Established in 1985, Sammi Machinery Co. has manufactured Sammi Line Blind Valve used for petrochemical plant pipe line. We acquired patent on our valve in 2002, and CE mark in 2003. In 2003, we started to export it to USA. We feel that you may be interested in our products, and we would like to briefly introduce them as follows:
[Products]
Sammi Line Blind valve
Advantages
- Leakage free
- Quick change (Line on <-> Ling off): you can close or open pipe line in short time (30sec. ~ 2 min.)
- Perfect shutoff: Blind plate does not alow any leakage into the downstream
- Cost save: only one person can operate easily/safely in short time.
- Any heavy equipment or tool are not needed
- Only minimal maintenance is required.
- No line spread: unique mechanism make a gap to turn the spectacle plate without friction
Application
- Refineries, petrochemical plants, gas inclustreis, terminals, thermal plants, nuclear plants, rigs and platforms, shipyards, onboard ships, food plants, cement industries, pulp and papper industries
Swing type
- Positioning of spectacle plate: visible and audible positioning device
Sliding type
- Positioning of blind plate: easy positioning by end plate
Ball type
- High pressure/ high & low temperature pipe line - blind ball rotates in pipe line, and open/close, and so there is no the installation limit due to blind plate's movement, and is suitable for high pressure, high temperature pipe line
- No dead space: there is no dead space in valve like general ball valve
- Minimum around space to installation: blind ball rotates in pipe line, and open/close, and so there is no the installation limit due to blind plate's movement.
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