Circle Seal Products
1" MNPT Popoff with Manual Override ASME Relief Valve, Naval Brass/Ethylene-Propylene 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 Steel with Ethylene-Propylene seal, cracking pressures between 10 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, 303SS/Ethylene-Propylene construction, cracking pressures between 20 to 1200 psig
Circle Seal Products
1/4" MNPT Popoff with Manual Override ASME Relief Valve, 303SS/Ethylene-Propylene construction, cracking pressures between 50 to 1200 psig
Circle Seal Products
3/8" MNPT Popoff with Manual Override ASME Relief Valve, 303SS/Ethylene-Propylene construction, cracking pressures between 50 to 1200 psig
Circle Seal Products
1/2" MNPT Popoff with Manual Override ASME Relief Valve, 303SS/Ethylene-Propylene construction, cracking pressures between 50 to 1200 psig
Circle Seal Products
3/4" MNPT Popoff with Manual Override ASME Relief Valve, 303SS/Ethylene-Propylene construction, cracking pressures between 20 to 1200 psig
Circle Seal Products
1" MNPT Popoff with Manual Override ASME Relief Valve, 303SS/Ethylene-Propylene 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 303SS with Ethylene-Propylene seal, cracking pressures between 10 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/Ethylene-Propylene construction, cracking pressures between 20 to 1200 psig
Circle Seal Products
1/4" MNPT Popoff with Manual Override ASME Relief Valve, 316SS/Ethylene-Propylene construction, cracking pressures between 50 to 1200 psig
Circle Seal Products
3/8" MNPT Popoff with Manual Override ASME Relief Valve, 316SS/Ethylene-Propylene construction, cracking pressures between 50 to 1200 psig