flexible gate disc

常見(jiàn)例句

Gate valves are offered in two designs: Parallel Disc and Flexible Wedge. Parallel Disc are position seated; Flexible Wedge are torque seated when closing.
我們提供的牐閥的結(jié)搆形式具有兩種：平行閥瓣和彈性楔形牐板。平行閥瓣?duì)?wèi)定位閥座密封；彈性楔形牐板在關(guān)閉時(shí)則是扭矩閥座密封。
The valves which are design adopted good rubber are full covered with the face of gate disc so that they have high flexible, long lifetime and no leakage features, etc.
該閥設(shè)計(jì)採(cǎi)用牐板表麪全麪包覆優(yōu)質(zhì)橡膠，因此具有高彈性、長(zhǎng)壽命、無(wú)滲漏等特點(diǎn)。