BURKERT德國帶氣動(dòng)擺動(dòng)裝置二位三通球閥概述
上海乾拓貿易有限公司
企業(yè)QQ:2880626087
電話(huà);021-69001039
手機;17321017802(微信)
郵箱;17321017802@163.com
地址:上海市嘉定區江橋嘉涌路99弄6號樓713室
Control function B [SFB] 2/2-and 3/2-way valve, NO, operation with pilot valve
Type 8640/8644 Valve island
Technical data Ori? ce 2/2-way ball valve 3/2-way ball valve
10 - 100 mm 10 - 40 mm
Body material 2/2-way ball valve 3/2-way ball valve
Stainless steel 1.4408 Stainless steel 1.4408 Actuator material Aluminium Ball material 2/2-way ball valve
? External regulation of the pistons
Control function I [SFI] 3/2 and 2/2 way valve with double-acting actuator, without spring, operation with pilot valve
Type 8791/8792/8793 Positioner / Process controller
或二位三通閥體構成,在所述的閥體上,
具有一個(gè)浮動(dòng)的精準鋼球。
? ltered, dry or oiled Pilot pressure 6 to 8 bar 1) Port connection 2/2-way ball valve
2/2-way ball valve: Rp 1/4” - Rp 4” Whitworth Thread acc. DIN EN 10226-1 (old DIN 2999) Weld end Flange 3/2-way ball valve:
Rp 1/4” - Rp 2” Whitworth Thread acc. DIN EN 10226-1 (old DIN 2999) Installation As required, preferably with actuator upright
1) Pressure values [bar]: Measured as overpressure with respect to the atmospheric pressure
的終端位置設置
直通式
有利的流動(dòng)特性
2/2 or 3/2 way ball valve with pneumatic rotary actuator
they exhibit high ? ow rates by virtue of their reliable fullbore design.
Control function A [SFA] 2/2- and 3/2-way valve, NC operation with Pilot valve
Available in 2 or 3 way and both single acting and spring return
Type 1061 Position feedback with integr. solenoid valve
Type 5470 Solenoid valve
供貨的擺動(dòng)驅動(dòng)裝置,被設計成單作用或雙作用的驅動(dòng)裝置。
3/2-way ball valve Stainless steel 1.4401 Stainless steel 1.4401 Selector shaft material 2/2-way ball valve 3/2-way ball valve Stainless steel
1.4401 Stainless steel 1.4401 Seal materials Ball seal Actuating shaft seal PTFE FKM Pressure range See ordering chart
Type TEUXXX Position feedback
Type 8805 can be combined with…
Type 6518/6519 6519 NAMUR Solenoid valves
Medium Stainless steel body: aggressive ? uids, which will not attack the body and seal Medium temperature -10 to +100 °C
(see pressure temperature diagram) Ambient temperature -10 to +80 °C (see pressure temperature diagram) Control medium Compressed air,
? Pneumatic rotary actuator
? Stainless steel ball valve
通過(guò)使用實(shí)心球,可以實(shí)現有利的流動(dòng)特性。
氣動(dòng)擺動(dòng)驅動(dòng)裝置
Control function I [SFI] 3/2 and 2/2 way valve with double-acting actuator, without spring, operation with pilot valve
Type 8791/8792/8793 Positioner / Process controller
Bürkert’s range of precision activated ball valves ful? l a wide variety of on-off process applications.
Control function B [SFB] 2/2-and 3/2-way valve, NO, operation with pilot valve
不銹鋼球閥
Full bore ? Favourable flow rate
BURKERT德國帶氣動(dòng)擺動(dòng)裝置二位三通球閥概述
021-39526589
網(wǎng)址:admorocco.com
地 址:上海市嘉定區嘉涌路99弄
6號樓713室