減壓閥AP3130S 2PW MV12 MV12優(yōu)勢供應
APTECH調壓閥是通過調節(jié),將進口壓力減至某一需要的出口壓力,并依靠介質本身的能量,使出口壓力自動保持穩(wěn)定的閥門。從流體力學的觀點看,減壓閥是一個局部阻力可以變化的節(jié)流元件,即通過改變節(jié)流面積,使流速及流體的動能改變,造成不同的壓力損失,從而達到減壓的目的。然后依靠控制與調節(jié)系統(tǒng)的調節(jié),使閥后壓力的波動與彈簧力相平衡,使閥后壓力在一定的誤差范圍內(nèi)保持恒定。
AP3657SM 2PW MV4 FV4
AP3657SM2PWMV4FV4
AP3100S 2PW MV8 MV8
AP3100S2PWMV8MV8
AP3130SM 2PW MV12FV12
AP3130SM2PWMV12FV12
AP3130SM 2PW MV8 FV8
AP3130SM2PWMV8FV8
AZ1010S 2PW FV4 MV4
AZ1010S2PWFV4MV4
AP1225S 2PW FV8 MV8 HR PS25
AP1225S2PWFV8MV8HRPS25
AZ1210SHP 2PW FV8 MV8
AZ1210SHP2PWFV8MV8
AP1510S 2PW FV4 MV4
AP1510S2PWFV4MV4