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福斯Flowserve G4Z-HF非潤(rùn)滑旋塞閥

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品牌: Durco
size: 1/2 " - 18"
Pressure: class 150 - 600
單價(jià): 8888.00元/臺(tái)
所在地: 上海
有效期至: 長(zhǎng)期有效
最后更新: 2017-07-16 22:41
瀏覽次數(shù): 310
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店鋪基本資料信息
 
產(chǎn)品詳細(xì)說(shuō)明
The G4BZ-HF Marathon Valve can be used with confidence in applications where tight shutoff and emissions containment are priority requirements. Its very design also assures long-lived, high cycle performance.

Main feartures:
Viton1 O-rings
Full pressure containment stem seal.Also protects thrust collar from atmospheric corrosion. Kalrez1 and other elastomers are available. PTFE backup
rings help prevent extrusion of Viton O-rings under pressure.
Integral Thrust Collar/Alloy Diaphragm
Self-sealing, dynamic bellows-like diaphragm moves with plug adjustment to eliminate potential leak path.Hastelloy2 (or optional materials)diaphragm welded to alloy thrust collar.
Unique Stem Sealing Design
A pair of Viton O-rings prevents stem leakage while containing line pressure. Fugitive emission containment is often equal to more expensive severe.


DURCO G4HF Alky Valve-004

關(guān)于福斯閥門的更多產(chǎn)品及應(yīng)用,請(qǐng)關(guān)注 http://www.flowservevalve.gongboshi,com