5300-Series
1/2" FNPT Inline Relief Valve, 316SS/Buna-N construction, cracking pressures between 400 to 10,500 psig
Circle Seal Products
1/8" MNPT Popoff with Manual Override ASME Relief Valve, 316SS/PTFE construction, cracking pressures between 20 to 1200 psig
Circle Seal Products
1/4" MNPT Popoff with Manual Override ASME Relief Valve, 316SS/PTFE construction, cracking pressures between 50 to 1200 psig
Circle Seal Products
3/8" MNPT Popoff with Manual Override ASME Relief Valve, 316SS/PTFE construction, cracking pressures between 50 to 1200 psig
Circle Seal Products
1/2" MNPT Popoff with Manual Override ASME Relief Valve, 316SS/PTFE construction, cracking pressures between 50 to 1200 psig
Circle Seal Products
3/4" MNPT Popoff with Manual Override ASME Relief Valve, 316SS/PTFE construction, cracking pressures between 20 to 1200 psig
Circle Seal Products
1" MNPT Popoff with Manual Override ASME Relief Valve, 316SS/PTFE construction, cracking pressures between 20 to 1200 psig
5100-Series
Popoff with Manual Override Relief Valve, 1/8" to 1-1/4" MNPT connection, constructed in 316SS with PTFE seal, cracking pressures between 20 to 2400 psig
This product has multiple variants. The options may be chosen on the product page Circle Seal Products
1/8" MNPT Popoff with Manual Override ASME Relief Valve, 316SS/Viton construction, cracking pressures between 20 to 1200 psig
Circle Seal Products
1/4" MNPT Popoff with Manual Override ASME Relief Valve, 316SS/Viton construction, cracking pressures between 50 to 1200 psig
Circle Seal Products
3/8" MNPT Popoff with Manual Override ASME Relief Valve, 316SS/Viton construction, cracking pressures between 50 to 1200 psig
Circle Seal Products
1/2" MNPT Popoff with Manual Override ASME Relief Valve, 316SS/Viton construction, cracking pressures between 50 to 1200 psig