... Gripper Handle)Our Butterfly valve body could be offered with Clamp end, Weld end, Male end, female end. ... . Material Test Reports (MTR"s) are available to document all heat number.EPDM, Silicon, Viton and ... female end are available from 1/2", 3/4" up to 4". . Disk: . Made by forged material. . ... AISI316L . Size range: . From 1/2", 3/4" up to 4". . Seal(Gasket): . EPDM, SILICON, VITON Order Information:. ...