Steam traps Swivel connectors and traps
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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 2025
TI-P128-03 CMGT Issue 9
PC4_ Pipeline Connectors
Description The PC4_ range of pipeline connectors have been designed for use with swivel connector steam traps. The PC4_ is a pipeline connector with two integral stop valves which isolate upstream and downstream of the steam trap. The stop valves are piston type. The PC4_ is available with optional connections (BDV1 and / or BDV2) for the draining of upstream pipework and trap venting upstream and trap testing downstream of the steam trap - See 'Optional extras'. Optional extras (see TI-P600-01 for further details) BDV1 blowdown valve is available for the draining of upstream pipework and trap testing downstream of the steam trap during operation. Care should be taken when using the BDV1 blowdown valve as the discharge may be hot. BDV2 depressurisation valve is available to provide side connection discharge, generally to be used as a vent for top pipe mounting or for line depressurisation, to ensure discharge is piped to grade / atmosphere. Standards These products fully comply with the requirements of the European Pressure Equipment Directive 2014/68/EU. Certification These products are available with certification to EN 10204 3.1. Note : All certification / inspection requirements must be stated at the time of order placement. For other certification contact Spirax Sarco. Sizes and pipe connections DN15 and DN20 condensate inlet / outlet connections are available in screwed BSP T Rp (ISO 7-1) or NPT and socket weld ends to ASME B16.11 class 3000. Drainage and venting connections are available in DN15 screwed BSP T Rp (ISO 7-1) or NPT and socket weld connections for use with BDV1 or BDV2 valves. Flanged versions are also available upon request. Please contact Spirax Sarco for further details.
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TI-P128-03 CMGT Issue 9
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PC4_ Pipeline Connectors
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