Size : 1⁄2” to 4” Screwed End, 1⁄2” to 10” Wafer type End

Body : WCB/ CF8/ CF8M/ CF3M

Disc : AISI 304/ AISI 316

Spring Retainer : AISI 304 or AISI 316

Disc Seat : Metal to Metal EPDM/ Nitrile – Soft Seated for water, PTFE/Viton – Soft   Seated for oil & Gases

Pressure Rating : PN40