Product Handbook 2026 - Volume 2

Steam traps Bimetallic

8

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 2025

TI-P071-01 CMGT Issue 5

HP70 Series Bimetallic Steam Trap

5.3.20

8.3 25

Description The Spirax Sarco HP70 bimetallic steam trap is made of a forged alloy steel, and designed for draining high pressure, high temperature steam lines and processes. This steam trap, which is specially designed for HP steam, has a reinforced stainless steel insert within the body and can be repaired inline. It operates with no loss of steam, and quickly drains air, non-condensable gases and large quantities of cold water on start-up. Normally open in the event of failure, it has a check valve, a built-in strainer screen and an external device for adjusting the discharge temperature of the condensate. Standards This product fully complies with the requirements of the 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. Sizes and pipe connections ½", ¾" and 1" Socket weld to ASME B 16.11 or Butt weld to ASME B 16.25.

TI-P071-01 CMGT Issue 5

Page 1 of 5

HP70 Series Bimetallic Steam Trap

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