<p>A reversible check valve cartridge wherein a sealing disk is urged to the shutoff position by means of a cage mounted umbrella spoke-like spring which is secured to the cage and is fully recessable therein so as to permit full travel of the sealing disk within the cage, thereby permitting increased flow for a given thickness of the valve cartridge.</p>
申请公布号
DE69400671(D1)
申请公布日期
1996.11.14
申请号
DE1994600671
申请日期
1994.05.12
申请人
THE ARO CORP., BRYAN, OHIO, US
发明人
KOZUMPLIK, NICHOLAS, JR., BRYAN, OHIO 43506, US;DISTEL, GERALD M., BRYAN, OHIO 43506, US