Pipeline ancillaries Sight glasses
10
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TI-P022-01 CMGT Issue 10
Sight Check (Combined Sight Glass and Check Valve)
Description A sight check is a combined sight glass and check valve. It is used to observe discharges from steam traps. The position of the ball check indicates whether or not condensate is flowing. Where condensate rises after the trap it eliminates the need for a separate check valve thus simplifying installation. The sight check is particularly useful for commissioning a steam trap fitted with an adjustable needle valve/steam lock release (SLR). It can also be used on other liquid lines where the materials of construction are compatible. Standards This product fully complies with the requirements of the Pressure Equipment Directive (PED). Certification This product is available with a manufacturers' Typical Test Report. Note: All certification/inspection requirements must be stated at the time of order placement. Sizes and pipe connections ½", ¾" and 1" screwed BSP or NPT.
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TI-P022-01 CMGT Issue 10
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Sight Check (Combined Sight Glass and Check Valve)
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