- Model NO.: YTYG-21
- Material: Stainless Steel
- Head Type: Round
- Origin: Wuhan, China
- Standard: DIN, ANSI, GB
- Connection: Female
- Transport Package: by Carton
Corrugated Metal Hoses are manufactured as a convoluted tube and are usually fitted with a wire over braid. The convoluted core is produced from stainless steel or nickel alloy sheet with annular or spiral convolutions. For some applications the core can be produced as a multi-ply arrangement. The braid acts to support the core against pressure and also provides a restraint to prevent the expansion of the length of the core under positive internal pressure. For use in higher pressures environments multiple layers of braid is used to increase the pressure resistance of the hose assembly.
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Extraction Non Return Valve also named as quick close Non Return Valve which installed on the pipeline of steam turbine hgih pressure cylinder exhaust or each exhaust ID to protect turbine set from load shedding or opertaion failure. Extraction quick closing Check Valve installed in the main turbine extraction steam piping, steam turbine emergency shut-off when this valve to prevent steam and condensate piping systems back cause damage to the turbine . Reliable cutoff pipeline protection system security. Extraction non return valve we provided with swing Disc Check Valve type and operated by pneumatic actuator. The valve will be quick colsed by pneumtic actuator when emergency happened within 0.5 second. Valve size is from 4" to 48" matching with pressure from class 150 to class 2500.
Extraction Non Return Valve
Extraction Non Return Valve,Non Return Valve,Extraction Check Valve,Lift Check Valve
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