ap tech調(diào)壓閥ak1015b 4pl4400美國(guó)直購(gòu)
ap tech調(diào)壓閥、aptech高純單級(jí)調(diào)壓閥、aptech高純雙級(jí)調(diào)壓閥、aptech單級(jí)過(guò)濾式調(diào)壓閥模塊、aptech無(wú)彈簧單級(jí)調(diào)壓閥、aptech npt接口單級(jí)調(diào)壓閥、aptech npt接口雙級(jí)調(diào)壓閥、aptech鋼瓶切換閥、aptech npt接口背壓閥、aptech隔膜閥、aptech高純氣動(dòng)隔膜閥、aptech高純手動(dòng)隔膜閥、aptech閥門鎖、aptech流量裝置、aptech真空發(fā)生器、aptech流量開(kāi)關(guān)。
調(diào)壓閥基本可以說(shuō)是減壓閥，減壓閥的工作原理如下：高壓介質(zhì)通過(guò)一個(gè)小孔充到一個(gè)相對(duì)較大的腔里實(shí)現(xiàn)減壓，實(shí)際上是靠截流減壓，膜片或活塞的兩面一面是出口腔，一面是人為給的壓力，并且控制小孔大小的閥桿和膜片(活塞)相連，這樣只要給一個(gè)固定的壓力，那么出口腔的壓力就會(huì)一直等于這個(gè)壓力，這個(gè)人為給定的壓力可以由彈簧或氣源或液壓源來(lái)提供。
介紹：
-ss 316l var二次熔化或超合金施工
-清潔，組裝和包裝高純度半導(dǎo)體應(yīng)用
-表面光潔度15 ra比較大/ 10 ra平均(10、7和5 ra max選項(xiàng))
-真空至3500 psig(241 bar)入口hr選項(xiàng)為4,500 psig(310巴)
-流量-標(biāo)準(zhǔn)為30 slpm(1 scfm)hf選項(xiàng)為120 slpm(4 scfm)
-旋鈕loto(請(qǐng)參閱ap kl數(shù)據(jù)表)
aptech調(diào)壓閥ap1510s 2pw mv4 mv4
入口/出口連接器1/4或3/8英寸端面密封或管焊接
閥蓋端口1/8英寸npt
流量系數(shù)(cv)0.09(可選0.15 hf)
內(nèi)部容積0.51 in3(8.4 cm3)
工作溫度-40°至+ 160°f(-40°至+ 71°c)*
舷內(nèi)泄漏2 x 10-10 sccs
舷外泄漏2 x 10-9 sccs he
座椅4 x 10-8 sccs泄漏
安裝面或面板(可選)
az1015s 2pw fv4 mv4
ap1210sm 3pw mv8 fv8 1
ap1410ts 2pw fv4 mv4 vs
ap1410ts 2pw fv4 mv4 vs
ak1015s 2p 4 4mk
ak1010s4pl4400
az1015s 2pw fv4 fv4 hf
az1010s 2pw fv4 mv4
az1015s 2pw fv4 fv4
ak1210s4pl8800
az1015s-2pw-fv6-fv6-hf
az1006s 2pw mv4 mv4
ap3540s 2pw fv4 fv4
ap3130s 2pw mv8 mv8
az1010s 2pw fv4 fv4 vs
az1015s 2pw fv6 fv6 hf
ap72625s3pwmv4mv6mv4cb009，1/4
ap70s3pwmv4mv6mv4
ap3130s2pwmv8mv8
ap1215s2pwmv8mv8hf
az1015s 2pw fv4 mv4
ap1210sm 3pw mv8 fv8 1
ap1410ts 2pw fv4 mv4 vs
ap1410ts 2pw fv4 mv4 vs
ak1015s 2p 4 4mk
ak1010s4pl4400
az1015s 2pw fv4 fv4 hf
az1010s 2pw fv4 mv4
az1015s 2pw fv4 fv4
ak1210s4pl8800
az1015s-2pw-fv6-fv6-hf
az1006s 2pw mv4 mv4
ap tech調(diào)壓閥ak1015b 4pl4400美國(guó)直購(gòu)