福斯Flowserve Durco Mach非潤滑旋塞閥

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品牌：	Durco
size：	1 " - 6 "
Pressure：	class 150 - 600
單價(jià)：	8888.00元/臺(tái)
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)：	400

店鋪基本資料信息

flowserve閥門
[VIP第3年] 指數(shù):8
通過認(rèn)證 [誠信檔案]
聯(lián)系人周經(jīng)理(女士) 銷售經(jīng)理
會(huì)員 [當(dāng)前離線]
電話0731-88706966
地址上海市寶山區(qū)富聯(lián)一路98弄6號(hào)

產(chǎn)品詳細(xì)說明

The Mach 1 Marathon is designed for reliable performance in high cycle on-off or modulating services. Fugitive emission containment is often equal to more expensive severe or toxic service valves.

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.

Smooth Sealing Surfaces
Highly polished surfaces eliminate wearand enhance seal integrity.
DURCO G4HF Alky Valve-003