Safety Pressure Relief Valves

SAFETY PRESSURE RELIEF VALVES

Series 128A

Series 128A

Kingston has manufactured safety valves since 1908. Most PRV’s in MANUS’ inventory are brass, however, some styles are available in stainless steel. ASME coded and Canadian CRN registered.

STOCK # DESCRIPTION PIPE SIZE
52801-012 128A Valve @ 12 PSI 1/8”
52802-012 128A Valve @ 12 PSI 1/4”
52802-125 128A Valve @ 125 PSI 1/4”
Series 112C

Series 112C

Valves are available in brass or stainless, from 25 PSI to 300 PSI and in 1/4”, 3/8”, 1/2” NPT.

STOCK # DESCRIPTION PIPE SIZE
51202-PSI 112C Valve – Specify PSI Rating 1/4”
51203-PSI 112C Valve – Specify PSI Rating 3/8”
51205-PSI 112C Valve – Specify PSI Rating 1/2”
Series 118C

Series 118C

Valves are brass construction from 25 PSI to 300 PSI in 1/4”, 3/8” or 1/2” NPT.

Stock # 51802-PSI (118C Valve – Specify PSI Rating - 1/4")
Stock # 51803-PSI (118C Valve – Specify PSI Rating - 3/8")
Stock # 51805-PSI (118C Valve – Specify PSI Rating - 1/2")
Stock # 51807-PSI (118C Valve – Specify PSI Rating - 3/4")
Stock # 51810-PSI (118C Valve – Specify PSI Rating - 1")
 
STOCK # DECRIPTION PIPE SIZE
51802-PSI 118C Valve – Specify PSI Rating 1/4”
51803-PSI 118C Valve – Specify PSI Rating 3/8”
51805-PSI 118C Valve – Specify PSI Rating 1/2”
51807-PSI 118C Valve – Specify PSI Rating 3/4”
51810-PSI 118C Valve – Specify PSI Rating 1”
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