国产69精品久久久久777_99re8这里有精品热视频免费_女人18毛片A级毛片_欧美XXXX色视频在线观看

国产69精品久久久久777_99re8这里有精品热视频免费_女人18毛片A级毛片_欧美XXXX色视频在线观看

Make Homepage | Add Favorite | Chinese | English
Valve | ball valve | butterfly valve | Globe Valve | Check Valve | Control Valve | Valve | Throttle | Filter | Instrumentation, needle valves | flame arrester | Breather Valve | Angle Seat Valve | Pinch Valve | drain valve | mud valve | Valves | Plug | bottom valve | Plunger valve | solenoid valve | Diaphragm Valve | Trap | Traps | valve | slurry valve | Knife gate | exhaust valve | Hydraulic control valves | high pressure forged steel valves | Japan KITZ valve | heat valve | Electric valve | pneumatic valve | Power Station Valve
MIYAWAKI valve
Japan VENN fatian valve...
Japa YOSHITAKE
Japan KITZ north jersey valve...
Valve Series
Diaphragm valve series...
Flame arrester series...
Plug Series
Needle valve
Gate valve series...
Ball valve series...
Butterfly valve series...
Check Valve
Exhaust Valve Series...
Traps Series
Discharge valve
Plunger valve series...
Valves Series
Safety valve series...
Electromagnetic valve series...
Control Valve Series...
Grout put material valve...
Filter series
Pressure relief valve series ...
Water control valve...
 
Username:
Password :
 
   I would like to register
Through what channel you are entering Our websites?
Through Google
Through BAIDU
Introduced by friends
Through my company's business publicity
 
Products show
ZMQSY air film Y-trap
Product Name:
ZMQSY air film Y-trap
Description:

氣動薄膜Y型疏水閥 ZMQSY

ZMQSY系列氣動薄膜Y型疏水閥是本公司根據熱電廠設備疏水而專業開發設計生產的新一代蒸汽疏水閥,該產品接近直線的流通設計,減小流阻,二次節流原理,減少沖蝕,提高壽命。閥芯、閥座采用整體硬質合金,關閉內漏≤VI級,可拆卸中腔密封設計,杜絕外漏,檢修方便等特點,還可在易燃,易爆場合使用,根據控制系統或調節儀表的信號,切斷或開啟閥門,從而實現對被控參數的使用要求。因此它廣泛應用于火電廠等行業的遠程控制。 
  本型產品由正作用和反作用之分,其公稱通徑等級DNmm20100;公稱壓力等級PN150Ib(2.0Mpa),300Ib(5.0Mpa),600Ib(10Mpa),900Ib(15 Mpa)等多個等級之分;氣源壓力(MPa0.140.4;信號范圍PrKPa2010040200;泄漏量幾乎近似于0泄漏,該產品有多種規格可供選擇。   
 
主要零件常用材料
閥體:ZG270-500  ZG1Cr18Ni9Ti 
閥蓋:45  1Cr18Ni9Ti 
閥桿、推桿:1Cr18Ni9Ti 
閥芯、閥座:在1Cr18Ni9Ti主體上堆焊司鈦萊合金 
填料:編織柔性石墨 
墊片:夾316絲高目柔性石墨


Keyword:Valve | inlet valve | Shanghai valve | Power Station Valve | Industrial Valve | Universal Valve | Chemical valve | High valve | high temperature valve | Shenzhen valve | Electric valve | China Valves
 
Copyright ©  Shenzhen Beize Valve Co., Ltd. 
Tel :+86- 、61286698Fax :+86-    Contact: Hong Bingchuan  
E_Mail:  Website: //cnsyt.com   Zip Code: 518101
Address: shenzhen baoan district venture road west industrial area. Rich