R900597158 DR30-5-5X/200YM減壓閥

R900597158 DR30-5-5X/200YM減壓閥

減壓閥是通過調(diào)節(jié)，將進(jìn)口壓力減至某一需要的出口壓力，并依靠介質(zhì)本身的能量，使出口壓力自動(dòng)保持穩(wěn)定的閥門。從流體力學(xué)的觀點(diǎn)看，減壓閥是一個(gè)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(dòng)能改變，造成不同的壓力損失，從而達(dá)到減壓的目的。然后依靠控制與調(diào)節(jié)系統(tǒng)的調(diào)節(jié)，使閥后壓力的波動(dòng)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。

R900597014 4WE 10 E3X/CW110N9K4/V

R900597015 DA 10-2-5X/200-17

R900597016 DA 10-2-5X/200-17Y

R900597029 DB 20-3-5X/315

R900597048 DR 20-5-5X/315Y

R900597070 DB 30 G2-5X/315XY

R900597086 DR 30-5-5X/100YMV

R900597113 DZ 20-1-5X/200X

R900597117 DR 10 G5-5X/200YM

R900597118 DA 10-2-5X/200-10Y

R900597119 DA 30-2-5X/200-10Y

R900597122 DB 10-2-4X/350 W65

R900597125 DBT 3-5X/315

R900597132 DR 10-5-5X/315YM

R900597134 DR 15 G5-5X/315YM

R900597135 DA 20-2-5X/200-17

R900597138 DZ 20-2-5X/315Y

R900597155 DB 20-3-5X/315X

R900597158 DR 30-5-5X/200YM

R900597177 DBT 1-5X/100

R900597178 DBT 2-5X/315

R900597186 4WE 10 E3X/CW110N9K4

R900597189 Z2S 6-1-6X/SO55

R900597197 DR 10-5-5X/100YM

R900597198 DR 20-5-5X/100Y

R900597204 DBC 3-5X/100

R900597205 DAC 2-5X/200-17

R900597206 DR 10 G5-5X/100YM

R900597212 DB 20-2-5X/50

R900597213 DBC 30-2-5X/100

R900597228 4WP 10 HA3X/

R900597230 4WMM 10 G3X//V

R900597232 DBT 2-5X/100

R900597233 DR 20-5-5X/200YM

R900597242 MHSVW 22 AKB1-1X/G24C4B70MFC

R900597253 4WE 10 UA3X/CG24N9K4

R900597257 DZC 30-2-5X/200

R900597260 DR 30-5-5X/100YM

R900597262 DBC 10-2-5X/100

R900597264 4WMM 10 Y3X/F/V

R900597265 DBC 5-5X/315Y