
Models
WIB 80 1 ⁄
2
" – 3 ⁄
4
" (15 – 20mm) for operating pressures up
to 150psi (10 bars).
WIB 81 1 ⁄
2
" – 1" (15 – 25mm) for operating pressures up
to 250psi (17 bars).
Applications
• Steam lines
• Process equipment
• Steam cookers
• Steam heated vats
• Pressing machinery
• Unit heaters
• Oil preheaters
• Converters
• Coils
Specifications
The inverted bucket steam trap shall be installed as indicated on the
plans. The steam trap shall have a maximum pressure of 150psi
(WIB 80) or 250psi (WIB 81) and a maximum temperature of 406°F
(208°C). The trap body and cover shall be manufactured out of
ASTM-A-126-7/Class B cast iron. The valve and seat shall be manu-
factured out of hardened stainless steel and the bucket and linkage
shall be stainless steel. The steam trap shall be a Watts Regulator
Company Series WIB.
Watts product specifications in U.S. customary units and metric are approximate and are provided for reference only. For precise measurements,
please contact Watts Technical Service. Watts reserves the right to change or modify product design, construction, specifications, or materials with-
out prior notice and without incurring any obligation to make such changes and modifications on Watts products previously or subsequently sold.
WIB 80
WIB 81