Steam traps Balanced pressure
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Local regulations may restrict the use of this product to below the conditions quoted. In the interests of development and improvement of the product, we reserve the right to change the specification without notice. © Copyright 2024
TI-P126-06 CMGT Issue 6
BPW32 Balanced Pressure Wafer Steam Trap
Description The BPW32 is a compact wafer pattern stainless steel balanced pressure steam trap for pressures up to 21 bar g. It has an internal strainer, is maintainable and is suitable for installation between two pipeline flanges. It offers both weight and space savings over conventional traps. Capsule filling and operation
Standard capsules are marked with the letters ' STD ' for operation at approximately 13 °C below steam saturation temperature. Optionally , the capsule can be supplied for sub-cooled operation with a ' SUB ' fill which operates at approximately 24 °C below steam saturation temperature or for near-to-steam a ' NTS ' fill which operates at approximately 6 °C below steam saturation temperature. Standards This product fully complies with requirements of the European Pressure Equipment Directive 2014/68/EU. Certification This product is available with certification to EN 10204 3.1. Note: All certification/inspection requirements must be stated at the time of order placement.
5.2.8
Sizes and pipe connections DN15, DN20 and DN25 to fit between standard flanges PN40, ANSI 150, ANSI 300, JIS 10, JIS 16 and JIS 20.
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Pressure/temperature limits (ISO 6552
Body design conditions
PN50/ANSI 300
PMA Maximum allowable pressure 50 bar g @ 38 °C TMA Maximum allowable temperature 260 °C @ 33 bar g Minimum allowable temperature 0 °C PMO Maximum operating pressure 21 bar g @ 260 °C TMO Maximum operating temperature 260 °C @ 21 bar g Minimum operating temperature 0 °C Note: For lower operating temperatures consult Spirax Sarco Designed for a maximum cold hydraulic test pressure of 75 bar g
Steam saturation curve
The product must not be used in this region. The product should not be used in this region or beyond its operating range as damage to the internals may occur. Pressure bar g
TI-P126-06 CMGT Issue 6
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BPW32 Balanced Pressure Wafer Steam Trap
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