应用规范公称压力:10-42MPa 适用温度范围:-20~540℃ 适用介质:水、油、气及带有颗粒状固体的介质。
零件名称 | 阀体 | 球体 | 阀杆 | 密封圈 |
Q91N-100C Q91N-160C Q91N-420C | 35/45 | 1Cr18 | 1Cr18Ni9Ti | 尼龙 |
Q91N-100P Q91N-160P Q91N-420P | 304/1Cr18Ni9Ti | 304/1Cr18Ni9Ti | ||
Q91N-100R Q91N-160R Q91N-420R | 316/Cr18Ni12Mo2Ti | 316/1Cr18Ni9Ti |