日本japanese丰满多毛,国产真实老熟女无套内射,骚片av蜜桃精品一区,天天燥日日燥

發(fā)布信息

福斯Flowserve Valbart VB2 & VB3固定球閥

點(diǎn)擊圖片查看原圖
品牌: Valbart
size: 1 13/16" - 16 3/4"
pressure: class 150 - 2500
單價: 8888.00元/臺
所在地: 上海
有效期至: 長期有效
最后更新: 2017-07-16 22:41
瀏覽次數(shù): 304
詢價
店鋪基本資料信息
 
產(chǎn)品詳細(xì)說明
Main feartures:

•Greater efficiency, safety and control enabled by pressure-absorbing bearings, seatsealing action at any rated pressure and anti-static design
•Plant and personnel protected by anti-blowout design that ensures the stem is retained by the stem cover
•Environmental compliance assured by zero-emission design
•Reduced actuation costs, as seat design minimizes the torque required to operate the valve without losing the sealing power
Other Features:
•Forged or cast components-bolted body design
•Soft seated/
metal seated
•Self relieving or double piston effect seats
•Double block bleed
•Antistatic device
•Anti blow out stem 
Size Range:
•2 to 56 (API 6D Valves)
•1 13/16" to 16 3/4" (API 6A Valves)
 
Pressure Class Range:
•PN 20 to 42
•Class 150 to 2500
•API 2000 psi to 10000 psi
 
Seating Material: Soft or Metal
 
 
 Flowserve-Valbart-TrunnionMountedBallValves-VB2&VB3
 
 
 
 
 
 
關(guān)于福斯閥門的更多產(chǎn)品及應(yīng)用,請關(guān)注 http://www.flowservevalve.gongboshi,com